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

# List platform research and availability states

> Proposed interface. Enable only for documented and verified source/country capabilities. Platform registry

<Note>Check [live capabilities](https://realtycrawl.dev/v1/meta/capabilities) before calling this operation. A documented contract does not imply active coverage for every source or country.</Note>


## OpenAPI

````yaml GET /v1/meta/platforms
openapi: 3.1.0
info:
  title: RealtyCrawl proposed unified API
  version: 0.1.0
  description: >-
    Research draft dated 2026-10-13. No production server or enabled platform
    coverage is implied. Country and operation capabilities must be checked.
servers:
  - url: https://realtycrawl.dev
security:
  - ApiKeyAuth: []
externalDocs:
  url: https://docs.realtycrawl.dev
paths:
  /v1/meta/platforms:
    get:
      tags:
        - meta
      summary: List platform research and availability states
      description: >-
        Proposed interface. Enable only for documented and verified
        source/country capabilities. Platform registry
      operationId: listPlatforms
      responses:
        '200':
          description: Successful response; meta discloses source completeness
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/listPlatformsResponse'
        default:
          description: Typed error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  schemas:
    listPlatformsResponse:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/Platform'
        meta:
          $ref: '#/components/schemas/Meta'
      required:
        - data
        - meta
      additionalProperties: false
    ErrorResponse:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
            message:
              type: string
            retryable:
              type: boolean
            details:
              type: array
              items:
                $ref: '#/components/schemas/SourceOutcome'
          required:
            - code
            - message
            - retryable
          additionalProperties: false
        request_id:
          type: string
      required:
        - error
        - request_id
      additionalProperties: false
    Platform:
      type: object
      properties:
        id:
          type: string
        name:
          type: string
        countries:
          type: array
          items:
            type: string
        verticals:
          type: array
          items:
            type: string
        status:
          type: string
          enum:
            - research
            - beta
            - active
            - unavailable
            - retired
        evidence_level:
          type: string
      required:
        - id
        - name
        - countries
        - verticals
        - status
        - evidence_level
      additionalProperties: false
    Meta:
      type: object
      properties:
        request_id:
          type: string
        schema_version:
          type: string
        generated_at:
          type: string
          format: date-time
        completeness:
          type: string
          enum:
            - complete
            - partial
            - unknown
        sources:
          type: array
          items:
            $ref: '#/components/schemas/SourceOutcome'
        warnings:
          type: array
          items:
            type: object
            properties:
              code:
                type: string
              message:
                type: string
              field:
                type: string
            required:
              - code
              - message
            additionalProperties: false
        pagination:
          type: object
          properties:
            next_cursor:
              anyOf:
                - type: string
                - type: 'null'
            has_more:
              type: boolean
            returned:
              type: integer
            total:
              anyOf:
                - type: integer
                - type: 'null'
            total_relation:
              type: string
              enum:
                - exact
                - lower_bound
                - unknown
          required:
            - next_cursor
            - has_more
            - returned
            - total
            - total_relation
          additionalProperties: false
        property_groups:
          type: array
          items:
            $ref: '#/components/schemas/PropertyGroup'
      required:
        - request_id
        - schema_version
        - generated_at
        - completeness
        - sources
      additionalProperties: false
    SourceOutcome:
      type: object
      properties:
        platform:
          type: string
        provider:
          anyOf:
            - type: string
            - type: 'null'
        status:
          type: string
          enum:
            - success
            - partial
            - failed
            - unsupported
        error_code:
          anyOf:
            - type: string
            - type: 'null'
        truncated:
          type: boolean
        observed_at:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
      required:
        - platform
        - status
      additionalProperties: false
    PropertyGroup:
      type: object
      properties:
        property_id:
          anyOf:
            - type: string
            - type: 'null'
        listing_ids:
          type: array
          items:
            type: string
        match_method:
          type: string
        confidence:
          anyOf:
            - type: number
            - type: 'null'
        status:
          type: string
          enum:
            - matched
            - ambiguous
      required:
        - property_id
        - listing_ids
        - match_method
        - status
      additionalProperties: false
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key

````

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