getEnsAddress

Action for fetching ENS address for name.

Import

import { getEnsAddress } from '@wagmi/core'

Usage

index.ts

import { getEnsAddress } from '@wagmi/core'
import { normalize } from 'viem/ens'
import { config } from './config'

const ensAddress = getEnsAddress(config, {
  name: normalize('wevm.eth'),
})

config.ts

import { http, createConfig } from '@wagmi/core'
import { mainnet, sepolia } from '@wagmi/core/chains'

export const config = createConfig({
  chains: [mainnet, sepolia],
  transports: {
    [mainnet.id]: http(),
    [sepolia.id]: http(),
  },
})

WARNING

Since ENS names prohibit certain forbidden characters (e.g. underscore) and have other validation rules, you likely want to normalize ENS names with UTS-46 normalization before passing them to getEnsAddress. You can use Viem's built-in normalize function for this.

Parameters

import { type GetEnsAddressParameters } from '@wagmi/core'

---

blockNumber

bigint | undefined

Block number to get ENS address at.

index.ts

import { getEnsAddress } from '@wagmi/core'
import { normalize } from 'viem/ens'
import { config } from './config'

const ensAddress = getEnsAddress(config, {
  blockNumber: 17829139n, 
  name: normalize('wevm.eth'),
})

config.ts

import { http, createConfig } from '@wagmi/core'
import { mainnet, sepolia } from '@wagmi/core/chains'

export const config = createConfig({
  chains: [mainnet, sepolia],
  transports: {
    [mainnet.id]: http(),
    [sepolia.id]: http(),
  },
})

blockTag

'latest' | 'earliest' | 'pending' | 'safe' | 'finalized' | undefined

Block tag to get ENS address at.

index.ts

import { getEnsAddress } from '@wagmi/core'
import { normalize } from 'viem/ens'
import { config } from './config'

const ensAddress = getEnsAddress(config, {
  blockTag: 'latest', 
  name: normalize('wevm.eth'),
})

config.ts

import { http, createConfig } from '@wagmi/core'
import { mainnet, sepolia } from '@wagmi/core/chains'

export const config = createConfig({
  chains: [mainnet, sepolia],
  transports: {
    [mainnet.id]: http(),
    [sepolia.id]: http(),
  },
})

---

chainId

config['chains'][number]['id'] | undefined

ID of chain to use when fetching data.

index.ts

import { getEnsAddress } from '@wagmi/core'
import { mainnet } from '@wagmi/core/chains'
import { normalize } from 'viem/ens'
import { config } from './config'

const ensAddress = await getEnsAddress(config, {
  chainId: mainnet.id, 
  name: normalize('wevm.eth'),
})

config.ts

import { http, createConfig } from '@wagmi/core'
import { mainnet, sepolia } from '@wagmi/core/chains'

export const config = createConfig({
  chains: [mainnet, sepolia],
  transports: {
    [mainnet.id]: http(),
    [sepolia.id]: http(),
  },
})

coinType

number | undefined

The ENSIP-9 coin type to fetch the address for.

index.ts

import { getEnsAddress } from '@wagmi/core'
import { normalize } from 'viem/ens'
import { config } from './config'

const ensAddress = await getEnsAddress(config, {
  coinType: 60, 
  name: normalize('wevm.eth'),
})

config.ts

import { http, createConfig } from '@wagmi/core'
import { mainnet, sepolia } from '@wagmi/core/chains'

export const config = createConfig({
  chains: [mainnet, sepolia],
  transports: {
    [mainnet.id]: http(),
    [sepolia.id]: http(),
  },
})

name

string

Name to get the address for.

index.ts

import { getEnsAddress } from '@wagmi/core'
import { normalize } from 'viem/ens'
import { config } from './config'

const ensAddress = await getEnsAddress(config, {
  name: normalize('wevm.eth'), 
})

config.ts

import { http, createConfig } from '@wagmi/core'
import { mainnet, sepolia } from '@wagmi/core/chains'

export const config = createConfig({
  chains: [mainnet, sepolia],
  transports: {
    [mainnet.id]: http(),
    [sepolia.id]: http(),
  },
})

universalResolverAddress

Address | undefined

• Address of ENS Universal Resolver Contract.
• Defaults to current chain's Universal Resolver Contract address.

index.ts

import { getEnsAddress } from '@wagmi/core'
import { normalize } from 'viem/ens'
import { config } from './config'

const ensAddress = await getEnsAddress(config, {
  name: normalize('wevm.eth'),
  universalResolverAddress: '0x74E20Bd2A1fE0cdbe45b9A1d89cb7e0a45b36376', 
})

config.ts

import { http, createConfig } from '@wagmi/core'
import { mainnet, sepolia } from '@wagmi/core/chains'

export const config = createConfig({
  chains: [mainnet, sepolia],
  transports: {
    [mainnet.id]: http(),
    [sepolia.id]: http(),
  },
})

Return Type

import { type GetEnsAddressReturnType } from '@wagmi/core'

string

ENS address.

Error

import { type GetEnsAddressErrorType } from '@wagmi/core'

TanStack Query

import {
  type GetEnsAddressData,
  type GetEnsAddressOptions,
  type GetEnsAddressQueryFnData,
  type GetEnsAddressQueryKey,
  getEnsAddressQueryKey,
  getEnsAddressQueryOptions,
} from '@wagmi/core/query'

Viem

• getEnsAddress