useEnsLookup

Hook for looking up ENS name for address.

import { useEnsLookup } from 'wagmi'

Usage#

import { useEnsLookup } from 'wagmi'

const App = () => {
  const [{ data, error, loading }, lookupAddress] = useEnsLookup({
    address: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
  })

  if (loading) return <div>Fetching name…</div>
  if (error || !data) return <div>Error fetching name</div>
  return <div>{data}</div>
}

Return Values#

state#

{
  data?: string
  error?: Error
  loading?: boolean
}

lookupAddress#

(config: { address: string }) => Promise<string | Error>

Configuration#

address (optional)#

Address to look up.

import { useEnsLookup } from 'wagmi'

const App = () => {
  const [{ data, error, loading }, lookupAddress] = useEnsLookup({
    address: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
  })

  return ...
}

skip (optional)#

Skips automatically fetching data on mount. Defaults to false. Useful if you want to call lookupAddress manually at some other point.

import { useEnsLookup } from 'wagmi'

const App = () => {
  const [{ data, error, loading }, lookupAddress] = useEnsLookup({
    skip: true,
  })

  return ...
}