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

# List platforms

> Get all available prediction market platforms



## OpenAPI

````yaml openapi.json get /platforms
openapi: 3.1.0
info:
  title: Polyrouter API
  version: 2.0.0
  description: >-
    Unified API for prediction market platforms (Polymarket, Kalshi, Limitless,
    Manifold)
  contact:
    name: Polyrouter
    url: https://polyrouter.io
servers:
  - url: https://api-v2.polyrouter.io
    description: Production
security:
  - apiKey: []
tags:
  - name: Health
    description: Health check and API info
  - name: Markets
    description: Prediction market operations
  - name: Events
    description: Event operations
  - name: Series
    description: Series operations
  - name: Platforms
    description: Platform information
  - name: Search
    description: Search across platforms
  - name: Trades
    description: Historical trades data
  - name: Orderbook
    description: Orderbook data (real-time and historical)
  - name: Sports
    description: Sports betting markets - games, awards, futures, and league info
  - name: Profile
    description: User profiles, trading metrics, and trade history
paths:
  /platforms:
    get:
      tags:
        - Platforms
      summary: List platforms
      description: Get all available prediction market platforms
      operationId: listPlatforms
      responses:
        '200':
          description: List of platforms
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PlatformsResponse'
      security:
        - apiKey: []
components:
  schemas:
    PlatformsResponse:
      type: object
      properties:
        platforms:
          type: array
          items:
            $ref: '#/components/schemas/PlatformInfo'
        meta:
          type: object
          properties:
            request_time:
              type: number
            total:
              type: number
          required:
            - request_time
            - total
      required:
        - platforms
        - meta
    PlatformInfo:
      type: object
      properties:
        id:
          type: string
          example: polymarket
        name:
          type: string
          example: Polymarket
        status:
          type: string
          enum:
            - available
            - unavailable
            - degraded
          example: available
        health:
          type: object
          properties:
            status:
              type: string
              enum:
                - pass
                - fail
                - warn
              example: pass
            last_check:
              type: string
              example: '2025-01-01T00:00:00.000Z'
            response_time_ms:
              type: number
              example: 150
          required:
            - status
            - last_check
        endpoints:
          type: array
          items:
            $ref: '#/components/schemas/PlatformEndpoint'
        features:
          type: object
          properties:
            orderbook:
              type: boolean
              example: true
            trades:
              type: boolean
              example: true
            historical_data:
              type: boolean
              example: true
            user_profiles:
              type: boolean
              example: true
          required:
            - orderbook
            - trades
            - historical_data
            - user_profiles
      required:
        - id
        - name
        - status
    PlatformEndpoint:
      type: object
      properties:
        name:
          type: string
          example: markets
        available:
          type: boolean
          example: true
      required:
        - name
        - available
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: X-API-Key
      description: API key for authentication

````