# List Organization Domains

Source: https://recoupable.dev/docs/api-reference/organizations/list-domains

List the email domains mapped to an organization. Accounts that sign up with an email at a mapped domain automatically join the organization.

## GET /api/organizations/domains

Full OpenAPI specification: https://recoupable.dev/docs/spec/accounts.json

## Authentication

This operation requires one of the security alternatives in the specification below. Security scheme definitions are included where present in the published specification.

[Authentication guide](https://recoupable.dev/docs/authentication)

## Operation and referenced schemas

```json
{
  "openapi": "3.1.0",
  "info": {
    "title": "Recoup API - Accounts",
    "description": "API documentation for the Recoup platform - an AI agent platform for the music industry",
    "license": {
      "name": "MIT"
    },
    "version": "1.0.0"
  },
  "servers": [
    {
      "url": "https://api.recoupable.dev"
    }
  ],
  "paths": {
    "/api/organizations/domains": {
      "get": {
        "description": "List the email domains mapped to an organization. Accounts that sign up with an email at a mapped domain automatically join the organization.",
        "security": [
          {
            "apiKeyAuth": []
          },
          {
            "bearerAuth": []
          }
        ],
        "parameters": [
          {
            "name": "organization_id",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string",
              "format": "uuid"
            },
            "description": "The account ID of the organization"
          }
        ],
        "responses": {
          "200": {
            "description": "Domains retrieved successfully",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/GetOrganizationDomainsResponse"
                }
              }
            }
          },
          "400": {
            "description": "Bad request - invalid or missing parameters",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorEnvelope"
                }
              }
            }
          },
          "401": {
            "description": "Unauthorized - missing or invalid authentication",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorEnvelope"
                }
              }
            }
          },
          "403": {
            "description": "Forbidden - caller is not a member of the organization",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorEnvelope"
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "GetOrganizationDomainsResponse": {
        "type": "object",
        "required": [
          "status",
          "domains"
        ],
        "properties": {
          "status": {
            "type": "string",
            "enum": [
              "success"
            ],
            "description": "Status of the request"
          },
          "domains": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/OrganizationDomain"
            },
            "description": "Domains mapped to the organization"
          }
        }
      },
      "ErrorEnvelope": {
        "type": "object",
        "required": [
          "status",
          "error"
        ],
        "properties": {
          "status": {
            "type": "string",
            "enum": [
              "error"
            ],
            "description": "Status of the request"
          },
          "error": {
            "type": "string",
            "description": "Error message describing what went wrong"
          }
        }
      },
      "OrganizationDomain": {
        "type": "object",
        "required": [
          "id",
          "domain",
          "organization_id"
        ],
        "properties": {
          "id": {
            "type": "string",
            "format": "uuid",
            "description": "UUID of the domain mapping record"
          },
          "domain": {
            "type": "string",
            "description": "The email domain (lowercase, no @)",
            "example": "seekermusic.com"
          },
          "organization_id": {
            "type": "string",
            "format": "uuid",
            "description": "The account ID of the organization"
          },
          "created_at": {
            "type": "string",
            "format": "date-time",
            "description": "When the mapping was created"
          }
        }
      }
    },
    "securitySchemes": {
      "apiKeyAuth": {
        "type": "apiKey",
        "in": "header",
        "name": "x-api-key",
        "description": "Your Recoup API key. [Learn more](/quickstart#api-keys)."
      },
      "bearerAuth": {
        "type": "http",
        "scheme": "bearer"
      }
    }
  }
}
```