add setNetwork

apps/playground/src/components/cardano/mint-mesh-token.tsx

@@ -1,4 +1,4 @@
-import { MeshWallet, ForgeScript, Mint, Transaction } from "@meshsdk/core";
+import { ForgeScript, MeshWallet, Mint, Transaction } from "@meshsdk/core";
 import { useWallet } from "@meshsdk/react";
 
 import { demoAssetMetadata, demoMnemonic } from "~/data/cardano";
@@ -34,7 +34,7 @@ export default function MintMeshToken() {
       recipient: address,
     };
 
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.mintAsset(forgingScript, asset);
 
     const unsignedTx = await tx.build();

apps/playground/src/pages/aiken/transactions/lock.tsx

@@ -124,7 +124,7 @@ function Right() {
       fields: [hash],
     };
 
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.sendLovelace(
       {
         address: scriptAddress,

apps/playground/src/pages/aiken/transactions/redeem.tsx

@@ -145,6 +145,7 @@ function Right() {
     const redeemer = { data: { alternative: 0, fields: ["Hello, World!"] } };
 
     const tx = new Transaction({ initiator: wallet })
+      .setNetwork("preprod")
       .redeemValue({
         value: assetUtxo,
         script: script,

apps/playground/src/pages/apis/transaction/basics/begin.tsx

@@ -51,7 +51,7 @@ function Right() {
     const beginId = await provider.resolveAddress(handle);
     const address = beginId.address;
 
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.sendLovelace(address, amount);
 
     const unsignedTx = await tx.build();

apps/playground/src/pages/apis/transaction/basics/cip20.tsx

@@ -54,7 +54,7 @@ function Right() {
   );
 
   async function runDemo() {
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.setMetadata(674, {
       msg: message.split("\n"),
     });

apps/playground/src/pages/apis/transaction/basics/handle.tsx

@@ -50,7 +50,7 @@ function Right() {
     const blockchainprovider = getProvider("mainnet");
     const address = await blockchainprovider.fetchHandleAddress(handle);
 
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.sendLovelace(address, amount);
 
     const unsignedTx = await tx.build();

apps/playground/src/pages/apis/transaction/basics/multisig.tsx

@@ -91,7 +91,7 @@ function Right() {
       recipient: address,
     };
 
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork('preprod');
     tx.mintAsset(forgingScript, asset);
 
     const unsignedTx = await tx.build();

apps/playground/src/pages/apis/transaction/basics/send-assets.tsx

@@ -52,7 +52,7 @@ function Right() {
   const [amount, setAmount] = useState<string>("1");
 
   async function runDemo() {
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.sendAssets({ address: address }, [
       {
         unit: asset,

apps/playground/src/pages/apis/transaction/basics/send-lovelace.tsx

@@ -43,7 +43,9 @@ function Right() {
     const tx = new Transaction({
       initiator: wallet,
       verbose: true,
-    }).sendLovelace(address, amount);
+    })
+      .setNetwork("preprod")
+      .sendLovelace(address, amount);
 
     const unsignedTx = await tx.build();
     const signedTx = await wallet.signTx(unsignedTx);

apps/playground/src/pages/apis/transaction/basics/send-value.tsx

@@ -61,7 +61,7 @@ function Right() {
     const utxo = utxos[0];
 
     if (utxo) {
-      const tx = new Transaction({ initiator: wallet });
+      const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
       tx.sendValue(await wallet.getChangeAddress(), utxo);
 
       const unsignedTx = await tx.build();

apps/playground/src/pages/apis/transaction/basics/set-collateral.tsx

@@ -32,7 +32,7 @@ function Right() {
     const utxo = (await wallet.getUtxos())[0];
 
     if (utxo) {
-      const tx = new Transaction({ initiator: wallet });
+      const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
       tx.setCollateral([utxo]);
 
       const unsignedTx = await tx.build();

apps/playground/src/pages/apis/transaction/basics/set-metadata.tsx

@@ -40,7 +40,7 @@ function Right() {
   );
 
   async function runDemo() {
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.setMetadata(0, message);
 
     const unsignedTx = await tx.build();

apps/playground/src/pages/apis/transaction/basics/set-required-signers.tsx

@@ -33,7 +33,7 @@ function Right() {
   const { wallet, connected } = useWallet();
 
   async function runDemo() {
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.setRequiredSigners(await wallet.getUsedAddresses());
 
     const unsignedTx = await tx.build();

apps/playground/src/pages/apis/transaction/minting/burning-one-signature.tsx

@@ -109,7 +109,7 @@ function Right(userInput: string, setUserInput: (value: string) => void) {
     };
 
     // create transaction
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.burnAsset(forgingScript, asset);
 
     const unsignedTx = await tx.build();

apps/playground/src/pages/apis/transaction/minting/minting-cip68.tsx

@@ -138,6 +138,7 @@ function Right() {
     };
 
     const tx = new Transaction({ initiator: wallet })
+      .setNetwork("preprod")
       .setTxInputs([utxos[0]!])
       .mintAsset(script, cip68Token, redeemer);
 

apps/playground/src/pages/apis/transaction/minting/minting-native-script.tsx

@@ -160,7 +160,7 @@ function Right() {
       recipient: address,
     };
 
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.mintAsset(forgingScript, asset1);
     tx.setTimeToExpire("99999999");
 

apps/playground/src/pages/apis/transaction/minting/minting-one-signature.tsx

@@ -1,8 +1,7 @@
-import Link from "~/components/link";
-
 import { AssetMetadata, ForgeScript, Mint, Transaction } from "@meshsdk/core";
 import { useWallet } from "@meshsdk/react";
 
+import Link from "~/components/link";
 import LiveCodeDemo from "~/components/sections/live-code-demo";
 import TwoColumnsScroll from "~/components/sections/two-columns-scroll";
 import Codeblock from "~/components/text/codeblock";
@@ -104,7 +103,7 @@ function Right() {
     };
 
     // create transaction
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.mintAsset(forgingScript, asset);
 
     const unsignedTx = await tx.build();

apps/playground/src/pages/apis/transaction/minting/minting-plutus-script.tsx

@@ -123,6 +123,7 @@ function Right(userInput: string, setUserInput: (value: string) => void) {
     };
 
     const tx = new Transaction({ initiator: wallet })
+      .setNetwork("preprod")
       .mintAsset(script, asset, redeemer)
       .setRequiredSigners([address]);
 

apps/playground/src/pages/apis/transaction/minting/minting-royalty-token.tsx

@@ -90,7 +90,7 @@ function Right() {
 
     const forgingScript = ForgeScript.withOneSignature(address);
 
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
 
     const _assetMetadata: RoyaltiesStandard = {
       rate: userInput,

apps/playground/src/pages/apis/transaction/smart-contract/lock-assets.tsx

@@ -1,5 +1,4 @@
 import { useState } from "react";
-import Link from "~/components/link";
 
 import {
   Asset,
@@ -10,6 +9,7 @@ import {
 import { useWallet } from "@meshsdk/react";
 
 import Input from "~/components/form/input";
+import Link from "~/components/link";
 import InputTable from "~/components/sections/input-table";
 import LiveCodeDemo from "~/components/sections/live-code-demo";
 import TwoColumnsScroll from "~/components/sections/two-columns-scroll";
@@ -135,7 +135,7 @@ function Right() {
     ];
 
     // transaction
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.sendAssets(
       {
         address: scriptAddress,

apps/playground/src/pages/apis/transaction/smart-contract/unlock-assets.tsx

@@ -189,6 +189,7 @@ function Right() {
     const address = await wallet.getChangeAddress();
 
     const tx = new Transaction({ initiator: wallet })
+      .setNetwork("preprod")
       .redeemValue({
         value: assetUtxo,
         script: script as PlutusScript,

apps/playground/src/pages/apis/transaction/staking/delegate-stake.tsx

@@ -52,7 +52,7 @@ function Right() {
       throw "No address found";
     }
 
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.delegateStake(rewardAddress, userInput);
 
     const unsignedTx = await tx.build();

apps/playground/src/pages/apis/transaction/staking/deregister-stake.tsx

@@ -46,7 +46,7 @@ function Right() {
       throw "No address found";
     }
 
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.deregisterStake(rewardAddress);
 
     const unsignedTx = await tx.build();

apps/playground/src/pages/apis/transaction/staking/register-stake.tsx

@@ -78,7 +78,7 @@ function Right() {
       throw "No address found";
     }
 
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.registerStake(rewardAddress);
     tx.delegateStake(rewardAddress, userInput);
 

apps/playground/src/pages/apis/transaction/staking/withdraw-stake.tsx

@@ -53,7 +53,7 @@ function Right() {
       throw "No address found";
     }
 
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.withdrawRewards(rewardAddress, userInput);
 
     const unsignedTx = await tx.build();

apps/playground/src/pages/apis/txbuilder/common.tsx

@@ -1,14 +1,15 @@
 import { MeshTxBuilder } from "@meshsdk/core";
-import { CSLSerializer } from "@meshsdk/core-csl";
 
 import { getProvider } from "~/components/cardano/mesh-wallet";
 
 export function getTxBuilder() {
   const blockchainProvider = getProvider();
-  return new MeshTxBuilder({
+  const txBuilder = new MeshTxBuilder({
     fetcher: blockchainProvider,
     evaluator: blockchainProvider,
   });
+  txBuilder.setNetwork("preprod");
+  return txBuilder;
 }
 
 export default function Placeholder() {}

apps/playground/src/pages/apis/utilities/resolvers/resolve-tx-hash.tsx

@@ -1,5 +1,4 @@
-import { Transaction } from "@meshsdk/core";
-import { resolveTxHash } from "@meshsdk/core";
+import { resolveTxHash, Transaction } from "@meshsdk/core";
 import { useWallet } from "@meshsdk/react";
 
 import { getMeshWallet } from "~/components/cardano/mesh-wallet";
@@ -34,7 +33,7 @@ function Right() {
   const { wallet, connected } = useWallet();
 
   async function runDemo() {
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.sendLovelace(demoAddresses.testnet, "1500000");
     const unsignedTx = await tx.build();
     const hash1 = resolveTxHash(unsignedTx);

apps/playground/src/pages/smart-contracts/giftcard/common.tsx

@@ -9,6 +9,7 @@ export function getContract(wallet: BrowserWallet) {
   const meshTxBuilder = new MeshTxBuilder({
     fetcher: blockchainProvider,
     submitter: blockchainProvider,
+    verbose: true,
   });
 
   const contract = new MeshGiftCardContract({

apps/playground/src/pages/yaci/transactions/basic-transaction.tsx

@@ -84,7 +84,7 @@ function Right() {
       },
     });
 
-    const tx = new Transaction({ initiator: wallet });
+    const tx = new Transaction({ initiator: wallet }).setNetwork("preprod");
     tx.sendLovelace(userInput, "1000000");
 
     const unsignedTx = await tx.build();