From 3d0df01e99682d58927612140979b60b5f10b29b Mon Sep 17 00:00:00 2001
From: inso- <>
Date: Fri, 23 Feb 2024 02:51:31 +0000
Subject: [PATCH] Add Blast Sepolia network

---
 .changeset/adding_BlastSepolia.md          |  7 ++++++
 packages/core/src/constants/chainId.ts     |  3 +++
 packages/core/src/hooks/useConfig.test.tsx |  2 +-
 packages/core/src/model/chain/blast.ts     | 25 ++++++++++++++++++++++
 packages/core/src/model/chain/index.ts     |  1 +
 5 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 .changeset/adding_BlastSepolia.md
 create mode 100644 packages/core/src/model/chain/blast.ts

diff --git a/.changeset/adding_BlastSepolia.md b/.changeset/adding_BlastSepolia.md
new file mode 100644
index 000000000..50bbeb249
--- /dev/null
+++ b/.changeset/adding_BlastSepolia.md
@@ -0,0 +1,7 @@
+---
+"@usedapp/core": patch
+---
+
+Adding the network blast Sepolia testnet:
+
+https://blast.io/
\ No newline at end of file
diff --git a/packages/core/src/constants/chainId.ts b/packages/core/src/constants/chainId.ts
index 8f02f9838..b2179cca6 100644
--- a/packages/core/src/constants/chainId.ts
+++ b/packages/core/src/constants/chainId.ts
@@ -10,6 +10,7 @@ import {
   AvalancheTestnet,
   Aurora,
   AuroraTestnet,
+  BlastSepoliaTestnet,
   BSC,
   BSCTestnet,
   Canto,
@@ -140,6 +141,7 @@ export const DEFAULT_SUPPORTED_CHAINS = [
   MantleTestnet,
   KromaSepoliaTestnet,
   KromaMainnet,
+  BlastSepoliaTestnet,
 ]
 
 export enum ChainId {
@@ -212,4 +214,5 @@ export enum ChainId {
   MantleTestnet = 5001,
   Kroma = 255,
   KromaSepolia = 2358,
+  BlastSepolia = 168587773,
 }
diff --git a/packages/core/src/hooks/useConfig.test.tsx b/packages/core/src/hooks/useConfig.test.tsx
index 990338728..48a44b930 100644
--- a/packages/core/src/hooks/useConfig.test.tsx
+++ b/packages/core/src/hooks/useConfig.test.tsx
@@ -26,7 +26,7 @@ describe('useConfig', () => {
     const { result, waitForCurrent } = await renderDAppHook(() => useConfig(), { config: setup.config })
     await waitForCurrent((val) => val !== undefined)
     expect(result.error).to.be.undefined
-    expect(result.current.networks?.length).to.eq(68)
+    expect(result.current.networks?.length).to.eq(69)
     expect(result.current.notifications?.checkInterval).to.eq(500)
     expect(result.current.notifications?.expirationPeriod).to.eq(5000)
   })
diff --git a/packages/core/src/model/chain/blast.ts b/packages/core/src/model/chain/blast.ts
new file mode 100644
index 000000000..d2b4585ab
--- /dev/null
+++ b/packages/core/src/model/chain/blast.ts
@@ -0,0 +1,25 @@
+import { Chain } from '../../constants'
+import { getAddressLink, getTransactionLink } from '../../helpers/chainExplorerLink'
+
+const blastSepoliaTestnetExplorerUrl = 'https://testnet.blastscan.io'
+
+export const BlastSepoliaTestnet: Chain = {
+  chainId: 168587773,
+  chainName: 'Blast Sepolia Testnet',
+  isTestChain: true,
+  isLocalChain: false,
+  multicallAddress: '0xcA11bde05977b3631167028862bE2a173976CA11',
+  rpcUrl: 'https://sepolia.blast.io',
+  nativeCurrency: {
+    name: 'SepoliaETH',
+    symbol: 'ETH',
+    decimals: 18,
+  },
+  blockExplorerUrl: blastSepoliaTestnetExplorerUrl,
+  getExplorerAddressLink: getAddressLink(blastSepoliaTestnetExplorerUrl),
+  getExplorerTransactionLink: getTransactionLink(blastSepoliaTestnetExplorerUrl),
+}
+
+export default {
+  BlastSepoliaTestnet,
+}
diff --git a/packages/core/src/model/chain/index.ts b/packages/core/src/model/chain/index.ts
index bc945e614..04c0e5232 100644
--- a/packages/core/src/model/chain/index.ts
+++ b/packages/core/src/model/chain/index.ts
@@ -3,6 +3,7 @@ export * from './local'
 export * from './arbitrum'
 export * from './astar'
 export * from './avalanche'
+export * from './blast'
 export * from './bsc'
 export * from './boba'
 export * from './canto'