getEnsName

Action for fetching primary ENS name for address.

Import

import { getEnsName } from '@wagmi/core'

Usage

index.ts

import { getEnsName } from '@wagmi/core'
import { config } from './config'

const ensName = getEnsName(config, {
  address: '0xd2135CfB216b74109775236E36d4b433F1DF507B',
})

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(),
  },
})

Parameters

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

address

Address

Address to get the name for.

index.ts

import { getEnsName } from '@wagmi/core'
import { config } from './config'

const ensName = await getEnsName(config, {
  address: '0xd2135CfB216b74109775236E36d4b433F1DF507B', 
})

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(),
  },
})

---

blockNumber

bigint | undefined

Block number to get name at.

index.ts

import { getEnsName } from '@wagmi/core'
import { config } from './config'

const ensName = getEnsName(config, {
  address: '0xd2135CfB216b74109775236E36d4b433F1DF507B',
  blockNumber: 17829139n, 
})

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 name at.

index.ts

import { getEnsName } from '@wagmi/core'
import { config } from './config'

const ensName = getEnsName(config, {
  address: '0xd2135CfB216b74109775236E36d4b433F1DF507B',
  blockTag: 'latest', 
})

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 { getEnsName } from '@wagmi/core'
import { mainnet } from '@wagmi/core/chains'
import { config } from './config'

const ensName = await getEnsName(config, {
  address: '0xd2135CfB216b74109775236E36d4b433F1DF507B',
  chainId: mainnet.id, 
})

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 { getEnsName } from '@wagmi/core'
import { config } from './config'

const ensName = await getEnsName(config, {
  address: '0xd2135CfB216b74109775236E36d4b433F1DF507B',
  universalResolverName: '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 GetEnsNameReturnType } from '@wagmi/core'

string | null

The primary ENS name for the address. Returns null if address does not have primary name assigned.

Error

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

TanStack Query

import {
  type GetEnsNameData,
  type GetEnsNameOptions,
  type GetEnsNameQueryFnData,
  type GetEnsNameQueryKey,
  getEnsNameQueryKey,
  getEnsNameQueryOptions,
} from '@wagmi/core/query'

Viem

• getEnsName