Merge pull request #200 from lidofinance/feature/si-1779-add-unichain-to-sdk

Add unichain to sdk

Author: alx-khramov

.github/workflows/checks.yml

@@ -29,6 +29,7 @@ jobs:
           RPC_PROVIDER_URL_11155111: ${{ vars.RPC_PROVIDER_URL_11155111 }}
           RPC_PROVIDER_URL_11155420: ${{ vars.RPC_PROVIDER_URL_11155420 }}
           RPC_PROVIDER_URL_1946: ${{ vars.RPC_PROVIDER_URL_1946 }}
+          RPC_PROVIDER_URL_1301: ${{ vars.RPC_PROVIDER_URL_1301 }}
           WALLETCONNECT_PROJECT_ID: ${{ vars.WALLETCONNECT_PROJECT_ID }}
           SUPPORTED_CHAINS: ${{ vars.SUPPORTED_CHAINS }}
           DEFAULT_CHAIN: ${{ vars.DEFAULT_CHAIN }}

.github/workflows/deploy-pages.yml

@@ -57,6 +57,7 @@ jobs:
           RPC_PROVIDER_URL_11155111: ${{ vars.RPC_PROVIDER_URL_11155111 }}
           RPC_PROVIDER_URL_11155420: ${{ vars.RPC_PROVIDER_URL_11155420 }}
           RPC_PROVIDER_URL_1946: ${{ vars.RPC_PROVIDER_URL_1946 }}
+          RPC_PROVIDER_URL_1301: ${{ vars.RPC_PROVIDER_URL_1301 }}
           WALLETCONNECT_PROJECT_ID: ${{ vars.WALLETCONNECT_PROJECT_ID }}
           SUPPORTED_CHAINS: ${{ vars.SUPPORTED_CHAINS }}
           DEFAULT_CHAIN: ${{ vars.DEFAULT_CHAIN }}

packages/sdk/src/common/constants.ts

@@ -7,6 +7,8 @@ import {
   optimism,
   soneiumMinato,
   soneium,
+  unichain,
+  unichainSepolia,
 } from 'viem/chains';
 
 export enum CHAINS {
@@ -17,6 +19,8 @@ export enum CHAINS {
   OptimismSepolia = 11155420,
   Soneium = 1868,
   SoneiumMinato = 1946,
+  Unichain = 130,
+  UnichainSepolia = 1301,
 }
 
 export const APPROX_BLOCKS_BY_DAY = 7600n;
@@ -29,6 +33,8 @@ export const SUPPORTED_CHAINS: CHAINS[] = [
   CHAINS.OptimismSepolia,
   CHAINS.Soneium,
   CHAINS.SoneiumMinato,
+  CHAINS.Unichain,
+  CHAINS.UnichainSepolia,
 ];
 
 export const SUBMIT_EXTRA_GAS_TRANSACTION_RATIO = 1.05;
@@ -105,6 +111,14 @@ export const LIDO_L2_CONTRACT_ADDRESSES: {
     wsteth: '0xf7489b8d220DCf33bAe6b594C070061E4da9fDa9',
     steth: '0x4e55E2d4c83df2E0083f1D616AFf007ac420b110',
   },
+  [CHAINS.Unichain]: {
+    wsteth: '0xc02fE7317D4eb8753a02c35fe019786854A92001',
+    steth: '0x81f2508AAC59757EF7425DDc9717AB5c2AA0A84F',
+  },
+  [CHAINS.UnichainSepolia]: {
+    wsteth: '0xE66e1B0931345900024b524A88BBE58f09A18FD0',
+    steth: '0x4436b2d6A2a0807b211c6a725E905b736dF8511F',
+  },
 };
 
 export const CONTRACTS_BY_TOKENS = {
@@ -147,6 +161,8 @@ export const VIEM_CHAINS: { [key in CHAINS]: Chain } = {
   [CHAINS.OptimismSepolia]: optimismSepolia,
   [CHAINS.Soneium]: soneium,
   [CHAINS.SoneiumMinato]: soneiumMinato,
+  [CHAINS.Unichain]: unichain,
+  [CHAINS.UnichainSepolia]: unichainSepolia,
 };
 
 export const WQ_API_URLS: { [key in CHAINS]?: string } = {

playground/env-dynamics.mjs

@@ -9,6 +9,8 @@ export const rpcProviderUrls = {
   11155420: process.env[`RPC_PROVIDER_URL_11155420`],
   // Soneium Minato
   1946: process.env[`RPC_PROVIDER_URL_1946`],
+  // Unichain
+  1301: process.env[`RPC_PROVIDER_URL_1301`],
 };
 /** @type number */
 export const defaultChain = parseInt(process.env.DEFAULT_CHAIN, 10) || 17000;

playground/providers/web3.tsx

@@ -24,7 +24,7 @@ import { useThemeToggle } from '@lidofinance/lido-ui';
 
 type ChainsList = [wagmiChains.Chain, ...wagmiChains.Chain[]];
 
-export const L2_CHAINS = [10, 11155420, 1946];
+export const L2_CHAINS = [10, 11155420, 1946, 1301];
 
 const wagmiChainsArray = Object.values(wagmiChains) as any as ChainsList;
 
@@ -68,6 +68,8 @@ const Web3Provider: FC<PropsWithChildren> = ({ children }) => {
       [CHAINS.OptimismSepolia]: getRpc(CHAINS.OptimismSepolia),
       // Soneium Minato
       [CHAINS.SoneiumMinato]: getRpc(CHAINS.SoneiumMinato),
+      // Unichain
+      [CHAINS.UnichainSepolia]: getRpc(CHAINS.UnichainSepolia),
     };
   }, [customRpc]);