w3-kitRegistry

API reference

Common usage of @w3-kit/registry. Install with npm install @w3-kit/registry.

Get a chain

import { getChain } from "@w3-kit/registry";

const ethereum = getChain(1);
console.log(ethereum.name); // "Ethereum"

Get a token address on a chain

import { getTokenAddress } from "@w3-kit/registry";

const usdcOnBase = getTokenAddress("USDC", 8453);
// "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"

Pick an RPC URL

import { getRpc } from "@w3-kit/registry";

const rpc = getRpc(8453);
// "https://mainnet.base.org"

Full reference on github.com/w3-kit/registry.