fix: Update BAL address on Base (#360)

* Update constants.ts

* Update hardhat.config.ts

* Update package.json

* Update enableL1TokenAcrossEcosystem.ts

Author: nicholaspai

hardhat.config.ts

@@ -191,7 +191,7 @@ const config: HardhatUserConfig = {
       arbitrumOne: process.env.ARBITRUM_ETHERSCAN_API_KEY!,
       polygon: process.env.POLYGON_ETHERSCAN_API_KEY!,
       polygonMumbai: process.env.POLYGON_ETHERSCAN_API_KEY!,
-      base: process.env.ETHERSCAN_API_KEY!,
+      base: process.env.BASE_ETHERSCAN_API_KEY!,
       "base-goerli": process.env.ETHERSCAN_API_KEY!,
     },
     customChains: [

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@across-protocol/contracts-v2",
-  "version": "2.4.3",
+  "version": "2.4.4",
   "author": "UMA Team",
   "license": "AGPL-3.0-only",
   "repository": {

tasks/enableL1TokenAcrossEcosystem.ts

@@ -3,7 +3,7 @@ import assert from "assert";
 import { askYesNoQuestion, minimalSpokePoolInterface } from "./utils";
 import { TOKEN_SYMBOLS_MAP } from "../utils/constants";
 
-const enabledChainIds = [1, 10, 137, 42161, 324]; // Supported mainnet chain IDs.
+const enabledChainIds = [1, 10, 137, 42161, 324, 8453]; // Supported mainnet chain IDs.
 
 const getChainsFromList = (taskArgInput: string): number[] =>
   taskArgInput

utils/constants.ts

@@ -39,7 +39,7 @@ export const TOKEN_SYMBOLS_MAP = {
       [CHAIN_IDs.OPTIMISM]: "0xFE8B128bA8C78aabC59d4c64cEE7fF28e9379921",
       [CHAIN_IDs.POLYGON]: "0x9a71012B13CA4d3D0Cdc72A177DF3ef03b0E76A3",
       [CHAIN_IDs.ARBITRUM]: "0x040d1EdC9569d4Bab2D15287Dc5A4F10F56a56B8",
-      [CHAIN_IDs.BASE]: "0x7c6b91D9Be155A6Db01f749217d76fF02A7227F2",
+      [CHAIN_IDs.BASE]: "0x4158734D47Fc9692176B5085E0F52ee0Da5d47F1",
     },
   },
   BADGER: {