From 38e4f97c151a991056293afce5d41f6e2fda3c7d Mon Sep 17 00:00:00 2001
From: Thoralf-M <46689931+Thoralf-M@users.noreply.github.com>
Date: Wed, 29 Nov 2023 09:31:01 +0100
Subject: [PATCH 1/3] Fix `needs_blind_signing()` for non Ed25519 addresses
 (#1710)

---
 sdk/CHANGELOG.md                     | 4 ++++
 sdk/src/client/secret/ledger_nano.rs | 8 +++-----
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/sdk/CHANGELOG.md b/sdk/CHANGELOG.md
index 4b1fbe3df7..49e228b612 100644
--- a/sdk/CHANGELOG.md
+++ b/sdk/CHANGELOG.md
@@ -29,6 +29,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Display of `WalletError::InsufficientFunds`;
 
+### Fixed
+
+- `needs_blind_signing()` for non Ed25519 addresses;
+
 ## 1.1.2 - 2023-10-26
 
 ### Added
diff --git a/sdk/src/client/secret/ledger_nano.rs b/sdk/src/client/secret/ledger_nano.rs
index 9b67239f5f..aff66f3a6b 100644
--- a/sdk/src/client/secret/ledger_nano.rs
+++ b/sdk/src/client/secret/ledger_nano.rs
@@ -426,11 +426,9 @@ impl SecretManagerConfig for LedgerSecretManager {
 pub fn needs_blind_signing(prepared_transaction: &PreparedTransactionData, buffer_size: usize) -> bool {
     let TransactionEssence::Regular(essence) = &prepared_transaction.essence;
 
-    if !essence
-        .outputs()
-        .iter()
-        .all(|output| matches!(output, Output::Basic(o) if o.simple_deposit_address().is_some()))
-    {
+    if !essence.outputs().iter().all(
+        |output| matches!(output, Output::Basic(o) if o.simple_deposit_address().is_some() && o.address().is_ed25519()),
+    ) {
         return true;
     }
 

From 69c695b7396ea3fd052462fd2dd3454cb1f773c2 Mon Sep 17 00:00:00 2001
From: Brord van Wierst <brord@iota.org>
Date: Wed, 29 Nov 2023 11:10:08 +0100
Subject: [PATCH 2/3] Rust: Added env check to examples (#1676)

* Added check

* changed to expect

* allow single for loop

* fix logger test

* changed to unwrap_or
---
 sdk/Cargo.toml                                        |  2 +-
 sdk/examples/client/01_generate_addresses.rs          |  4 ++++
 sdk/examples/client/02_address_balance.rs             |  4 ++++
 sdk/examples/client/block/00_block_no_payload.rs      |  4 ++++
 .../client/block/01_block_confirmation_time.rs        |  4 ++++
 sdk/examples/client/block/02_block_custom_parents.rs  |  4 ++++
 sdk/examples/client/block/03_block_custom_payload.rs  |  4 ++++
 sdk/examples/client/block/04_block_tagged_data.rs     |  4 ++++
 sdk/examples/client/block/custom_inputs.rs            |  4 ++++
 sdk/examples/client/block/output.rs                   |  4 ++++
 sdk/examples/client/block/transaction.rs              |  4 ++++
 sdk/examples/client/custom_remainder_address.rs       | 10 +++++++---
 sdk/examples/client/get_block.rs                      |  5 +++++
 sdk/examples/client/high_level/consolidation.rs       |  4 ++++
 .../client/high_level/inputs_from_transaction_id.rs   |  5 +++++
 sdk/examples/client/high_level/search_address.rs      |  4 ++++
 sdk/examples/client/ledger_nano_transaction.rs        |  4 ++++
 sdk/examples/client/logger.rs                         |  5 +++++
 sdk/examples/client/node_api_core/01_get_routes.rs    |  3 +--
 sdk/examples/client/node_api_core/03_get_tips.rs      |  2 +-
 sdk/examples/client/node_api_core/04_post_block.rs    |  7 ++++++-
 .../client/node_api_core/05_post_block_raw.rs         |  7 ++++++-
 sdk/examples/client/node_api_core/06_get_block.rs     |  2 +-
 sdk/examples/client/node_api_core/07_get_block_raw.rs |  2 +-
 .../client/node_api_core/08_get_block_metadata.rs     |  2 +-
 sdk/examples/client/node_api_core/09_get_output.rs    |  2 +-
 .../client/node_api_core/10_get_output_raw.rs         |  2 +-
 .../client/node_api_core/11_get_output_metadata.rs    |  2 +-
 sdk/examples/client/node_api_core/12_get_receipts.rs  |  2 +-
 .../node_api_core/13_get_receipts_migrated_at.rs      |  2 +-
 sdk/examples/client/node_api_core/14_get_treasury.rs  |  2 +-
 .../client/node_api_core/17_get_milestone_by_id.rs    |  2 +-
 .../node_api_core/18_get_milestone_by_id_raw.rs       |  2 +-
 .../client/node_api_core/19_get_utxo_changes_by_id.rs |  2 +-
 .../client/node_api_core/20_get_milestone_by_index.rs |  2 +-
 .../node_api_core/21_get_milestone_by_index_raw.rs    |  2 +-
 .../node_api_core/22_get_utxo_changes_by_index.rs     |  2 +-
 .../client/node_api_indexer/01_get_alias_output.rs    |  2 +-
 .../client/node_api_indexer/02_get_alias_outputs.rs   |  2 +-
 .../client/node_api_indexer/03_get_foundry_output.rs  |  2 +-
 .../client/node_api_indexer/04_get_foundry_outputs.rs |  2 +-
 .../client/node_api_indexer/05_get_nft_output.rs      |  2 +-
 .../client/node_api_indexer/06_get_nft_outputs.rs     |  2 +-
 .../node_api_indexer/07_get_random_basic_outputs.rs   |  2 +-
 .../client/offline_signing/0_address_generation.rs    |  5 +++++
 .../offline_signing/1_transaction_preparation.rs      |  5 +++++
 .../client/offline_signing/2_transaction_signing.rs   |  5 +++++
 sdk/examples/client/offline_signing/3_send_block.rs   |  5 +++++
 sdk/examples/client/output/alias.rs                   |  4 ++++
 sdk/examples/client/output/all.rs                     |  4 ++++
 .../client/output/all_automatic_input_selection.rs    |  4 ++++
 sdk/examples/client/output/basic.rs                   |  4 ++++
 sdk/examples/client/output/build_alias_output.rs      |  5 +++++
 sdk/examples/client/output/build_basic_output.rs      |  5 +++++
 sdk/examples/client/output/build_nft_output.rs        |  5 +++++
 sdk/examples/client/output/expiration.rs              |  4 ++++
 sdk/examples/client/output/foundry.rs                 |  4 ++++
 sdk/examples/client/output/micro_transaction.rs       |  4 ++++
 sdk/examples/client/output/native_tokens.rs           |  4 ++++
 sdk/examples/client/output/nft.rs                     |  4 ++++
 sdk/examples/client/output/recursive_alias.rs         |  4 ++++
 sdk/examples/client/participation.rs                  |  4 ++++
 sdk/examples/client/quorum.rs                         |  5 +++++
 sdk/examples/client/send_all.rs                       |  4 ++++
 sdk/examples/client/split_funds.rs                    |  4 ++++
 sdk/examples/client/stronghold.rs                     | 11 ++++++++---
 .../how_tos/accounts_and_addresses/check_balance.rs   |  4 ++++
 .../accounts_and_addresses/consolidate_outputs.rs     |  6 ++++++
 .../how_tos/accounts_and_addresses/create_account.rs  | 10 ++++++++++
 .../how_tos/accounts_and_addresses/create_address.rs  |  4 ++++
 .../how_tos/accounts_and_addresses/list_accounts.rs   |  5 +++++
 .../how_tos/accounts_and_addresses/list_addresses.rs  |  5 +++++
 .../how_tos/accounts_and_addresses/list_outputs.rs    |  5 +++++
 .../accounts_and_addresses/list_transactions.rs       |  5 +++++
 .../advanced_transactions/advanced_transaction.rs     |  4 ++++
 .../advanced_transactions/claim_transaction.rs        |  4 ++++
 .../advanced_transactions/send_micro_transaction.rs   |  4 ++++
 sdk/examples/how_tos/alias/create.rs                  |  4 ++++
 sdk/examples/how_tos/alias/destroy.rs                 |  4 ++++
 sdk/examples/how_tos/alias/governance_transition.rs   |  4 ++++
 sdk/examples/how_tos/alias/state_transition.rs        |  4 ++++
 sdk/examples/how_tos/alias_wallet/request_funds.rs    |  4 ++++
 sdk/examples/how_tos/alias_wallet/transaction.rs      |  8 +++++++-
 sdk/examples/how_tos/client/get_health.rs             |  2 +-
 sdk/examples/how_tos/client/get_info.rs               |  2 +-
 sdk/examples/how_tos/client/get_outputs.rs            |  2 +-
 sdk/examples/how_tos/native_tokens/burn.rs            |  4 ++++
 sdk/examples/how_tos/native_tokens/create.rs          |  4 ++++
 sdk/examples/how_tos/native_tokens/destroy_foundry.rs |  4 ++++
 sdk/examples/how_tos/native_tokens/melt.rs            |  4 ++++
 sdk/examples/how_tos/native_tokens/mint.rs            |  4 ++++
 sdk/examples/how_tos/native_tokens/send.rs            |  4 ++++
 .../how_tos/nft_collection/00_mint_issuer_nft.rs      |  4 ++++
 .../how_tos/nft_collection/01_mint_collection_nft.rs  |  4 ++++
 sdk/examples/how_tos/nfts/burn_nft.rs                 |  4 ++++
 sdk/examples/how_tos/nfts/mint_nft.rs                 |  4 ++++
 sdk/examples/how_tos/nfts/send_nft.rs                 |  4 ++++
 sdk/examples/how_tos/outputs/features.rs              |  5 +++++
 sdk/examples/how_tos/outputs/unlock_conditions.rs     |  5 +++++
 .../how_tos/sign_and_verify_ed25519/sign_ed25519.rs   |  4 ++++
 .../how_tos/simple_transaction/request_funds.rs       |  4 ++++
 .../how_tos/simple_transaction/simple_transaction.rs  |  4 ++++
 sdk/examples/wallet/17_check_unlock_conditions.rs     |  5 +++++
 sdk/examples/wallet/accounts.rs                       |  4 ++++
 sdk/examples/wallet/background_syncing.rs             |  4 ++++
 sdk/examples/wallet/events.rs                         |  4 ++++
 sdk/examples/wallet/getting_started.rs                | 10 +++++++++-
 sdk/examples/wallet/ledger_nano.rs                    |  4 ++++
 sdk/examples/wallet/logger.rs                         |  4 ++++
 .../wallet/offline_signing/0_generate_addresses.rs    |  4 ++++
 .../wallet/offline_signing/1_prepare_transaction.rs   |  5 +++++
 .../wallet/offline_signing/2_sign_transaction.rs      |  5 +++++
 .../wallet/offline_signing/3_send_transaction.rs      |  5 +++++
 sdk/examples/wallet/participation.rs                  |  4 ++++
 sdk/examples/wallet/recover_accounts.rs               |  4 ++++
 sdk/examples/wallet/spammer.rs                        |  4 ++++
 sdk/examples/wallet/split_funds.rs                    |  4 ++++
 sdk/examples/wallet/storage.rs                        |  4 ++++
 sdk/examples/wallet/wallet.rs                         |  4 ++++
 119 files changed, 440 insertions(+), 39 deletions(-)

diff --git a/sdk/Cargo.toml b/sdk/Cargo.toml
index 684cf7d554..5e63421305 100644
--- a/sdk/Cargo.toml
+++ b/sdk/Cargo.toml
@@ -847,7 +847,7 @@ required-features = ["wallet", "participation"]
 [[example]]
 name = "logger"
 path = "examples/wallet/logger.rs"
-required-features = ["wallet"]
+required-features = ["wallet", "storage"]
 
 [[example]]
 name = "recover_accounts"
diff --git a/sdk/examples/client/01_generate_addresses.rs b/sdk/examples/client/01_generate_addresses.rs
index 2b70abd286..f4295576a6 100644
--- a/sdk/examples/client/01_generate_addresses.rs
+++ b/sdk/examples/client/01_generate_addresses.rs
@@ -19,6 +19,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/02_address_balance.rs b/sdk/examples/client/02_address_balance.rs
index e3622665a0..7ed97f51f8 100644
--- a/sdk/examples/client/02_address_balance.rs
+++ b/sdk/examples/client/02_address_balance.rs
@@ -22,6 +22,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/block/00_block_no_payload.rs b/sdk/examples/client/block/00_block_no_payload.rs
index 4f6a9b0f38..1af35967d2 100644
--- a/sdk/examples/client/block/00_block_no_payload.rs
+++ b/sdk/examples/client/block/00_block_no_payload.rs
@@ -15,6 +15,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let node_url = std::env::var("NODE_URL").unwrap();
 
     // Create a node client.
diff --git a/sdk/examples/client/block/01_block_confirmation_time.rs b/sdk/examples/client/block/01_block_confirmation_time.rs
index 4c21443487..c24562e862 100644
--- a/sdk/examples/client/block/01_block_confirmation_time.rs
+++ b/sdk/examples/client/block/01_block_confirmation_time.rs
@@ -15,6 +15,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let node_url = std::env::var("NODE_URL").unwrap();
 
     // Create a node client.
diff --git a/sdk/examples/client/block/02_block_custom_parents.rs b/sdk/examples/client/block/02_block_custom_parents.rs
index a063f0b9b5..bbb5f66e97 100644
--- a/sdk/examples/client/block/02_block_custom_parents.rs
+++ b/sdk/examples/client/block/02_block_custom_parents.rs
@@ -15,6 +15,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let node_url = std::env::var("NODE_URL").unwrap();
 
     // Create a node client.
diff --git a/sdk/examples/client/block/03_block_custom_payload.rs b/sdk/examples/client/block/03_block_custom_payload.rs
index 5271b52d7d..d6401221d7 100644
--- a/sdk/examples/client/block/03_block_custom_payload.rs
+++ b/sdk/examples/client/block/03_block_custom_payload.rs
@@ -18,6 +18,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let node_url = std::env::var("NODE_URL").unwrap();
 
     // Create a node client.
diff --git a/sdk/examples/client/block/04_block_tagged_data.rs b/sdk/examples/client/block/04_block_tagged_data.rs
index 88a74d5616..0bd1b9d366 100644
--- a/sdk/examples/client/block/04_block_tagged_data.rs
+++ b/sdk/examples/client/block/04_block_tagged_data.rs
@@ -18,6 +18,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let node_url = std::env::var("NODE_URL").unwrap();
 
     let tag = std::env::args().nth(1).unwrap_or_else(|| "Hello".to_string());
diff --git a/sdk/examples/client/block/custom_inputs.rs b/sdk/examples/client/block/custom_inputs.rs
index 68e41221c9..a426b0a302 100644
--- a/sdk/examples/client/block/custom_inputs.rs
+++ b/sdk/examples/client/block/custom_inputs.rs
@@ -21,6 +21,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "EXPLORER_URL", "FAUCET_URL", "MNEMONIC"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let node_url = std::env::var("NODE_URL").unwrap();
     let faucet_url = std::env::var("FAUCET_URL").unwrap();
 
diff --git a/sdk/examples/client/block/output.rs b/sdk/examples/client/block/output.rs
index 3be62122ac..695b5b3a5f 100644
--- a/sdk/examples/client/block/output.rs
+++ b/sdk/examples/client/block/output.rs
@@ -18,6 +18,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "EXPLORER_URL", "FAUCET_URL", "MNEMONIC"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let node_url = std::env::var("NODE_URL").unwrap();
     let faucet_url = std::env::var("FAUCET_URL").unwrap();
 
diff --git a/sdk/examples/client/block/transaction.rs b/sdk/examples/client/block/transaction.rs
index 18b0294209..3d7302039c 100644
--- a/sdk/examples/client/block/transaction.rs
+++ b/sdk/examples/client/block/transaction.rs
@@ -15,6 +15,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "EXPLORER_URL", "FAUCET_URL", "MNEMONIC"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let node_url = std::env::var("NODE_URL").unwrap();
     let faucet_url = std::env::var("FAUCET_URL").unwrap();
 
diff --git a/sdk/examples/client/custom_remainder_address.rs b/sdk/examples/client/custom_remainder_address.rs
index cd85414994..64d83701fa 100644
--- a/sdk/examples/client/custom_remainder_address.rs
+++ b/sdk/examples/client/custom_remainder_address.rs
@@ -16,14 +16,18 @@ use iota_sdk::client::{
 
 #[tokio::main]
 async fn main() -> Result<()> {
+    // This example uses secrets in environment variables for simplicity which should not be done in production.
+    dotenvy::dotenv().ok();
+
+    for var in ["NODE_URL", "MNEMONIC", "FAUCET_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let amount = std::env::args()
         .nth(1)
         .map(|s| s.parse::<u64>().unwrap())
         .unwrap_or(9_000_000);
 
-    // This example uses secrets in environment variables for simplicity which should not be done in production.
-    dotenvy::dotenv().ok();
-
     // Create a client instance.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/get_block.rs b/sdk/examples/client/get_block.rs
index 8fa6ae79a3..b07143ab8b 100644
--- a/sdk/examples/client/get_block.rs
+++ b/sdk/examples/client/get_block.rs
@@ -15,6 +15,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["NODE_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/high_level/consolidation.rs b/sdk/examples/client/high_level/consolidation.rs
index 6fb4002c59..ef4de78fe5 100644
--- a/sdk/examples/client/high_level/consolidation.rs
+++ b/sdk/examples/client/high_level/consolidation.rs
@@ -15,6 +15,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "EXPLORER_URL", "MNEMONIC"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let address_range_start = std::env::args().nth(1).map(|s| s.parse::<u32>().unwrap()).unwrap_or(0);
     let address_range_len = std::env::args().nth(2).map(|s| s.parse::<u32>().unwrap()).unwrap_or(10);
 
diff --git a/sdk/examples/client/high_level/inputs_from_transaction_id.rs b/sdk/examples/client/high_level/inputs_from_transaction_id.rs
index 1b8f1072c2..a48e7a1e7a 100644
--- a/sdk/examples/client/high_level/inputs_from_transaction_id.rs
+++ b/sdk/examples/client/high_level/inputs_from_transaction_id.rs
@@ -20,6 +20,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["NODE_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let node_url = std::env::var("NODE_URL").unwrap();
 
     // Create a node client.
diff --git a/sdk/examples/client/high_level/search_address.rs b/sdk/examples/client/high_level/search_address.rs
index a20ad6c4b4..f0809142d4 100644
--- a/sdk/examples/client/high_level/search_address.rs
+++ b/sdk/examples/client/high_level/search_address.rs
@@ -20,6 +20,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let node_url = std::env::var("NODE_URL").unwrap();
 
     // Create a node client.
diff --git a/sdk/examples/client/ledger_nano_transaction.rs b/sdk/examples/client/ledger_nano_transaction.rs
index 05ec2b0f74..545f289c4a 100644
--- a/sdk/examples/client/ledger_nano_transaction.rs
+++ b/sdk/examples/client/ledger_nano_transaction.rs
@@ -30,6 +30,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a client instance
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/logger.rs b/sdk/examples/client/logger.rs
index e261e335aa..fc860e6f4b 100644
--- a/sdk/examples/client/logger.rs
+++ b/sdk/examples/client/logger.rs
@@ -15,6 +15,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["NODE_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Generates a client.log file with logs for debugging.
     // We exclude logs from h2, hyper and rustls to reduce the noise.
     let logger_output_config = fern_logger::LoggerOutputConfigBuilder::new()
diff --git a/sdk/examples/client/node_api_core/01_get_routes.rs b/sdk/examples/client/node_api_core/01_get_routes.rs
index 74c8b672d1..f8e8dfb614 100644
--- a/sdk/examples/client/node_api_core/01_get_routes.rs
+++ b/sdk/examples/client/node_api_core/01_get_routes.rs
@@ -14,11 +14,10 @@ use iota_sdk::client::{Client, Result};
 async fn main() -> Result<()> {
     // If not provided we use the default node from the `.env` file.
     dotenvy::dotenv().ok();
-
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(1)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder()
diff --git a/sdk/examples/client/node_api_core/03_get_tips.rs b/sdk/examples/client/node_api_core/03_get_tips.rs
index 11f2ecbc2e..187b55c2c7 100644
--- a/sdk/examples/client/node_api_core/03_get_tips.rs
+++ b/sdk/examples/client/node_api_core/03_get_tips.rs
@@ -18,7 +18,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(1)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/04_post_block.rs b/sdk/examples/client/node_api_core/04_post_block.rs
index 3380c1de8a..20000ccdf1 100644
--- a/sdk/examples/client/node_api_core/04_post_block.rs
+++ b/sdk/examples/client/node_api_core/04_post_block.rs
@@ -15,10 +15,15 @@ async fn main() -> Result<()> {
     // If not provided we use the default node from the `.env` file.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(1)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/05_post_block_raw.rs b/sdk/examples/client/node_api_core/05_post_block_raw.rs
index 8d2e3e5de9..4fd4a5bbb9 100644
--- a/sdk/examples/client/node_api_core/05_post_block_raw.rs
+++ b/sdk/examples/client/node_api_core/05_post_block_raw.rs
@@ -15,10 +15,15 @@ async fn main() -> Result<()> {
     // If not provided we use the default node from the `.env` file.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(1)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/06_get_block.rs b/sdk/examples/client/node_api_core/06_get_block.rs
index c61c4aa4cd..011dbbba1a 100644
--- a/sdk/examples/client/node_api_core/06_get_block.rs
+++ b/sdk/examples/client/node_api_core/06_get_block.rs
@@ -18,7 +18,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/07_get_block_raw.rs b/sdk/examples/client/node_api_core/07_get_block_raw.rs
index 5a9bc10fa3..42c59c9d9e 100644
--- a/sdk/examples/client/node_api_core/07_get_block_raw.rs
+++ b/sdk/examples/client/node_api_core/07_get_block_raw.rs
@@ -18,7 +18,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/08_get_block_metadata.rs b/sdk/examples/client/node_api_core/08_get_block_metadata.rs
index 1c507015e2..fcac0dd6ab 100644
--- a/sdk/examples/client/node_api_core/08_get_block_metadata.rs
+++ b/sdk/examples/client/node_api_core/08_get_block_metadata.rs
@@ -18,7 +18,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/09_get_output.rs b/sdk/examples/client/node_api_core/09_get_output.rs
index b3ce27baef..dcf5d5cc3b 100644
--- a/sdk/examples/client/node_api_core/09_get_output.rs
+++ b/sdk/examples/client/node_api_core/09_get_output.rs
@@ -23,7 +23,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/10_get_output_raw.rs b/sdk/examples/client/node_api_core/10_get_output_raw.rs
index bd553a7e44..4d2ddaa250 100644
--- a/sdk/examples/client/node_api_core/10_get_output_raw.rs
+++ b/sdk/examples/client/node_api_core/10_get_output_raw.rs
@@ -23,7 +23,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/11_get_output_metadata.rs b/sdk/examples/client/node_api_core/11_get_output_metadata.rs
index 3bc469a09c..b6a89bb59b 100644
--- a/sdk/examples/client/node_api_core/11_get_output_metadata.rs
+++ b/sdk/examples/client/node_api_core/11_get_output_metadata.rs
@@ -23,7 +23,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/12_get_receipts.rs b/sdk/examples/client/node_api_core/12_get_receipts.rs
index b3c9a93f0c..08ebdd199e 100644
--- a/sdk/examples/client/node_api_core/12_get_receipts.rs
+++ b/sdk/examples/client/node_api_core/12_get_receipts.rs
@@ -18,7 +18,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(1)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/13_get_receipts_migrated_at.rs b/sdk/examples/client/node_api_core/13_get_receipts_migrated_at.rs
index 6285236b96..35855cc1f4 100644
--- a/sdk/examples/client/node_api_core/13_get_receipts_migrated_at.rs
+++ b/sdk/examples/client/node_api_core/13_get_receipts_migrated_at.rs
@@ -19,7 +19,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/14_get_treasury.rs b/sdk/examples/client/node_api_core/14_get_treasury.rs
index 1d8cdd480e..459e01e309 100644
--- a/sdk/examples/client/node_api_core/14_get_treasury.rs
+++ b/sdk/examples/client/node_api_core/14_get_treasury.rs
@@ -18,7 +18,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(1)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/17_get_milestone_by_id.rs b/sdk/examples/client/node_api_core/17_get_milestone_by_id.rs
index fb5bf58afe..cfb7c66376 100644
--- a/sdk/examples/client/node_api_core/17_get_milestone_by_id.rs
+++ b/sdk/examples/client/node_api_core/17_get_milestone_by_id.rs
@@ -22,7 +22,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/18_get_milestone_by_id_raw.rs b/sdk/examples/client/node_api_core/18_get_milestone_by_id_raw.rs
index e21c4be4ba..64f2a67cb8 100644
--- a/sdk/examples/client/node_api_core/18_get_milestone_by_id_raw.rs
+++ b/sdk/examples/client/node_api_core/18_get_milestone_by_id_raw.rs
@@ -22,7 +22,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/19_get_utxo_changes_by_id.rs b/sdk/examples/client/node_api_core/19_get_utxo_changes_by_id.rs
index 61dc28920f..e0a10a6b1d 100644
--- a/sdk/examples/client/node_api_core/19_get_utxo_changes_by_id.rs
+++ b/sdk/examples/client/node_api_core/19_get_utxo_changes_by_id.rs
@@ -22,7 +22,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/20_get_milestone_by_index.rs b/sdk/examples/client/node_api_core/20_get_milestone_by_index.rs
index fd8d7824f9..7dda72e9dd 100644
--- a/sdk/examples/client/node_api_core/20_get_milestone_by_index.rs
+++ b/sdk/examples/client/node_api_core/20_get_milestone_by_index.rs
@@ -19,7 +19,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/21_get_milestone_by_index_raw.rs b/sdk/examples/client/node_api_core/21_get_milestone_by_index_raw.rs
index 7ae7c47b4e..cf62663ec4 100644
--- a/sdk/examples/client/node_api_core/21_get_milestone_by_index_raw.rs
+++ b/sdk/examples/client/node_api_core/21_get_milestone_by_index_raw.rs
@@ -19,7 +19,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_core/22_get_utxo_changes_by_index.rs b/sdk/examples/client/node_api_core/22_get_utxo_changes_by_index.rs
index 4bb0c8c679..48da221bab 100644
--- a/sdk/examples/client/node_api_core/22_get_utxo_changes_by_index.rs
+++ b/sdk/examples/client/node_api_core/22_get_utxo_changes_by_index.rs
@@ -19,7 +19,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_indexer/01_get_alias_output.rs b/sdk/examples/client/node_api_indexer/01_get_alias_output.rs
index 9013f5ced2..0f04c2422b 100644
--- a/sdk/examples/client/node_api_indexer/01_get_alias_output.rs
+++ b/sdk/examples/client/node_api_indexer/01_get_alias_output.rs
@@ -24,7 +24,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_indexer/02_get_alias_outputs.rs b/sdk/examples/client/node_api_indexer/02_get_alias_outputs.rs
index 5873991e76..7922476bae 100644
--- a/sdk/examples/client/node_api_indexer/02_get_alias_outputs.rs
+++ b/sdk/examples/client/node_api_indexer/02_get_alias_outputs.rs
@@ -24,7 +24,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder()
diff --git a/sdk/examples/client/node_api_indexer/03_get_foundry_output.rs b/sdk/examples/client/node_api_indexer/03_get_foundry_output.rs
index 5006b35448..0099831889 100644
--- a/sdk/examples/client/node_api_indexer/03_get_foundry_output.rs
+++ b/sdk/examples/client/node_api_indexer/03_get_foundry_output.rs
@@ -24,7 +24,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_indexer/04_get_foundry_outputs.rs b/sdk/examples/client/node_api_indexer/04_get_foundry_outputs.rs
index e07becadff..cddfcf8992 100644
--- a/sdk/examples/client/node_api_indexer/04_get_foundry_outputs.rs
+++ b/sdk/examples/client/node_api_indexer/04_get_foundry_outputs.rs
@@ -24,7 +24,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder()
diff --git a/sdk/examples/client/node_api_indexer/05_get_nft_output.rs b/sdk/examples/client/node_api_indexer/05_get_nft_output.rs
index 10a7d14546..a433e08266 100644
--- a/sdk/examples/client/node_api_indexer/05_get_nft_output.rs
+++ b/sdk/examples/client/node_api_indexer/05_get_nft_output.rs
@@ -24,7 +24,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/node_api_indexer/06_get_nft_outputs.rs b/sdk/examples/client/node_api_indexer/06_get_nft_outputs.rs
index a765b0d3be..55b8c0c82e 100644
--- a/sdk/examples/client/node_api_indexer/06_get_nft_outputs.rs
+++ b/sdk/examples/client/node_api_indexer/06_get_nft_outputs.rs
@@ -24,7 +24,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder()
diff --git a/sdk/examples/client/node_api_indexer/07_get_random_basic_outputs.rs b/sdk/examples/client/node_api_indexer/07_get_random_basic_outputs.rs
index 23eb1c0e57..21b5a5f720 100644
--- a/sdk/examples/client/node_api_indexer/07_get_random_basic_outputs.rs
+++ b/sdk/examples/client/node_api_indexer/07_get_random_basic_outputs.rs
@@ -21,7 +21,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/client/offline_signing/0_address_generation.rs b/sdk/examples/client/offline_signing/0_address_generation.rs
index 783224ff42..d897fa22ea 100644
--- a/sdk/examples/client/offline_signing/0_address_generation.rs
+++ b/sdk/examples/client/offline_signing/0_address_generation.rs
@@ -20,6 +20,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["MNEMONIC"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let secret_manager = SecretManager::try_from_mnemonic(std::env::var("MNEMONIC").unwrap())?;
 
     // Generates an address offline.
diff --git a/sdk/examples/client/offline_signing/1_transaction_preparation.rs b/sdk/examples/client/offline_signing/1_transaction_preparation.rs
index bd5ed8cb70..57eabe89d3 100644
--- a/sdk/examples/client/offline_signing/1_transaction_preparation.rs
+++ b/sdk/examples/client/offline_signing/1_transaction_preparation.rs
@@ -26,6 +26,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["NODE_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let node_url = std::env::var("NODE_URL").unwrap();
 
     // Address to which we want to send the amount.
diff --git a/sdk/examples/client/offline_signing/2_transaction_signing.rs b/sdk/examples/client/offline_signing/2_transaction_signing.rs
index fae203b491..db87f8fd02 100644
--- a/sdk/examples/client/offline_signing/2_transaction_signing.rs
+++ b/sdk/examples/client/offline_signing/2_transaction_signing.rs
@@ -27,6 +27,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["MNEMONIC"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let secret_manager = SecretManager::try_from_mnemonic(std::env::var("MNEMONIC").unwrap())?;
 
     let prepared_transaction_data = read_prepared_transaction_from_file(PREPARED_TRANSACTION_FILE_NAME).await?;
diff --git a/sdk/examples/client/offline_signing/3_send_block.rs b/sdk/examples/client/offline_signing/3_send_block.rs
index 9f31b1c265..d1bd98ae27 100644
--- a/sdk/examples/client/offline_signing/3_send_block.rs
+++ b/sdk/examples/client/offline_signing/3_send_block.rs
@@ -28,6 +28,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["NODE_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let node_url = std::env::var("NODE_URL").unwrap();
 
     // Create a node client.
diff --git a/sdk/examples/client/output/alias.rs b/sdk/examples/client/output/alias.rs
index 4c94c58469..3f9bb58d55 100644
--- a/sdk/examples/client/output/alias.rs
+++ b/sdk/examples/client/output/alias.rs
@@ -27,6 +27,10 @@ async fn main() -> Result<()> {
     // non-zero balance.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "FAUCET_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/output/all.rs b/sdk/examples/client/output/all.rs
index 1baf58ffc2..3a4c669957 100644
--- a/sdk/examples/client/output/all.rs
+++ b/sdk/examples/client/output/all.rs
@@ -36,6 +36,10 @@ async fn main() -> Result<()> {
     // non-zero balance.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "FAUCET_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/output/all_automatic_input_selection.rs b/sdk/examples/client/output/all_automatic_input_selection.rs
index 4644b3fdd0..1de8fcb6e8 100644
--- a/sdk/examples/client/output/all_automatic_input_selection.rs
+++ b/sdk/examples/client/output/all_automatic_input_selection.rs
@@ -33,6 +33,10 @@ async fn main() -> Result<()> {
     // non-zero balance.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "FAUCET_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/output/basic.rs b/sdk/examples/client/output/basic.rs
index 782363aa13..5fe1a1457d 100644
--- a/sdk/examples/client/output/basic.rs
+++ b/sdk/examples/client/output/basic.rs
@@ -27,6 +27,10 @@ async fn main() -> Result<()> {
     // non-zero balance.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "FAUCET_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/output/build_alias_output.rs b/sdk/examples/client/output/build_alias_output.rs
index 27d31f1ed4..8ff737f960 100644
--- a/sdk/examples/client/output/build_alias_output.rs
+++ b/sdk/examples/client/output/build_alias_output.rs
@@ -25,6 +25,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["NODE_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let metadata = std::env::args().nth(1).unwrap_or_else(|| "hello".to_string());
     let metadata = metadata.as_bytes();
 
diff --git a/sdk/examples/client/output/build_basic_output.rs b/sdk/examples/client/output/build_basic_output.rs
index f4ac4680d6..44f2d8f343 100644
--- a/sdk/examples/client/output/build_basic_output.rs
+++ b/sdk/examples/client/output/build_basic_output.rs
@@ -30,6 +30,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["NODE_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/output/build_nft_output.rs b/sdk/examples/client/output/build_nft_output.rs
index 2b5a9a6c53..11c3bb8e62 100644
--- a/sdk/examples/client/output/build_nft_output.rs
+++ b/sdk/examples/client/output/build_nft_output.rs
@@ -28,6 +28,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["NODE_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/output/expiration.rs b/sdk/examples/client/output/expiration.rs
index c64ed4b2b8..e726bc136b 100644
--- a/sdk/examples/client/output/expiration.rs
+++ b/sdk/examples/client/output/expiration.rs
@@ -28,6 +28,10 @@ async fn main() -> Result<()> {
     // non-zero balance.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "FAUCET_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/output/foundry.rs b/sdk/examples/client/output/foundry.rs
index 890599aabb..04df895c23 100644
--- a/sdk/examples/client/output/foundry.rs
+++ b/sdk/examples/client/output/foundry.rs
@@ -38,6 +38,10 @@ async fn main() -> Result<()> {
     // non-zero balance.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "FAUCET_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/output/micro_transaction.rs b/sdk/examples/client/output/micro_transaction.rs
index 6b6894f6e1..fe8ed9a1b1 100644
--- a/sdk/examples/client/output/micro_transaction.rs
+++ b/sdk/examples/client/output/micro_transaction.rs
@@ -27,6 +27,10 @@ async fn main() -> Result<()> {
     // non-zero balance.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "FAUCET_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/output/native_tokens.rs b/sdk/examples/client/output/native_tokens.rs
index 5a02f5dff7..d41d907122 100644
--- a/sdk/examples/client/output/native_tokens.rs
+++ b/sdk/examples/client/output/native_tokens.rs
@@ -25,6 +25,10 @@ async fn main() -> Result<()> {
     // non-zero balance.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "FAUCET_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/output/nft.rs b/sdk/examples/client/output/nft.rs
index 96112d2832..38dd5c63e3 100644
--- a/sdk/examples/client/output/nft.rs
+++ b/sdk/examples/client/output/nft.rs
@@ -29,6 +29,10 @@ async fn main() -> Result<()> {
     // non-zero balance.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "FAUCET_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let node_url = std::env::var("NODE_URL").unwrap();
     let explorer_url = std::env::var("EXPLORER_URL").unwrap();
     let faucet_url = std::env::var("FAUCET_URL").unwrap();
diff --git a/sdk/examples/client/output/recursive_alias.rs b/sdk/examples/client/output/recursive_alias.rs
index c8700efcd4..2594a4fee1 100644
--- a/sdk/examples/client/output/recursive_alias.rs
+++ b/sdk/examples/client/output/recursive_alias.rs
@@ -28,6 +28,10 @@ async fn main() -> Result<()> {
     // non-zero balance.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "FAUCET_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/participation.rs b/sdk/examples/client/participation.rs
index 4ba263235f..437767cb64 100644
--- a/sdk/examples/client/participation.rs
+++ b/sdk/examples/client/participation.rs
@@ -29,6 +29,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "FAUCET_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/quorum.rs b/sdk/examples/client/quorum.rs
index f5ebbf59eb..b0d9277a6f 100644
--- a/sdk/examples/client/quorum.rs
+++ b/sdk/examples/client/quorum.rs
@@ -23,6 +23,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["MNEMONIC"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let node_1 = std::env::args().nth(1).expect("missing example argument: NODE 1");
     let node_2 = std::env::args().nth(2).expect("missing example argument: NODE 2");
     let node_3 = std::env::args().nth(3).expect("missing example argument: NODE 3");
diff --git a/sdk/examples/client/send_all.rs b/sdk/examples/client/send_all.rs
index 6a7caf0a39..ff33470e1c 100644
--- a/sdk/examples/client/send_all.rs
+++ b/sdk/examples/client/send_all.rs
@@ -24,6 +24,10 @@ async fn main() -> Result<()> {
     // `NON_SECURE_USE_DEVELOPMENT_MNEMONIC_1` must contain non-zero balance.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "MNEMONIC_2", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/split_funds.rs b/sdk/examples/client/split_funds.rs
index ca7eb31b5b..d5a5d5d12a 100644
--- a/sdk/examples/client/split_funds.rs
+++ b/sdk/examples/client/split_funds.rs
@@ -17,6 +17,10 @@ async fn main() -> Result<()> {
     // `MNEMONIC` must contain non-zero balance.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "FAUCET_URL", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a node client.
     let client = Client::builder()
         .with_node(&std::env::var("NODE_URL").unwrap())?
diff --git a/sdk/examples/client/stronghold.rs b/sdk/examples/client/stronghold.rs
index 50ed797069..6bdd1a2776 100644
--- a/sdk/examples/client/stronghold.rs
+++ b/sdk/examples/client/stronghold.rs
@@ -20,13 +20,18 @@ use iota_sdk::{
 
 #[tokio::main]
 async fn main() -> Result<()> {
+    // This example uses secrets in environment variables for simplicity which should not be done in production.
+    dotenvy::dotenv().ok();
+
+    #[allow(clippy::single_element_loop)]
+    for var in ["MNEMONIC"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let stronghold_secret_manager = StrongholdSecretManager::builder()
         .password("some_hopefully_secure_password".to_owned())
         .build("test.stronghold")?;
 
-    // This example uses secrets in environment variables for simplicity which should not be done in production.
-    dotenvy::dotenv().ok();
-
     let mnemonic = Mnemonic::from(std::env::var("MNEMONIC").unwrap());
 
     // The mnemonic only needs to be stored the first time
diff --git a/sdk/examples/how_tos/accounts_and_addresses/check_balance.rs b/sdk/examples/how_tos/accounts_and_addresses/check_balance.rs
index f06f913a7f..53645d4cfb 100644
--- a/sdk/examples/how_tos/accounts_and_addresses/check_balance.rs
+++ b/sdk/examples/how_tos/accounts_and_addresses/check_balance.rs
@@ -18,6 +18,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/accounts_and_addresses/consolidate_outputs.rs b/sdk/examples/how_tos/accounts_and_addresses/consolidate_outputs.rs
index 60e10b771f..2aea01175a 100644
--- a/sdk/examples/how_tos/accounts_and_addresses/consolidate_outputs.rs
+++ b/sdk/examples/how_tos/accounts_and_addresses/consolidate_outputs.rs
@@ -23,6 +23,12 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "EXPLORER_URL", "STRONGHOLD_PASSWORD"] {
+        if std::env::var(var).is_err() {
+            panic!(".env variable '{}' is undefined, see .env.example", var);
+        }
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/accounts_and_addresses/create_account.rs b/sdk/examples/how_tos/accounts_and_addresses/create_account.rs
index af62241b55..e203a6cf97 100644
--- a/sdk/examples/how_tos/accounts_and_addresses/create_account.rs
+++ b/sdk/examples/how_tos/accounts_and_addresses/create_account.rs
@@ -24,6 +24,16 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in [
+        "STRONGHOLD_PASSWORD",
+        "STRONGHOLD_SNAPSHOT_PATH",
+        "MNEMONIC",
+        "NODE_URL",
+        "WALLET_DB_PATH",
+    ] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Setup Stronghold secret_manager
     let secret_manager = StrongholdSecretManager::builder()
         .password(std::env::var("STRONGHOLD_PASSWORD").unwrap())
diff --git a/sdk/examples/how_tos/accounts_and_addresses/create_address.rs b/sdk/examples/how_tos/accounts_and_addresses/create_address.rs
index 0ea29cb5e8..b76c8a6b4e 100644
--- a/sdk/examples/how_tos/accounts_and_addresses/create_address.rs
+++ b/sdk/examples/how_tos/accounts_and_addresses/create_address.rs
@@ -21,6 +21,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "EXPLORER_URL", "STRONGHOLD_PASSWORD"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/accounts_and_addresses/list_accounts.rs b/sdk/examples/how_tos/accounts_and_addresses/list_accounts.rs
index ffc57e6e45..6eb0485243 100644
--- a/sdk/examples/how_tos/accounts_and_addresses/list_accounts.rs
+++ b/sdk/examples/how_tos/accounts_and_addresses/list_accounts.rs
@@ -15,6 +15,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["WALLET_DB_PATH"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/accounts_and_addresses/list_addresses.rs b/sdk/examples/how_tos/accounts_and_addresses/list_addresses.rs
index b4ef1f315f..0ee314333b 100644
--- a/sdk/examples/how_tos/accounts_and_addresses/list_addresses.rs
+++ b/sdk/examples/how_tos/accounts_and_addresses/list_addresses.rs
@@ -15,6 +15,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["WALLET_DB_PATH"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/accounts_and_addresses/list_outputs.rs b/sdk/examples/how_tos/accounts_and_addresses/list_outputs.rs
index 3593cbd5ee..40759683ac 100644
--- a/sdk/examples/how_tos/accounts_and_addresses/list_outputs.rs
+++ b/sdk/examples/how_tos/accounts_and_addresses/list_outputs.rs
@@ -15,6 +15,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["WALLET_DB_PATH"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/accounts_and_addresses/list_transactions.rs b/sdk/examples/how_tos/accounts_and_addresses/list_transactions.rs
index 59b46f5044..39d0bcff60 100644
--- a/sdk/examples/how_tos/accounts_and_addresses/list_transactions.rs
+++ b/sdk/examples/how_tos/accounts_and_addresses/list_transactions.rs
@@ -18,6 +18,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["WALLET_DB_PATH"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/advanced_transactions/advanced_transaction.rs b/sdk/examples/how_tos/advanced_transactions/advanced_transaction.rs
index fafa2cc4b6..7ce65289aa 100644
--- a/sdk/examples/how_tos/advanced_transactions/advanced_transaction.rs
+++ b/sdk/examples/how_tos/advanced_transactions/advanced_transaction.rs
@@ -23,6 +23,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["EXPLORER_URL", "STRONGHOLD_PASSWORD"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create the wallet
     let wallet = Wallet::builder().finish().await?;
 
diff --git a/sdk/examples/how_tos/advanced_transactions/claim_transaction.rs b/sdk/examples/how_tos/advanced_transactions/claim_transaction.rs
index 4bd018ee05..636a4ec1b6 100644
--- a/sdk/examples/how_tos/advanced_transactions/claim_transaction.rs
+++ b/sdk/examples/how_tos/advanced_transactions/claim_transaction.rs
@@ -16,6 +16,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["EXPLORER_URL", "STRONGHOLD_PASSWORD"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create the wallet
     let wallet = Wallet::builder().finish().await?;
 
diff --git a/sdk/examples/how_tos/advanced_transactions/send_micro_transaction.rs b/sdk/examples/how_tos/advanced_transactions/send_micro_transaction.rs
index da955a04a0..38a70f4808 100644
--- a/sdk/examples/how_tos/advanced_transactions/send_micro_transaction.rs
+++ b/sdk/examples/how_tos/advanced_transactions/send_micro_transaction.rs
@@ -26,6 +26,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/alias/create.rs b/sdk/examples/how_tos/alias/create.rs
index 00bdcc664c..b7be9c463a 100644
--- a/sdk/examples/how_tos/alias/create.rs
+++ b/sdk/examples/how_tos/alias/create.rs
@@ -19,6 +19,10 @@ async fn main() -> Result<()> {
     //  This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/alias/destroy.rs b/sdk/examples/how_tos/alias/destroy.rs
index 1955f97343..e919527146 100644
--- a/sdk/examples/how_tos/alias/destroy.rs
+++ b/sdk/examples/how_tos/alias/destroy.rs
@@ -19,6 +19,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/alias/governance_transition.rs b/sdk/examples/how_tos/alias/governance_transition.rs
index cd650502c8..62d1511575 100644
--- a/sdk/examples/how_tos/alias/governance_transition.rs
+++ b/sdk/examples/how_tos/alias/governance_transition.rs
@@ -24,6 +24,10 @@ async fn main() -> Result<()> {
     //  This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/alias/state_transition.rs b/sdk/examples/how_tos/alias/state_transition.rs
index 3654cb529b..a98d500476 100644
--- a/sdk/examples/how_tos/alias/state_transition.rs
+++ b/sdk/examples/how_tos/alias/state_transition.rs
@@ -21,6 +21,10 @@ async fn main() -> Result<()> {
     //  This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/alias_wallet/request_funds.rs b/sdk/examples/how_tos/alias_wallet/request_funds.rs
index 731636dece..74f68f3b2e 100644
--- a/sdk/examples/how_tos/alias_wallet/request_funds.rs
+++ b/sdk/examples/how_tos/alias_wallet/request_funds.rs
@@ -21,6 +21,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["FAUCET_URL", "WALLET_DB_PATH"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let faucet_url = std::env::var("FAUCET_URL").unwrap();
 
     // Create the wallet
diff --git a/sdk/examples/how_tos/alias_wallet/transaction.rs b/sdk/examples/how_tos/alias_wallet/transaction.rs
index d33aaac1ea..c794ab67ad 100644
--- a/sdk/examples/how_tos/alias_wallet/transaction.rs
+++ b/sdk/examples/how_tos/alias_wallet/transaction.rs
@@ -21,6 +21,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let sync_options = SyncOptions {
         alias: AliasSyncOptions {
             basic_outputs: true,
@@ -73,8 +77,10 @@ async fn main() -> Result<()> {
     account
         .retry_transaction_until_included(&transaction.transaction_id, None, None)
         .await?;
+
     println!(
-        "Transaction with custom input: https://explorer.shimmer.network/testnet/transaction/{}",
+        "Transaction with custom input: {}/transaction/{}",
+        std::env::var("EXPLORER_URL").unwrap(),
         transaction.transaction_id
     );
 
diff --git a/sdk/examples/how_tos/client/get_health.rs b/sdk/examples/how_tos/client/get_health.rs
index ab0a68262d..7a42ef8978 100644
--- a/sdk/examples/how_tos/client/get_health.rs
+++ b/sdk/examples/how_tos/client/get_health.rs
@@ -18,7 +18,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(1)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder()
diff --git a/sdk/examples/how_tos/client/get_info.rs b/sdk/examples/how_tos/client/get_info.rs
index cbfabd8199..95a781b221 100644
--- a/sdk/examples/how_tos/client/get_info.rs
+++ b/sdk/examples/how_tos/client/get_info.rs
@@ -18,7 +18,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(1)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder()
diff --git a/sdk/examples/how_tos/client/get_outputs.rs b/sdk/examples/how_tos/client/get_outputs.rs
index 46f4d23309..1f9fb18c3f 100644
--- a/sdk/examples/how_tos/client/get_outputs.rs
+++ b/sdk/examples/how_tos/client/get_outputs.rs
@@ -25,7 +25,7 @@ async fn main() -> Result<()> {
     // Take the node URL from command line argument or use one from env as default.
     let node_url = std::env::args()
         .nth(2)
-        .unwrap_or_else(|| std::env::var("NODE_URL").unwrap());
+        .unwrap_or_else(|| std::env::var("NODE_URL").expect("NODE_URL not set"));
 
     // Create a node client.
     let client = Client::builder().with_node(&node_url)?.finish().await?;
diff --git a/sdk/examples/how_tos/native_tokens/burn.rs b/sdk/examples/how_tos/native_tokens/burn.rs
index 95d25f061d..5529157fd2 100644
--- a/sdk/examples/how_tos/native_tokens/burn.rs
+++ b/sdk/examples/how_tos/native_tokens/burn.rs
@@ -32,6 +32,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/native_tokens/create.rs b/sdk/examples/how_tos/native_tokens/create.rs
index 8eff34f88b..70e9266790 100644
--- a/sdk/examples/how_tos/native_tokens/create.rs
+++ b/sdk/examples/how_tos/native_tokens/create.rs
@@ -27,6 +27,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/native_tokens/destroy_foundry.rs b/sdk/examples/how_tos/native_tokens/destroy_foundry.rs
index fca8c58984..2d02b61912 100644
--- a/sdk/examples/how_tos/native_tokens/destroy_foundry.rs
+++ b/sdk/examples/how_tos/native_tokens/destroy_foundry.rs
@@ -19,6 +19,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/native_tokens/melt.rs b/sdk/examples/how_tos/native_tokens/melt.rs
index 67198a48e3..e1047866ff 100644
--- a/sdk/examples/how_tos/native_tokens/melt.rs
+++ b/sdk/examples/how_tos/native_tokens/melt.rs
@@ -26,6 +26,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/native_tokens/mint.rs b/sdk/examples/how_tos/native_tokens/mint.rs
index 0280f55676..174d99f5ea 100644
--- a/sdk/examples/how_tos/native_tokens/mint.rs
+++ b/sdk/examples/how_tos/native_tokens/mint.rs
@@ -26,6 +26,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/native_tokens/send.rs b/sdk/examples/how_tos/native_tokens/send.rs
index 778c9c1159..d55498e89d 100644
--- a/sdk/examples/how_tos/native_tokens/send.rs
+++ b/sdk/examples/how_tos/native_tokens/send.rs
@@ -28,6 +28,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/nft_collection/00_mint_issuer_nft.rs b/sdk/examples/how_tos/nft_collection/00_mint_issuer_nft.rs
index 1efc6f0398..a5327ac423 100644
--- a/sdk/examples/how_tos/nft_collection/00_mint_issuer_nft.rs
+++ b/sdk/examples/how_tos/nft_collection/00_mint_issuer_nft.rs
@@ -28,6 +28,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/nft_collection/01_mint_collection_nft.rs b/sdk/examples/how_tos/nft_collection/01_mint_collection_nft.rs
index becf2b33dc..0034dd1e65 100644
--- a/sdk/examples/how_tos/nft_collection/01_mint_collection_nft.rs
+++ b/sdk/examples/how_tos/nft_collection/01_mint_collection_nft.rs
@@ -34,6 +34,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let issuer_nft_id = std::env::args()
         .nth(1)
         .expect("missing example argument: ISSUER_NFT_ID")
diff --git a/sdk/examples/how_tos/nfts/burn_nft.rs b/sdk/examples/how_tos/nfts/burn_nft.rs
index 37182618d2..305909bd2f 100644
--- a/sdk/examples/how_tos/nfts/burn_nft.rs
+++ b/sdk/examples/how_tos/nfts/burn_nft.rs
@@ -18,6 +18,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create the wallet
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
diff --git a/sdk/examples/how_tos/nfts/mint_nft.rs b/sdk/examples/how_tos/nfts/mint_nft.rs
index cde3d42259..1134cd2f58 100644
--- a/sdk/examples/how_tos/nfts/mint_nft.rs
+++ b/sdk/examples/how_tos/nfts/mint_nft.rs
@@ -35,6 +35,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create the wallet
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
diff --git a/sdk/examples/how_tos/nfts/send_nft.rs b/sdk/examples/how_tos/nfts/send_nft.rs
index 2b5df323a9..825eb2be0b 100644
--- a/sdk/examples/how_tos/nfts/send_nft.rs
+++ b/sdk/examples/how_tos/nfts/send_nft.rs
@@ -24,6 +24,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create the wallet
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
diff --git a/sdk/examples/how_tos/outputs/features.rs b/sdk/examples/how_tos/outputs/features.rs
index 41db52055c..187f584d0d 100644
--- a/sdk/examples/how_tos/outputs/features.rs
+++ b/sdk/examples/how_tos/outputs/features.rs
@@ -26,6 +26,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["NODE_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let node_url = std::env::var("NODE_URL").unwrap();
 
     // Create a client instance.
diff --git a/sdk/examples/how_tos/outputs/unlock_conditions.rs b/sdk/examples/how_tos/outputs/unlock_conditions.rs
index c0dec1fd49..b72bc7eb0b 100644
--- a/sdk/examples/how_tos/outputs/unlock_conditions.rs
+++ b/sdk/examples/how_tos/outputs/unlock_conditions.rs
@@ -29,6 +29,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["NODE_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let node_url = std::env::var("NODE_URL").unwrap();
 
     // Create a client instance.
diff --git a/sdk/examples/how_tos/sign_and_verify_ed25519/sign_ed25519.rs b/sdk/examples/how_tos/sign_and_verify_ed25519/sign_ed25519.rs
index fde71e50a2..9304b224ab 100644
--- a/sdk/examples/how_tos/sign_and_verify_ed25519/sign_ed25519.rs
+++ b/sdk/examples/how_tos/sign_and_verify_ed25519/sign_ed25519.rs
@@ -29,6 +29,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["STRONGHOLD_PASSWORD", "MNEMONIC"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Setup Stronghold secret_manager
     let stronghold = StrongholdSecretManager::builder()
         .password(std::env::var("STRONGHOLD_PASSWORD").unwrap())
diff --git a/sdk/examples/how_tos/simple_transaction/request_funds.rs b/sdk/examples/how_tos/simple_transaction/request_funds.rs
index 9eba872978..2875dcc98c 100644
--- a/sdk/examples/how_tos/simple_transaction/request_funds.rs
+++ b/sdk/examples/how_tos/simple_transaction/request_funds.rs
@@ -18,6 +18,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "FAUCET_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/how_tos/simple_transaction/simple_transaction.rs b/sdk/examples/how_tos/simple_transaction/simple_transaction.rs
index 5e4698ba8e..431ea1f419 100644
--- a/sdk/examples/how_tos/simple_transaction/simple_transaction.rs
+++ b/sdk/examples/how_tos/simple_transaction/simple_transaction.rs
@@ -23,6 +23,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/wallet/17_check_unlock_conditions.rs b/sdk/examples/wallet/17_check_unlock_conditions.rs
index 6ffdb3e445..0951e2e516 100644
--- a/sdk/examples/wallet/17_check_unlock_conditions.rs
+++ b/sdk/examples/wallet/17_check_unlock_conditions.rs
@@ -27,6 +27,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["WALLET_DB_PATH"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/wallet/accounts.rs b/sdk/examples/wallet/accounts.rs
index 21d9541bbe..98f869d74c 100644
--- a/sdk/examples/wallet/accounts.rs
+++ b/sdk/examples/wallet/accounts.rs
@@ -28,6 +28,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "WALLET_DB_PATH", "FAUCET_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let client_options = ClientOptions::new().with_node(&std::env::var("NODE_URL").unwrap())?;
 
     let secret_manager = MnemonicSecretManager::try_from_mnemonic(std::env::var("MNEMONIC").unwrap())?;
diff --git a/sdk/examples/wallet/background_syncing.rs b/sdk/examples/wallet/background_syncing.rs
index eda91075d0..054d7fb97f 100644
--- a/sdk/examples/wallet/background_syncing.rs
+++ b/sdk/examples/wallet/background_syncing.rs
@@ -22,6 +22,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "WALLET_DB_PATH", "FAUCET_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create a wallet
     let client_options = ClientOptions::new().with_node(&std::env::var("NODE_URL").unwrap())?;
     let secret_manager = MnemonicSecretManager::try_from_mnemonic(std::env::var("MNEMONIC").unwrap())?;
diff --git a/sdk/examples/wallet/events.rs b/sdk/examples/wallet/events.rs
index 01abf19c8d..4ec7b34c7b 100644
--- a/sdk/examples/wallet/events.rs
+++ b/sdk/examples/wallet/events.rs
@@ -31,6 +31,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "WALLET_DB_PATH", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let client_options = ClientOptions::new().with_node(&std::env::var("NODE_URL").unwrap())?;
 
     let secret_manager = MnemonicSecretManager::try_from_mnemonic(std::env::var("MNEMONIC").unwrap())?;
diff --git a/sdk/examples/wallet/getting_started.rs b/sdk/examples/wallet/getting_started.rs
index 69468337fb..3a9bf87f53 100644
--- a/sdk/examples/wallet/getting_started.rs
+++ b/sdk/examples/wallet/getting_started.rs
@@ -19,13 +19,21 @@ use iota_sdk::{
 
 #[tokio::main]
 async fn main() -> Result<()> {
+    // This example uses secrets in environment variables for simplicity which should not be done in production.
+    dotenvy::dotenv().ok();
+
+    #[allow(clippy::single_element_loop)]
+    for var in ["NODE_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Setup Stronghold secret manager.
     // WARNING: Never hardcode passwords in production code.
     let secret_manager = StrongholdSecretManager::builder()
         .password("password".to_owned()) // A password to encrypt the stored data.
         .build("vault.stronghold")?; // The path to store the account snapshot.
 
-    let client_options = ClientOptions::new().with_node("https://api.testnet.shimmer.network")?;
+    let client_options = ClientOptions::new().with_node(&std::env::var("NODE_URL").unwrap())?;
 
     // Set up and store the wallet.
     let wallet = Wallet::builder()
diff --git a/sdk/examples/wallet/ledger_nano.rs b/sdk/examples/wallet/ledger_nano.rs
index caa272af05..83b371a50d 100644
--- a/sdk/examples/wallet/ledger_nano.rs
+++ b/sdk/examples/wallet/ledger_nano.rs
@@ -36,6 +36,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "WALLET_DB_PATH", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let client_options = ClientOptions::new().with_node(&std::env::var("NODE_URL").unwrap())?;
     let secret_manager = LedgerSecretManager::new(true);
     let wallet = Wallet::builder()
diff --git a/sdk/examples/wallet/logger.rs b/sdk/examples/wallet/logger.rs
index 4cb69e54ca..24f6d9a61e 100644
--- a/sdk/examples/wallet/logger.rs
+++ b/sdk/examples/wallet/logger.rs
@@ -24,6 +24,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "WALLET_DB_PATH"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Initialize a logger that writes to the specified file
     let logger_output_config = fern_logger::LoggerOutputConfigBuilder::new()
         .name("example.log")
diff --git a/sdk/examples/wallet/offline_signing/0_generate_addresses.rs b/sdk/examples/wallet/offline_signing/0_generate_addresses.rs
index 138bc23fb2..3b2f052c7c 100644
--- a/sdk/examples/wallet/offline_signing/0_generate_addresses.rs
+++ b/sdk/examples/wallet/offline_signing/0_generate_addresses.rs
@@ -26,6 +26,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["STRONGHOLD_PASSWORD", "MNEMONIC"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let offline_client = ClientOptions::new();
 
     // Setup Stronghold secret_manager
diff --git a/sdk/examples/wallet/offline_signing/1_prepare_transaction.rs b/sdk/examples/wallet/offline_signing/1_prepare_transaction.rs
index 32113c1b4d..fa5886717d 100644
--- a/sdk/examples/wallet/offline_signing/1_prepare_transaction.rs
+++ b/sdk/examples/wallet/offline_signing/1_prepare_transaction.rs
@@ -30,6 +30,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["NODE_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let params = [SendParams::new(SEND_AMOUNT, RECV_ADDRESS)?];
 
     // Recovers addresses from example `0_address_generation`.
diff --git a/sdk/examples/wallet/offline_signing/2_sign_transaction.rs b/sdk/examples/wallet/offline_signing/2_sign_transaction.rs
index b17ede4cdf..1ea175da0d 100644
--- a/sdk/examples/wallet/offline_signing/2_sign_transaction.rs
+++ b/sdk/examples/wallet/offline_signing/2_sign_transaction.rs
@@ -29,6 +29,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["STRONGHOLD_PASSWORD"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Setup Stronghold secret_manager
     let secret_manager = StrongholdSecretManager::builder()
         .password(std::env::var("STRONGHOLD_PASSWORD").unwrap())
diff --git a/sdk/examples/wallet/offline_signing/3_send_transaction.rs b/sdk/examples/wallet/offline_signing/3_send_transaction.rs
index 974bfcbcd1..210eaf8066 100644
--- a/sdk/examples/wallet/offline_signing/3_send_transaction.rs
+++ b/sdk/examples/wallet/offline_signing/3_send_transaction.rs
@@ -27,6 +27,11 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    #[allow(clippy::single_element_loop)]
+    for var in ["EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     // Create the wallet with the secret_manager and client options
     let wallet = Wallet::builder()
         .with_storage_path(ONLINE_WALLET_DB_PATH)
diff --git a/sdk/examples/wallet/participation.rs b/sdk/examples/wallet/participation.rs
index 2b19927aa6..5e2df5b62d 100644
--- a/sdk/examples/wallet/participation.rs
+++ b/sdk/examples/wallet/participation.rs
@@ -41,6 +41,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = Wallet::builder()
         .with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
         .finish()
diff --git a/sdk/examples/wallet/recover_accounts.rs b/sdk/examples/wallet/recover_accounts.rs
index 61a05dfb13..030f6347df 100644
--- a/sdk/examples/wallet/recover_accounts.rs
+++ b/sdk/examples/wallet/recover_accounts.rs
@@ -23,6 +23,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "WALLET_DB_PATH"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let client_options = ClientOptions::new().with_node(&std::env::var("NODE_URL").unwrap())?;
 
     let secret_manager = MnemonicSecretManager::try_from_mnemonic(std::env::var("MNEMONIC").unwrap())?;
diff --git a/sdk/examples/wallet/spammer.rs b/sdk/examples/wallet/spammer.rs
index 997a21c6cf..7214da5c21 100644
--- a/sdk/examples/wallet/spammer.rs
+++ b/sdk/examples/wallet/spammer.rs
@@ -32,6 +32,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "EXPLORER_URL", "FAUCET_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let num_simultaneous_txs = NUM_SIMULTANEOUS_TXS.min(num_cpus::get());
 
     println!("Spammer set up to issue {num_simultaneous_txs} transactions simultaneously.");
diff --git a/sdk/examples/wallet/split_funds.rs b/sdk/examples/wallet/split_funds.rs
index 963ca287cf..76aac23e30 100644
--- a/sdk/examples/wallet/split_funds.rs
+++ b/sdk/examples/wallet/split_funds.rs
@@ -30,6 +30,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "WALLET_DB_PATH", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let client_options = ClientOptions::new().with_node(&std::env::var("NODE_URL").unwrap())?;
 
     let secret_manager = MnemonicSecretManager::try_from_mnemonic(std::env::var("MNEMONIC").unwrap())?;
diff --git a/sdk/examples/wallet/storage.rs b/sdk/examples/wallet/storage.rs
index 3ea3fe36e5..4694bdd11f 100644
--- a/sdk/examples/wallet/storage.rs
+++ b/sdk/examples/wallet/storage.rs
@@ -24,6 +24,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "WALLET_DB_PATH"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let secret_manager = MnemonicSecretManager::try_from_mnemonic(std::env::var("MNEMONIC").unwrap())?;
 
     let client_options = ClientOptions::new().with_node(&std::env::var("NODE_URL").unwrap())?;
diff --git a/sdk/examples/wallet/wallet.rs b/sdk/examples/wallet/wallet.rs
index 0e2dcdb191..608f4b8ea0 100644
--- a/sdk/examples/wallet/wallet.rs
+++ b/sdk/examples/wallet/wallet.rs
@@ -37,6 +37,10 @@ async fn main() -> Result<()> {
     // This example uses secrets in environment variables for simplicity which should not be done in production.
     dotenvy::dotenv().ok();
 
+    for var in ["NODE_URL", "MNEMONIC", "WALLET_DB_PATH", "EXPLORER_URL"] {
+        std::env::var(var).unwrap_or_else(|_| panic!(".env variable '{var}' is undefined, see .env.example"));
+    }
+
     let wallet = create_wallet().await?;
 
     let account = wallet.get_or_create_account("Alice").await?;

From d2daecd341449351bdc058434dd7e16a4828f5ce Mon Sep 17 00:00:00 2001
From: Thibault Martinez <thibault@iota.org>
Date: Thu, 30 Nov 2023 10:22:12 +0100
Subject: [PATCH 3/3] Bump dependencies (#1716)

* Bump dependencies

* Bump CLI wasm-bindgen-cli
---
 .github/workflows/bindings-wasm-publish.yml |   2 +-
 .github/workflows/bindings-wasm.yml         |   2 +-
 Cargo.lock                                  | 400 ++++++++++++--------
 bindings/core/Cargo.toml                    |   8 +-
 bindings/nodejs/Cargo.toml                  |   4 +-
 bindings/python/Cargo.toml                  |   4 +-
 bindings/wasm/Cargo.toml                    |  12 +-
 cli/Cargo.toml                              |   8 +-
 sdk/Cargo.toml                              |  22 +-
 9 files changed, 267 insertions(+), 195 deletions(-)

diff --git a/.github/workflows/bindings-wasm-publish.yml b/.github/workflows/bindings-wasm-publish.yml
index c2552a6630..8640c86540 100644
--- a/.github/workflows/bindings-wasm-publish.yml
+++ b/.github/workflows/bindings-wasm-publish.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Install wasm-bindgen-cli
         uses: jetli/wasm-bindgen-action@v0.2.0
         with:
-          version: "0.2.87"
+          version: "0.2.89"
 
       - name: Set up Node.js
         uses: actions/setup-node@v3
diff --git a/.github/workflows/bindings-wasm.yml b/.github/workflows/bindings-wasm.yml
index 92686ebacf..4847138f3b 100644
--- a/.github/workflows/bindings-wasm.yml
+++ b/.github/workflows/bindings-wasm.yml
@@ -65,7 +65,7 @@ jobs:
       - name: Install wasm-bindgen-cli
         uses: jetli/wasm-bindgen-action@v0.2.0
         with:
-          version: "0.2.87"
+          version: "0.2.89"
 
       - name: Set Up Node.js ${{ matrix.node }} and Yarn Cache
         uses: actions/setup-node@v3
diff --git a/Cargo.lock b/Cargo.lock
index 14b616f85d..1159daae1a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -159,7 +159,7 @@ checksum = "a66537f1bb974b254c98ed142ff995236e81b9d0fe4db0575f46612cb15eb0f9"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -274,7 +274,7 @@ dependencies = [
  "regex",
  "rustc-hash",
  "shlex",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -468,9 +468,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.4.7"
+version = "4.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac495e00dcec98c83465d5ad66c5c4fabd652fd6686e7c6269b117e729a6f17b"
+checksum = "41fffed7514f420abec6d183b1d3acfd9099c79c3a10a06ade4f8203f1411272"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -478,9 +478,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.4.7"
+version = "4.4.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c77ed9a32a62e6ca27175d00d29d05ca32e396ea1eb5fb01d8256b669cec7663"
+checksum = "63361bae7eef3771745f02d8d892bec2fee5f6e34af316ba556e7f97a7069ff1"
 dependencies = [
  "anstream",
  "anstyle",
@@ -497,7 +497,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -651,9 +651,9 @@ checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
 
 [[package]]
 name = "crypto-bigint"
-version = "0.5.3"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "740fe28e594155f10cfc383984cbefd529d7396050557148f79cb0f621204124"
+checksum = "0dc92fb57ca44df6db8059111ab3af99a63d5d0f8375d9972e319a379c6bab76"
 dependencies = [
  "generic-array",
  "rand_core 0.6.4",
@@ -712,20 +712,20 @@ dependencies = [
 
 [[package]]
 name = "curve25519-dalek-derive"
-version = "0.1.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "83fdaf97f4804dcebfa5862639bc9ce4121e82140bec2a987ac5140294865b5b"
+checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
 name = "data-encoding"
-version = "2.4.0"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2e66c9d817f1720209181c316d28635c050fa304f9c79e47a520882661b7308"
+checksum = "7e962a19be5cfc3f3bf6dd8f61eb50107f356ad6270fbb3ed41476571db78be5"
 
 [[package]]
 name = "der"
@@ -864,9 +864,9 @@ checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
 
 [[package]]
 name = "ecdsa"
-version = "0.16.8"
+version = "0.16.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4b1e0c257a9e9f25f90ff76d7a68360ed497ee519c8e428d1825ef0000799d4"
+checksum = "ee27f32b5c5292967d2d4a9d7f1e0b0aed2c15daded5a60300e4abb9d8020bca"
 dependencies = [
  "der",
  "digest 0.10.7",
@@ -895,7 +895,7 @@ checksum = "7d9ce6874da5d4415896cd45ffbc4d1cfc0c4f9c079427bd870742c30f2f65a9"
 dependencies = [
  "curve25519-dalek 4.1.1",
  "ed25519",
- "hashbrown 0.14.2",
+ "hashbrown",
  "hex",
  "rand_core 0.6.4",
  "serde",
@@ -911,9 +911,9 @@ checksum = "a26ae43d7bcc3b814de94796a5e736d4029efb0ee900c12e2d54c993ad1a1e07"
 
 [[package]]
 name = "elliptic-curve"
-version = "0.13.6"
+version = "0.13.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d97ca172ae9dc9f9b779a6e3a65d308f2af74e5b8c921299075bdb4a0370e914"
+checksum = "b5e6043086bf7973472e0c7dff2142ea0b680d30e18d9cc40f267efbf222bd47"
 dependencies = [
  "base16ct",
  "crypto-bigint",
@@ -979,12 +979,12 @@ checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
 [[package]]
 name = "errno"
-version = "0.3.5"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac3e13f66a2f95e32a39eaa81f6b95d42878ca0e1db0c7543723dfe12557e860"
+checksum = "a258e46cdc063eb8519c00b9fc845fc47bcfca4130e2f08e88665ceda8474245"
 dependencies = [
  "libc",
- "windows-sys 0.48.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -1043,9 +1043,9 @@ dependencies = [
 
 [[package]]
 name = "fiat-crypto"
-version = "0.2.2"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a481586acf778f1b1455424c343f71124b048ffa5f4fc3f8f6ae9dc432dcb3c7"
+checksum = "27573eac26f4dd11e2b1916c3fe1baa56407c83c71a773a8ba17ec0bca03b6b7"
 
 [[package]]
 name = "field-offset"
@@ -1088,9 +1088,9 @@ checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
 [[package]]
 name = "form_urlencoded"
-version = "1.2.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a62bc1cf6f830c2ec14a513a9fb124d0a213a629668a4186f329db21fe045652"
+checksum = "e13624c2627564efccf4934284bdd98cbaa14e79b0b5a141218e507b3a823456"
 dependencies = [
  "percent-encoding",
 ]
@@ -1158,7 +1158,7 @@ checksum = "53b153fd91e4b0147f4aced87be237c98248656bb01050b96bf3ee89220a8ddb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -1204,9 +1204,9 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.10"
+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
+checksum = "fe9006bed769170c11f845cf00c7c1e9092aeb3f268e007c3e760ac68008070f"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -1239,9 +1239,9 @@ dependencies = [
 
 [[package]]
 name = "gimli"
-version = "0.28.0"
+version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6fb8d784f27acf97159b40fc4db5ecd8aa23b9ad5ef69cdd136d3bc80665f0c0"
+checksum = "4271d37baee1b8c7e4b708028c57d816cf9d2434acb33a549475f78c181f6253"
 
 [[package]]
 name = "glob"
@@ -1302,9 +1302,9 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.3.21"
+version = "0.3.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91fc23aa11be92976ef4729127f1a74adf36d8436f7816b185d18df956790833"
+checksum = "4d6250322ef6e60f93f9a2162799302cd6f68f79f6e5d85c8c16f14d1d958178"
 dependencies = [
  "bytes",
  "fnv",
@@ -1312,7 +1312,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "http",
- "indexmap 1.9.3",
+ "indexmap",
  "slab",
  "tokio",
  "tokio-util",
@@ -1321,15 +1321,9 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.12.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
-
-[[package]]
-name = "hashbrown"
-version = "0.14.2"
+version = "0.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f93e7192158dbcda357bdec5fb5788eebf8bbac027f3f33e719d29135ae84156"
+checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
 dependencies = [
  "ahash",
  "allocator-api2",
@@ -1395,9 +1389,9 @@ dependencies = [
 
 [[package]]
 name = "http"
-version = "0.2.9"
+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd6effc99afb63425aff9b05836f029929e345a6148a14b7ecd5ab67af944482"
+checksum = "8947b1a6fad4393052c7ba1f4cd97bed3e953a95c79c92ad9b051a04611d9fbb"
 dependencies = [
  "bytes",
  "fnv",
@@ -1473,9 +1467,9 @@ dependencies = [
 
 [[package]]
 name = "idna"
-version = "0.4.0"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d20d6b07bfbc108882d88ed8e37d39636dcc260e15e30c45e6ba089610b917c"
+checksum = "634d9b1461af396cad843f47fdba5597a4f9e6ddd4bfb6ff5d85028c25cb12f6"
 dependencies = [
  "unicode-bidi",
  "unicode-normalization",
@@ -1512,22 +1506,12 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.9.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
-dependencies = [
- "autocfg",
- "hashbrown 0.12.3",
-]
-
-[[package]]
-name = "indexmap"
-version = "2.0.2"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8adf3ddd720272c6ea8bf59463c04e0f93d0bbf7c5439b691bca2987e0270897"
+checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
 dependencies = [
  "equivalent",
- "hashbrown 0.14.2",
+ "hashbrown",
 ]
 
 [[package]]
@@ -1631,7 +1615,7 @@ dependencies = [
  "getset",
  "gloo-storage",
  "gloo-timers",
- "hashbrown 0.14.2",
+ "hashbrown",
  "heck",
  "hex",
  "instant",
@@ -1771,9 +1755,9 @@ checksum = "d101775d2bc8f99f4ac18bf29b9ed70c0dd138b9a1e88d7b80179470cbbe8bd2"
 
 [[package]]
 name = "itertools"
-version = "0.11.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1c173a5686ce8bfa551b3563d0c2170bf24ca44da99c7ca4bfdab5418c3fe57"
+checksum = "25db6b064527c5d482d0423354fcd07a89a2dfe07b67892e62411946db7f07b0"
 dependencies = [
  "either",
 ]
@@ -1795,18 +1779,18 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.64"
+version = "0.3.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5f195fe497f702db0f318b07fdd68edb16955aed830df8363d837542f8f935a"
+checksum = "cee9c64da59eae3b50095c18d3e74f8b73c0b86d2792824ff01bbce68ba229ca"
 dependencies = [
  "wasm-bindgen",
 ]
 
 [[package]]
 name = "k256"
-version = "0.13.1"
+version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cadb76004ed8e97623117f3df85b17aaa6626ab0b0831e6573f104df16cd1bcc"
+checksum = "3f01b677d82ef7a676aa37e099defd83a28e15687112cafdd112d60236b6115b"
 dependencies = [
  "cfg-if",
  "ecdsa",
@@ -1867,9 +1851,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.149"
+version = "0.2.150"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a08173bc88b7955d1b3145aa561539096c421ac8debde8cbc3612ec635fee29b"
+checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c"
 
 [[package]]
 name = "libloading"
@@ -1891,6 +1875,17 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "libredox"
+version = "0.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85c833ca1e66078851dba29046874e38f08b2c883700aa29a03ddd3b23814ee8"
+dependencies = [
+ "bitflags 2.4.1",
+ "libc",
+ "redox_syscall",
+]
+
 [[package]]
 name = "librocksdb-sys"
 version = "0.11.0+8.1.1"
@@ -1931,9 +1926,9 @@ dependencies = [
 
 [[package]]
 name = "linux-raw-sys"
-version = "0.4.10"
+version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da2479e8c062e40bf0066ffa0bc823de0a9368974af99c9f6df941d2c231e03f"
+checksum = "969488b55f8ac402214f3f5fd243ebb7206cf82de60d3172994707a4bcc2b829"
 
 [[package]]
 name = "lock_api"
@@ -2182,7 +2177,7 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e9567693dd2f9a4339cb0a54adfcc0cb431c0ac88b2e46c6ddfb5f5d11a1cc4f"
 dependencies = [
- "proc-macro-crate",
+ "proc-macro-crate 1.3.1",
  "proc-macro-error",
  "proc-macro2",
  "quote",
@@ -2191,9 +2186,9 @@ dependencies = [
 
 [[package]]
 name = "parity-scale-codec"
-version = "3.6.5"
+version = "3.6.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0dec8a8073036902368c2cdc0387e85ff9a37054d7e7c98e592145e0c92cd4fb"
+checksum = "881331e34fa842a2fb61cc2db9643a8fedc615e47cfcc52597d1af0db9a7e8fe"
 dependencies = [
  "arrayvec",
  "bitvec",
@@ -2205,11 +2200,11 @@ dependencies = [
 
 [[package]]
 name = "parity-scale-codec-derive"
-version = "3.6.5"
+version = "3.6.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "312270ee71e1cd70289dacf597cab7b207aa107d2f28191c2ae45b2ece18a260"
+checksum = "be30eaf4b0a9fba5336683b38de57bb86d179a35862ba6bfcf57625d006bde5b"
 dependencies = [
- "proc-macro-crate",
+ "proc-macro-crate 2.0.0",
  "proc-macro2",
  "quote",
  "syn 1.0.109",
@@ -2233,7 +2228,7 @@ checksum = "4c42a9226546d68acdd9c0a280d17ce19bfe27a46bf68784e4066115788d008e"
 dependencies = [
  "cfg-if",
  "libc",
- "redox_syscall 0.4.1",
+ "redox_syscall",
  "smallvec",
  "windows-targets 0.48.5",
 ]
@@ -2271,9 +2266,9 @@ dependencies = [
 
 [[package]]
 name = "percent-encoding"
-version = "2.3.0"
+version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
+checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
 [[package]]
 name = "pharos"
@@ -2315,9 +2310,9 @@ checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
 
 [[package]]
 name = "platforms"
-version = "3.1.2"
+version = "3.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4503fa043bf02cee09a9582e9554b4c6403b2ef55e4612e96561d294419429f8"
+checksum = "14e6ab3f592e6fb464fc9712d8d6e6912de6473954635fd76a589d832cffcbb0"
 
 [[package]]
 name = "poly1305"
@@ -2382,7 +2377,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ae005bd773ab59b4725093fd7df83fd7892f7d8eafb48dbd7de6e024e4215f9d"
 dependencies = [
  "proc-macro2",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -2404,7 +2399,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f4c021e1093a56626774e81216a4ce732a735e5bad4868a03f3ed65ca0c3919"
 dependencies = [
  "once_cell",
- "toml_edit",
+ "toml_edit 0.19.15",
+]
+
+[[package]]
+name = "proc-macro-crate"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7e8366a6159044a37876a2b9817124296703c586a5c92e2c53751fa06d8d43e8"
+dependencies = [
+ "toml_edit 0.20.7",
 ]
 
 [[package]]
@@ -2433,9 +2437,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.69"
+version = "1.0.70"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "134c189feb4956b20f6f547d2cf727d4c0fe06722b20a0eec87ed445a97f92da"
+checksum = "39278fbbf5fb4f646ce651690877f89d1c5811a3d4acb27700c1cb3cdb78fd3b"
 dependencies = [
  "unicode-ident",
 ]
@@ -2486,7 +2490,7 @@ dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -2498,7 +2502,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -2562,15 +2566,6 @@ dependencies = [
  "getrandom",
 ]
 
-[[package]]
-name = "redox_syscall"
-version = "0.2.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
-dependencies = [
- "bitflags 1.3.2",
-]
-
 [[package]]
 name = "redox_syscall"
 version = "0.4.1"
@@ -2582,12 +2577,12 @@ dependencies = [
 
 [[package]]
 name = "redox_users"
-version = "0.4.3"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b033d837a7cf162d7993aded9304e30a83213c648b6e389db233191f891e5c2b"
+checksum = "a18479200779601e498ada4e8c1e1f50e3ee19deb0259c25825a98b5603b2cb4"
 dependencies = [
  "getrandom",
- "redox_syscall 0.2.16",
+ "libredox",
  "thiserror",
 ]
 
@@ -2672,9 +2667,9 @@ dependencies = [
 
 [[package]]
 name = "ring"
-version = "0.17.5"
+version = "0.17.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb0205304757e5d899b9c2e448b867ffd03ae7f988002e47cd24954391394d0b"
+checksum = "684d5e6e18f669ccebf64a92236bb7db9a34f07be010e3627368182027180866"
 dependencies = [
  "cc",
  "getrandom",
@@ -2756,9 +2751,9 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.38.21"
+version = "0.38.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b426b0506e5d50a7d8dafcf2e81471400deb602392c7dd110815afb4eaf02a3"
+checksum = "dc99bc2d4f1fed22595588a013687477aedf3cdcfb26558c559edb67b4d9b22e"
 dependencies = [
  "bitflags 2.4.1",
  "errno",
@@ -2769,9 +2764,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.21.8"
+version = "0.21.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "446e14c5cda4f3f30fe71863c34ec70f5ac79d6087097ad0bb433e1be5edf04c"
+checksum = "629648aced5775d558af50b2b4c7b02983a04b312126d45eeead26e7caa498b9"
 dependencies = [
  "log",
  "ring",
@@ -2793,9 +2788,9 @@ dependencies = [
 
 [[package]]
 name = "rustls-pemfile"
-version = "1.0.3"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d3987094b1d07b653b7dfdc3f70ce9a1da9c51ac18c1b06b662e4f9a0e9f4b2"
+checksum = "1c74cae0a4cf6ccbbf5f359f08efdf8ee7e1dc532573bf0db71968cb56b1448c"
 dependencies = [
  "base64 0.21.5",
 ]
@@ -2842,7 +2837,7 @@ checksum = "5a32af5427251d2e4be14fc151eabe18abb4a7aad5efee7044da9f096c906a43"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -2966,29 +2961,29 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "serde"
-version = "1.0.190"
+version = "1.0.193"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91d3c334ca1ee894a2c6f6ad698fe8c435b76d504b13d436f0685d648d6d96f7"
+checksum = "25dd9975e68d0cb5aa1120c288333fc98731bd1dd12f561e468ea4728c042b89"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.190"
+version = "1.0.193"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "67c5609f394e5c2bd7fc51efda478004ea80ef42fee983d5c67a65e34f32c0e3"
+checksum = "43576ca501357b9b071ac53cdc7da8ef0cbd9493d8df094cd821777ea6e894d3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.107"
+version = "1.0.108"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b420ce6e3d8bd882e9b243c6eed35dbc9a6110c9769e74b584e0d68d1f20c65"
+checksum = "3d1c7e3eac408d115102c4c24ad393e0821bb3a5df4d506a80f85f7a742a526b"
 dependencies = [
  "itoa",
  "ryu",
@@ -2997,13 +2992,13 @@ dependencies = [
 
 [[package]]
 name = "serde_repr"
-version = "0.1.16"
+version = "0.1.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8725e1dfadb3a50f7e5ce0b1a540466f6ed3fe7a0fca2ac2b8b831d31316bd00"
+checksum = "3081f5ffbb02284dda55132aa26daecedd7372a42417bbbab6f14ab7d6bb9145"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -3064,9 +3059,9 @@ checksum = "a7cee0529a6d40f580e7a5e6c495c8fbfe21b7b52795ed4bb5e62cdf92bc6380"
 
 [[package]]
 name = "signature"
-version = "2.1.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e1788eed21689f9cf370582dfc467ef36ed9c707f073528ddafa8d83e3b8500"
+checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"
 dependencies = [
  "digest 0.10.7",
  "rand_core 0.6.4",
@@ -3083,9 +3078,9 @@ dependencies = [
 
 [[package]]
 name = "smallvec"
-version = "1.11.1"
+version = "1.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "942b4a808e05215192e39f4ab80813e599068285906cc91aa64f923db842bd5a"
+checksum = "4dccd0940a2dcdf68d092b8cbab7dc0ad8fa938bf95787e1b916b0e3d0e8e970"
 
 [[package]]
 name = "snafu"
@@ -3140,9 +3135,9 @@ dependencies = [
 
 [[package]]
 name = "spki"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d1e996ef02c474957d681f1b05213dfb0abab947b446a62d37770b23500184a"
+checksum = "d91ed6c858b01f942cd56b37a94b3e0a1798290327d1236e4d9cf4eaca44d29d"
 dependencies = [
  "base64ct",
  "der",
@@ -3243,9 +3238,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.38"
+version = "2.0.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e96b79aaa137db8f61e26363a0c9b47d8b4ec75da28b7d1d614c2303e232408b"
+checksum = "23e78b90f2fcf45d3e842032ce32e3f2d1545ba6636271dcbf24fa306d87be7a"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3313,7 +3308,7 @@ checksum = "266b2e40bc00e5a6c09c3584011e08b06f123c00362c92b975ba9843aaaa14b8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -3382,9 +3377,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.33.0"
+version = "1.34.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f38200e3ef7995e5ef13baec2f432a6da0aa9ac495b2c0e8f3b7eec2c92d653"
+checksum = "d0c014766411e834f7af5b8f4cf46257aab4036ca95e9d2c144a10f59ad6f5b9"
 dependencies = [
  "backtrace",
  "bytes",
@@ -3399,13 +3394,13 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "2.1.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
+checksum = "5b8a1e28f2deaa14e508979454cb3a223b10b938b45af148bc0986de36f1923b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -3444,7 +3439,18 @@ version = "0.19.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
 dependencies = [
- "indexmap 2.0.2",
+ "indexmap",
+ "toml_datetime",
+ "winnow",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.20.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70f427fce4d84c72b5b732388bf4a9f4531b53f74e2887e3ecb2481f68f66d81"
+dependencies = [
+ "indexmap",
  "toml_datetime",
  "winnow",
 ]
@@ -3474,7 +3480,7 @@ checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -3598,9 +3604,9 @@ checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
 
 [[package]]
 name = "url"
-version = "2.4.1"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "143b538f18257fac9cad154828a57c6bf5157e1aa604d4816b5995bf6de87ae5"
+checksum = "31e6302e3bb753d46e83516cae55ae196fc0c309407cf11ab35cc51a4c2a4633"
 dependencies = [
  "form_urlencoded",
  "idna",
@@ -3659,9 +3665,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.87"
+version = "0.2.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7706a72ab36d8cb1f80ffbf0e071533974a60d0a308d01a5d0375bf60499a342"
+checksum = "0ed0d4f68a3015cc185aff4db9506a015f4b96f95303897bfa23f846db54064e"
 dependencies = [
  "cfg-if",
  "serde",
@@ -3671,24 +3677,24 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.87"
+version = "0.2.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ef2b6d3c510e9625e5fe6f509ab07d66a760f0885d858736483c32ed7809abd"
+checksum = "1b56f625e64f3a1084ded111c4d5f477df9f8c92df113852fa5a374dbda78826"
 dependencies = [
  "bumpalo",
  "log",
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.37"
+version = "0.4.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c02dbc21516f9f1f04f187958890d7e6026df8d16540b7ad9492bc34a67cea03"
+checksum = "ac36a15a220124ac510204aec1c3e5db8a22ab06fd6706d881dc6149f8ed9a12"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -3698,9 +3704,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.87"
+version = "0.2.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dee495e55982a3bd48105a7b947fd2a9b4a8ae3010041b9e0faab3f9cd028f1d"
+checksum = "0162dbf37223cd2afce98f3d0785506dcb8d266223983e4b5b525859e6e182b2"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -3708,22 +3714,22 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.87"
+version = "0.2.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
+checksum = "f0eb82fcb7930ae6219a7ecfd55b217f5f0893484b7a13022ebb2b2bf20b5283"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.87"
+version = "0.2.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca6ad05a4870b2bf5fe995117d3728437bd27d7cd5f06f13c17443ef369775a1"
+checksum = "7ab9b36309365056cd639da3134bf87fa8f3d86008abf99e612384a6eecd459f"
 
 [[package]]
 name = "wasm-logger"
@@ -3738,9 +3744,9 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.64"
+version = "0.3.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b85cbef8c220a6abc02aefd892dfc0fc23afb1c6a426316ec33253a3877249b"
+checksum = "50c24a44ec86bb68fbecd1b3efed7e85ea5621b39b35ef2766b66cd984f8010f"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -3748,9 +3754,9 @@ dependencies = [
 
 [[package]]
 name = "webpki-roots"
-version = "0.25.2"
+version = "0.25.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14247bb57be4f377dfb94c72830b8ce8fc6beac03cf4bf7b9732eadd414123fc"
+checksum = "1778a42e8b3b90bff8d0f5032bf22250792889a5cdc752aa0020c84abe3aaf10"
 
 [[package]]
 name = "widestring"
@@ -3832,6 +3838,15 @@ dependencies = [
  "windows-targets 0.48.5",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
+dependencies = [
+ "windows-targets 0.52.0",
+]
+
 [[package]]
 name = "windows-targets"
 version = "0.42.2"
@@ -3862,6 +3877,21 @@ dependencies = [
  "windows_x86_64_msvc 0.48.5",
 ]
 
+[[package]]
+name = "windows-targets"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a18201040b24831fbb9e4eb208f8892e1f50a37feb53cc7ff887feb8f50e7cd"
+dependencies = [
+ "windows_aarch64_gnullvm 0.52.0",
+ "windows_aarch64_msvc 0.52.0",
+ "windows_i686_gnu 0.52.0",
+ "windows_i686_msvc 0.52.0",
+ "windows_x86_64_gnu 0.52.0",
+ "windows_x86_64_gnullvm 0.52.0",
+ "windows_x86_64_msvc 0.52.0",
+]
+
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.42.2"
@@ -3874,6 +3904,12 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
 
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb7764e35d4db8a7921e09562a0304bf2f93e0a51bfccee0bd0bb0b666b015ea"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.36.1"
@@ -3892,6 +3928,12 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
 
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbaa0368d4f1d2aaefc55b6fcfee13f41544ddf36801e793edbbfd7d7df075ef"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.36.1"
@@ -3910,6 +3952,12 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a28637cb1fa3560a16915793afb20081aba2c92ee8af57b4d5f28e4b3e7df313"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.36.1"
@@ -3928,6 +3976,12 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
 
+[[package]]
+name = "windows_i686_msvc"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ffe5e8e31046ce6230cc7215707b816e339ff4d4d67c65dffa206fd0f7aa7b9a"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.36.1"
@@ -3946,6 +4000,12 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
 
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d6fa32db2bc4a2f5abeacf2b69f7992cd09dca97498da74a151a3132c26befd"
+
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.42.2"
@@ -3958,6 +4018,12 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
 
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a657e1e9d3f514745a572a6846d3c7aa7dbe1658c056ed9c3344c4109a6949e"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.36.1"
@@ -3976,11 +4042,17 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
 
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
+
 [[package]]
 name = "winnow"
-version = "0.5.17"
+version = "0.5.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3b801d0e0a6726477cc207f60162da452f3a95adb368399bef20a946e06f65c"
+checksum = "829846f3e3db426d4cee4510841b71a8e58aa2a76b1132579487ae430ccd9c7b"
 dependencies = [
  "memchr",
 ]
@@ -4043,29 +4115,29 @@ checksum = "09041cd90cf85f7f8b2df60c646f853b7f535ce68f85244eb6731cf89fa498ec"
 
 [[package]]
 name = "zerocopy"
-version = "0.7.18"
+version = "0.7.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ede7d7c7970ca2215b8c1ccf4d4f354c4733201dfaaba72d44ae5b37472e4901"
+checksum = "e97e415490559a91254a2979b4829267a57d2fcd741a98eee8b722fb57289aa0"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.7.18"
+version = "0.7.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b27b1bb92570f989aac0ab7e9cbfbacdd65973f7ee920d9f0e71ebac878fd0b"
+checksum = "dd7e48ccf166952882ca8bd778a43502c64f33bf94c12ebe2a7f08e5a0f6689f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
 name = "zeroize"
-version = "1.6.0"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a0956f1ba7c7909bfb66c2e9e4124ab6f6482560f6628b5aaeba39207c9aad9"
+checksum = "525b4ec142c6b68a2d10f01f7bbf6755599ca3f81ea53b8431b7dd348f5fdb2d"
 dependencies = [
  "serde",
  "zeroize_derive",
@@ -4079,5 +4151,5 @@ checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
diff --git a/bindings/core/Cargo.toml b/bindings/core/Cargo.toml
index 1937dfc8ae..9b889278cb 100644
--- a/bindings/core/Cargo.toml
+++ b/bindings/core/Cargo.toml
@@ -26,11 +26,11 @@ log = { version = "0.4.20", default-features = false }
 packable = { version = "0.8.3", default-features = false }
 prefix-hex = { version = "0.7.1", default-features = false }
 primitive-types = { version = "0.12.2", default-features = false }
-serde = { version = "1.0.190", default-features = false }
-serde_json = { version = "1.0.107", default-features = false }
+serde = { version = "1.0.193", default-features = false }
+serde_json = { version = "1.0.108", default-features = false }
 thiserror = { version = "1.0.50", default-features = false }
-tokio = { version = "1.33.0", default-features = false }
-zeroize = { version = "1.6.0", default-features = false }
+tokio = { version = "1.34.0", default-features = false }
+zeroize = { version = "1.7.0", default-features = false }
 
 [dev-dependencies]
 pretty_assertions = { version = "1.4.0", default-features = false, features = [
diff --git a/bindings/nodejs/Cargo.toml b/bindings/nodejs/Cargo.toml
index 1f3e6d8dd0..945e7444d6 100644
--- a/bindings/nodejs/Cargo.toml
+++ b/bindings/nodejs/Cargo.toml
@@ -36,8 +36,8 @@ neon = { version = "0.10.1", default-features = false, features = [
     "promise-api",
 ] }
 once_cell = { version = "1.18.0", default-features = false }
-serde_json = { version = "1.0.107", default-features = false }
-tokio = { version = "1.33.0", default-features = false }
+serde_json = { version = "1.0.108", default-features = false }
+tokio = { version = "1.34.0", default-features = false }
 
 [profile.production]
 codegen-units = 1
diff --git a/bindings/python/Cargo.toml b/bindings/python/Cargo.toml
index eae8434b01..457fad6ca7 100644
--- a/bindings/python/Cargo.toml
+++ b/bindings/python/Cargo.toml
@@ -33,5 +33,5 @@ pyo3 = { version = "0.20.0", default-features = false, features = [
     "macros",
     "extension-module",
 ] }
-serde_json = { version = "1.0.107", default-features = false }
-tokio = { version = "1.33.0", default-features = false }
+serde_json = { version = "1.0.108", default-features = false }
+tokio = { version = "1.34.0", default-features = false }
diff --git a/bindings/wasm/Cargo.toml b/bindings/wasm/Cargo.toml
index df3eb5d3ca..70d292358f 100644
--- a/bindings/wasm/Cargo.toml
+++ b/bindings/wasm/Cargo.toml
@@ -24,20 +24,20 @@ iota-sdk-bindings-core = { path = "../core", default-features = false, features
 ] }
 
 console_error_panic_hook = { version = "0.1.7", default-features = false }
-js-sys = { version = "0.3.64", default-features = false, features = [] }
+js-sys = { version = "0.3.66", default-features = false, features = [] }
 log = { version = "0.4.20", default-features = false }
-serde_json = { version = "1.0.107", default-features = false }
-tokio = { version = "1.33.0", default-features = false, features = ["sync"] }
-wasm-bindgen = { version = "0.2.87", default-features = false, features = [
+serde_json = { version = "1.0.108", default-features = false }
+tokio = { version = "1.34.0", default-features = false, features = ["sync"] }
+wasm-bindgen = { version = "0.2.89", default-features = false, features = [
     "spans",
     "std",
     "serde-serialize",
 ] }
-wasm-bindgen-futures = { version = "0.4.37", default-features = false }
+wasm-bindgen-futures = { version = "0.4.39", default-features = false }
 wasm-logger = { version = "0.2.0", default-features = false }
 
 [target.'cfg(all(target_arch = "wasm32", not(target_os = "wasi")))'.dependencies]
-getrandom = { version = "0.2.10", default-features = false, features = ["js"] }
+getrandom = { version = "0.2.11", default-features = false, features = ["js"] }
 instant = { version = "0.1.12", default-features = false, features = [
     "wasm-bindgen",
 ] }
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index e27642ec2b..abb61addb9 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -25,7 +25,7 @@ iota-sdk = { path = "../sdk", default-features = false, features = [
 ] }
 
 chrono = { version = "0.4.31", default-features = false, features = ["std"] }
-clap = { version = "4.4.7", default-features = false, features = [
+clap = { version = "4.4.10", default-features = false, features = [
     "std",
     "color",
     "help",
@@ -45,10 +45,10 @@ humantime = { version = "2.1.0", default-features = false }
 log = { version = "0.4.20", default-features = false }
 prefix-hex = { version = "0.7.1", default-features = false, features = ["std"] }
 rustyline = { version = "12.0.0", features = ["derive"] }
-serde_json = { version = "1.0.107", default-features = false }
+serde_json = { version = "1.0.108", default-features = false }
 thiserror = { version = "1.0.50", default-features = false }
-tokio = { version = "1.33.0", default-features = false, features = ["fs"] }
-zeroize = { version = "1.6.0", default-features = false }
+tokio = { version = "1.34.0", default-features = false, features = ["fs"] }
+zeroize = { version = "1.7.0", default-features = false }
 
 [target.'cfg(target_os = "windows")'.dependencies]
 winapi = { version = "0.3.9", default-features = false }
diff --git a/sdk/Cargo.toml b/sdk/Cargo.toml
index 5e63421305..187ac78dc0 100644
--- a/sdk/Cargo.toml
+++ b/sdk/Cargo.toml
@@ -29,7 +29,7 @@ derive_more = { version = "0.99.17", default-features = false, features = [
     "display",
 ] }
 getset = { version = "0.1.2", default-features = false }
-hashbrown = { version = "0.14.2", default-features = false, features = [
+hashbrown = { version = "0.14.3", default-features = false, features = [
     "ahash",
     "inline-more",
 ] }
@@ -41,7 +41,7 @@ iota-crypto = { version = "0.23.0", default-features = false, features = [
     "ternary_encoding",
 ] }
 iterator-sorted = { version = "0.1.0", default-features = false }
-itertools = { version = "0.11.0", default-features = false, features = [
+itertools = { version = "0.12.0", default-features = false, features = [
     "use_alloc",
 ] }
 packable = { version = "0.8.3", default-features = false, features = [
@@ -51,8 +51,8 @@ prefix-hex = { version = "0.7.1", default-features = false, features = [
     "primitive-types",
 ] }
 primitive-types = { version = "0.12.2", default-features = false }
-serde = { version = "1.0.190", default-features = false, features = ["derive"] }
-serde_json = { version = "1.0.107", default-features = false, features = [
+serde = { version = "1.0.193", default-features = false, features = ["derive"] }
+serde_json = { version = "1.0.108", default-features = false, features = [
     "alloc",
 ] }
 
@@ -86,21 +86,21 @@ rocksdb = { version = "0.21.0", default-features = false, features = [
 rumqttc = { version = "0.23.0", default-features = false, features = [
     "websocket",
 ], optional = true }
-serde_repr = { version = "0.1.16", default-features = false, optional = true }
+serde_repr = { version = "0.1.17", default-features = false, optional = true }
 thiserror = { version = "1.0.50", default-features = false, optional = true }
 time = { version = "0.3.30", default-features = false, features = [
     "serde",
     "macros",
 ], optional = true }
-url = { version = "2.4.1", default-features = false, features = [
+url = { version = "2.5.0", default-features = false, features = [
     "serde",
 ], optional = true }
-zeroize = { version = "1.6.0", default-features = false, features = [
+zeroize = { version = "1.7.0", default-features = false, features = [
     "zeroize_derive",
 ], optional = true }
 
 [target.'cfg(not(target_family = "wasm"))'.dependencies]
-tokio = { version = "1.33.0", default-features = false, features = [
+tokio = { version = "1.34.0", default-features = false, features = [
     "macros",
     "rt-multi-thread",
     "time",
@@ -116,13 +116,13 @@ instant = { version = "0.1.12", default-features = false, features = [
     "wasm-bindgen",
 ], optional = true }
 lazy_static = { version = "1.4.0", default-features = false }
-tokio = { version = "1.33.0", default-features = false, features = [
+tokio = { version = "1.34.0", default-features = false, features = [
     "macros",
     "rt",
     "time",
     "sync",
 ], optional = true }
-wasm-bindgen-futures = { version = "0.4.37", default-features = false, optional = true }
+wasm-bindgen-futures = { version = "0.4.39", default-features = false, optional = true }
 
 [dev-dependencies]
 iota-sdk = { path = ".", default-features = false, features = ["rand"] }
@@ -132,7 +132,7 @@ pretty_assertions = { version = "1.4.0", default-features = false, features = [
 
 dotenvy = { version = "0.15.7", default-features = false }
 fern-logger = { version = "0.5.0", default-features = false }
-tokio = { version = "1.33.0", default-features = false, features = [
+tokio = { version = "1.34.0", default-features = false, features = [
     "macros",
     "rt",
     "rt-multi-thread",