> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cr3dentials.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# List supported countries

> Countries where verification sessions are supported. Pass `country` for its regions, and `country`+`region` for its cities. Use these values for the required `location` field when creating a session.



## OpenAPI

````yaml /api-reference/openapi.json get /partner/supported-countries
openapi: 3.1.0
info:
  title: Cr3dentials Partner API
  description: >-
    Integrate account verification into your application. Users verify their
    accounts through an iframe-based browser session, and you receive
    cryptographically attested proof of data authenticity.
  version: 1.0.0
  contact:
    name: Cr3dentials Support
    url: https://cr3dentials.xyz
servers:
  - url: https://app.cr3dentials.xyz/v1
    description: Production
  - url: https://staging.cr3dentials.xyz/v1
    description: Staging
security:
  - apiKey: []
paths:
  /partner/supported-countries:
    get:
      tags:
        - Sessions
      summary: List supported countries
      description: >-
        Countries where verification sessions are supported. Pass `country` for
        its regions, and `country`+`region` for its cities. Use these values for
        the required `location` field when creating a session.
      operationId: listSupportedCountries
      parameters:
        - name: country
          in: query
          required: false
          description: ISO-3166 alpha-2 code — return this country's regions.
          schema:
            type: string
            example: ZA
        - name: region
          in: query
          required: false
          description: Region code (with `country`) — return that region's cities.
          schema:
            type: string
            example: gauteng
      responses:
        '200':
          description: Supported locations
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: string
                    example: success
                  data:
                    type: array
                    items:
                      type: object
                      properties:
                        country_code:
                          type: string
                          example: ZA
                        country_name:
                          type: string
                          example: South Africa
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  responses:
    Unauthorized:
      description: Missing or invalid API key
      content:
        application/json:
          example:
            statusCode: 401
            message: Unauthorized
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: x-api-key
      description: 'Your partner API key. Alternatively, pass `Authorization: Bearer <key>`.'

````