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

# Wallet Identities (Batch)

> Bulk lookup of wallet identity profiles

Accepts up to 200 addresses (proxy or signer EOA) and returns a map of lowercase address → profile. Both the `id` and `signer` of each matched row appear as keys, so callers can match on either address form.


## OpenAPI

````yaml POST /v2/polymarket/wallet/identities
openapi: 3.1.0
info:
  title: Predexon API
  description: Prediction market data aggregation and matching API
  version: 2.0.0
servers:
  - url: https://api.predexon.com
security:
  - apiKey: []
paths:
  /v2/polymarket/wallet/identities:
    post:
      tags:
        - polymarket
      summary: Get Wallet Identities
      description: >-
        Bulk identity lookup. Accepts up to 200 addresses (proxy or signer EOA);

        returns a map of lowercase address → profile. Both `id` and `signer` of
        each

        matched row are keys in the result so callers can look up by whichever
        they

        queried with. Missing addresses are simply absent from the map.
      operationId: get_wallet_identities_v2_polymarket_wallet_identities_post
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/WalletIdentitiesRequest'
              description: Addresses to look up
        required: true
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WalletIdentitiesResponse'
        '400':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
          description: Bad Request
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
        '503':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
          description: Service Unavailable
components:
  schemas:
    WalletIdentitiesRequest:
      properties:
        addresses:
          items:
            type: string
          type: array
          maxItems: 200
          title: Addresses
          description: Wallet addresses to look up (max 200)
      type: object
      required:
        - addresses
      title: WalletIdentitiesRequest
      description: Bulk identity lookup request.
    WalletIdentitiesResponse:
      properties:
        profiles:
          additionalProperties:
            $ref: '#/components/schemas/WalletIdentity'
          type: object
          title: Profiles
          description: >-
            Map of requested address (lowercase) -> profile. Missing addresses
            are omitted.
      type: object
      required:
        - profiles
      title: WalletIdentitiesResponse
      description: Bulk identity lookup response.
    ErrorResponse:
      properties:
        error:
          type: string
          title: Error
        message:
          type: string
          title: Message
      type: object
      required:
        - error
        - message
      title: ErrorResponse
      description: Standard error response.
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    WalletIdentity:
      properties:
        address:
          type: string
          title: Address
          description: Wallet address (proxy / safe address)
        signer:
          anyOf:
            - type: string
            - type: 'null'
          title: Signer
          description: Underlying EOA / signer address
        type:
          anyOf:
            - type: string
            - type: 'null'
          title: Type
          description: Wallet type (proxy, safe, eoa, etc.)
        display_name:
          anyOf:
            - type: string
            - type: 'null'
          title: Display Name
          description: User-set display name from Gamma profile
        pseudonym:
          anyOf:
            - type: string
            - type: 'null'
          title: Pseudonym
          description: Auto-generated pseudonym
        bio:
          anyOf:
            - type: string
            - type: 'null'
          title: Bio
          description: User bio
        profile_image:
          anyOf:
            - type: string
            - type: 'null'
          title: Profile Image
          description: Profile picture URL
        x_username:
          anyOf:
            - type: string
            - type: 'null'
          title: X Username
          description: Linked X (Twitter) username
        verified_badge:
          type: boolean
          title: Verified Badge
          description: Verified badge on Polymarket
          default: false
        is_creator:
          type: boolean
          title: Is Creator
          description: Polymarket market creator
          default: false
        is_mod:
          type: boolean
          title: Is Mod
          description: Polymarket moderator
          default: false
        usdc_balance:
          type: number
          title: Usdc Balance
          description: On-chain USDC balance (USD)
          default: 0
        last_transfer_at:
          anyOf:
            - type: integer
            - type: 'null'
          title: Last Transfer At
          description: Unix ts of last USDC transfer
        created_at:
          anyOf:
            - type: integer
            - type: 'null'
          title: Created At
          description: Unix ts the wallet was first observed
        profile_fetched_at:
          anyOf:
            - type: integer
            - type: 'null'
          title: Profile Fetched At
          description: Unix ts profile was last refreshed from Gamma
      type: object
      required:
        - address
      title: WalletIdentity
      description: Identity + profile metadata for a Polymarket wallet.
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: x-api-key

````