ENSv2 is coming.
Here's how to be ready.

If your app runs on L2s or other EVM chains, you need to pass a coinType when resolving. Without it, you'll always get the Ethereum mainnet address — which may be wrong or missing for that chain.

import { useEnsAddress } from "wagmi";
import { mainnet } from "wagmi/chains";
import { toCoinType } from "viem";

// Always resolve from mainnet — coinType specifies the target chain
const { data: address } = useEnsAddress({
  name: "gregskril.eth",
  coinType: toCoinType(8453), // Base
  chainId: mainnet.id,
});

This also applies to reverse lookups. If a user is on Base, pass coinType: toCoinType(8453) to useEnsName to get their L2 primary name.

These 9 checks cover every resolution type your app should handle. Each one runs live against Ethereum mainnet.

Try it yourself

Pick a chain, type a name or paste an address.

Code reference

Wagmi snippets for every capability above. Click to expand.