Initial commit

.gitignore

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+node_modules
+wallet.json

add-token.js

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+const { getDefaultProvider } = require("ethers");
+const { Wallet, Provider } = require("zksync-web3");
+
+// Lib
+const { getWallet } = require("./get-wallet");
+
+// Config
+const token = "0x6842745bCDBa872C64CeE14C5036EF7AECD587ab";
+
+// Get wallet and contract
+const zkSyncProvider = new Provider("https://zksync2-testnet.zksync.dev");
+const ethereumProvider = getDefaultProvider("goerli");
+const wallet = new Wallet(
+  getWallet().privateKey,
+  zkSyncProvider,
+  ethereumProvider
+);
+
+// Deposit tokens
+(async () => {
+  const tx = await wallet.addToken({ token });
+  console.log(await tx.wait());
+})();

create-wallet.js

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+const { writeFileSync, existsSync } = require("fs");
+const { Wallet } = require("ethers");
+
+if (existsSync("wallet.json")) {
+  console.log("Wallet already exists");
+  process.exit(-1);
+}
+
+const wallet = Wallet.createRandom();
+writeFileSync("wallet.json", JSON.stringify(wallet.mnemonic));

deposit-token.js

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+const { getDefaultProvider } = require("ethers");
+const { Wallet, Provider } = require("zksync-web3");
+
+// Lib
+const { getWallet } = require("./get-wallet");
+
+// Config
+const token = "0x6842745bCDBa872C64CeE14C5036EF7AECD587ab";
+
+// Get wallet and contract
+const zkSyncProvider = new Provider("https://zksync2-testnet.zksync.dev");
+const ethereumProvider = getDefaultProvider("goerli");
+const wallet = new Wallet(
+  getWallet().privateKey,
+  zkSyncProvider,
+  ethereumProvider
+);
+
+// Deposit tokens
+(async () => {
+  const tx = await wallet.deposit({
+    token,
+    amount: 100n * 10n ** 18n,
+    approveERC20: true,
+  });
+  console.log(await tx.wait());
+})();

get-wallet.js

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+const { readFileSync } = require("fs");
+const { Wallet } = require("ethers");
+
+const getWallet = () => {
+  const json = JSON.parse(readFileSync("wallet.json"));
+  return Wallet.fromMnemonic(json.phrase, json.path, json.locale);
+};
+
+module.exports = {
+  getWallet,
+};
+
+if (require.main === module) {
+  const wallet = getWallet();
+  console.log("Address:", wallet.address);
+  console.log("Private key:", wallet.privateKey);
+}