> ## Documentation Index
> Fetch the complete documentation index at: https://www.helius.dev/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Get Wallet Identity

> Resolve on-chain identity information for a Solana wallet including domain names and social profiles.

Each request costs **100 credits**.

Requires a paid plan. Free-plan requests return `403 Forbidden`.

## Request Parameters

<ParamField body="wallet" type="string" required>
  Solana wallet address (base58 encoded) or SNS/ANS domain name (e.g. `toly.sol`,
  `miester.bonk`). Domain resolution is mainnet-only. Any non-`.sol` domain is treated
  as an ANS custom TLD — there is no fixed TLD whitelist.
</ParamField>


## OpenAPI

````yaml openapi/wallet-api/openapi.yaml GET /v1/wallet/{wallet}/identity
openapi: 3.0.3
info:
  title: Wallet API
  description: >
    A high-performance REST API for querying Solana wallet data including
    balances, transaction history, transfers, and identity information.


    ## Authentication


    All requests require an API key passed either as:

    - Query parameter: `?api-key=YOUR_API_KEY`

    - Header: `X-Api-Key: YOUR_API_KEY`
  version: 1.0.0
  contact:
    name: API Support
    url: https://helius.dev
servers:
  - url: https://api.helius.xyz
    description: Production server
security:
  - ApiKeyQuery: []
  - ApiKeyHeader: []
tags:
  - name: Identity
    description: Lookup wallet identities and known addresses
  - name: Balances
    description: Query token and NFT balances
  - name: History
    description: Transaction history and balance changes
  - name: Transfers
    description: Token transfer activity
  - name: Funding
    description: Wallet funding information
paths:
  /v1/wallet/{wallet}/identity:
    get:
      tags:
        - Identity
      summary: Get wallet identity
      description: >
        Retrieve identity information for a known wallet (exchanges, protocols,
        etc.). Accepts

        either a Solana wallet address or an SNS (`.sol`) / ANS custom TLD
        domain name

        (e.g. `toly.sol`, `miester.bonk`). Domain resolution is mainnet-only.


        The response is the standard identity object for the **resolved
        address**. No domain

        marker (`inputDomain`) is attached on this endpoint — use `POST
        /v1/wallet/batch-identity`

        if you need to correlate inputs with outputs.


        Returns `404` if the wallet has no identity entry, or if a domain input
        cannot be resolved.

        Returns `400` if the input is neither a valid address nor a valid domain
        name, or if a

        domain input is sent on a non-mainnet deployment.
      operationId: getWalletIdentity
      parameters:
        - $ref: '#/components/parameters/WalletOrDomain'
      responses:
        '200':
          description: Identity information found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Identity'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          description: No identity information available, or domain could not be resolved
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '429':
          $ref: '#/components/responses/RateLimited'
        '500':
          $ref: '#/components/responses/InternalError'
components:
  parameters:
    WalletOrDomain:
      name: wallet
      in: path
      required: true
      description: >
        Solana wallet address (base58 encoded) or SNS/ANS domain name (e.g.
        `toly.sol`,

        `miester.bonk`). Domain resolution is mainnet-only. Any non-`.sol`
        domain is treated

        as an ANS custom TLD — there is no fixed TLD whitelist.
      schema:
        type: string
      examples:
        address:
          summary: Solana address
          value: GQUtvPx89ZNCwmvQqFmH59bJcU8fW8siETpaxod7Aydz
        snsDomain:
          summary: SNS (.sol) domain
          value: toly.sol
        ansDomain:
          summary: ANS custom TLD
          value: miester.bonk
  schemas:
    Identity:
      type: object
      properties:
        address:
          type: string
          description: Solana wallet address
          example: HXsKP7wrBWaQ8T2Vtjry3Nj3oUgwYcqq9vrHDM12G664
        type:
          type: string
          description: Type of entity
          example: exchange
        name:
          type: string
          description: Display name
          example: Binance 1
        category:
          type: string
          description: Category classification
          example: Centralized Exchange
        tags:
          type: array
          items:
            type: string
          description: Additional classification tags
          example:
            - Centralized Exchange
        domainNames:
          type: array
          items:
            type: string
          description: >-
            All on-chain domain names owned by this address, including SNS
            (.sol) and ANS custom TLDs (.bonk, .wen, etc.). The favorite .sol
            domain is first if set; remaining domains are sorted alphabetically.
            Omitted if the wallet owns no domains.
          example:
            - toly.sol
            - kash.superteam
      required:
        - address
        - type
        - name
        - category
        - tags
    Error:
      type: object
      properties:
        error:
          type: string
          description: Error message
          example: Invalid wallet address
        code:
          type: integer
          description: HTTP status code
          example: 400
        details:
          type: string
          description: Additional error details
          example: '''invalid-address'' is not a valid Solana address'
      required:
        - error
        - code
  responses:
    BadRequest:
      description: Invalid request parameters
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error: Invalid wallet address
            code: 400
            details: '''invalid-address'' is not a valid Solana address'
    Unauthorized:
      description: Missing or invalid API key
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error: API key required. Pass via ?api-key=xxx or X-Api-Key header
            code: 401
    RateLimited:
      description: Rate limit exceeded.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error: RATE_LIMIT_EXCEEDED
            code: 429
            details: Too many requests. Retry after 2 seconds.
    InternalError:
      description: Transient server error. Retryable with exponential backoff.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error: INTERNAL_ERROR
            code: 500
            details: An unexpected error occurred. Please retry.
  securitySchemes:
    ApiKeyQuery:
      type: apiKey
      in: query
      name: api-key
      description: API key passed as query parameter
    ApiKeyHeader:
      type: apiKey
      in: header
      name: X-Api-Key
      description: API key passed in request header

````