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

# Fetch an existing custom field

> Fetch an existing custom field by name

## OpenAPI

````json GET /v1/teams/{team_id}/custom-fields/{custom_field_id}
{
  "openapi": "3.0.3",
  "info": {
    "title": "Management API Reference",
    "version": "2.0.0",
    "description": "API Documentation for the Supermetrics Management API. For more information, visit https://supermetrics.com.",
    "termsOfService": "https://supermetrics.com/terms-of-service",
    "contact": {
      "name": "Supermetrics Suppot",
      "email": "support@supermetrics.com",
      "url": "https://supermetrics.com/support"
    },
    "license": {
      "name": "Apache 2.0",
      "url": "https://www.apache.org/licenses/LICENSE-2.0.html"
    },
    "x-api-id": "sm-management-api",
    "x-audience": "public"
  },
  "servers": [
    {
      "url": "https://api.supermetrics.com/v2",
      "description": "Global production public Supermetrics Management API base path.",
      "x-internal": "false"
    }
  ],
  "tags": [
    {
      "name": "API Keys",
      "description": "Manage API keys to access Supermetrics API"
    },
    {
      "name": "Data Source Logins",
      "description": "Access your data source authentications"
    },
    {
      "name": "Data Source Login Links",
      "description": "Create single-use data source login links"
    },
    {
      "name": "Saved Queries",
      "description": "Manage queries saved in Query Manager"
    },
    {
      "name": "Table Groups",
      "description": "Manage your team's table groups"
    },
    {
      "name": "Team Lists",
      "description": "Manage centralized team lists for your queries"
    },
    {
      "name": "Team Settings",
      "description": "Configure general settings for your team"
    },
    {
      "name": "Data Transfers",
      "description": "Create, configure, and manage Data Warehouse transfers"
    },
    {
      "name": "Transfer Runs",
      "description": "Monitor execution history of Data Warehouse transfers"
    },
    {
      "name": "Data Backfills",
      "description": "Manage historical data backfills for your Data Warehouse transfers"
    },
    {
      "name": "Data Destinations",
      "description": "Create, configure, and manage Data Warehouse destinations"
    },
    {
      "name": "Data Source Connections",
      "description": "Create and manage data source connections for Data Warehouse transfers"
    },
    {
      "name": "Data Blending",
      "description": "Create and manage Data Blending"
    },
    {
      "name": "Custom Fields",
      "description": "Create and manage Custom Fields"
    }
  ],
  "externalDocs": {
    "description": "Find out more about Supermetrics Management API",
    "url": "https://docs.supermetrics.com/apidocs/management-api"
  },
  "paths": {
    "/v1/teams/{team_id}/custom-fields/{custom_field_id}": {
      "get": {
        "summary": "Fetch an existing custom field",
        "description": "Fetch an existing custom field by name",
        "operationId": "TeamTransformationController::fetchTransformationAction",
        "x-middlewares": [
          {
            "name": "team-access-check",
            "options": {
              "team-id-param": "team_id"
            }
          },
          {
            "name": "permission-check",
            "options": {
              "permission-id": "custom_field.view"
            }
          },
          {
            "name": "team-transformations-access-check"
          }
        ],
        "parameters": [
          {
            "$ref": "#/components/parameters/TeamId"
          },
          {
            "name": "custom_field_id",
            "in": "path",
            "required": "true",
            "description": "ID of the custom field",
            "example": "42",
            "schema": {
              "type": "integer",
              "format": "int64",
              "minimum": "1",
              "maximum": "9223372036854776000"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Transformation fetched successfully",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/CustomFieldSingleTransformationOutput"
                }
              }
            }
          },
          "400": {
            "$ref": "#/components/responses/BadRequest"
          },
          "401": {
            "$ref": "#/components/responses/Unauthorized"
          },
          "403": {
            "$ref": "#/components/responses/Forbidden"
          },
          "404": {
            "description": "Transformation not found",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/NotFoundError"
                }
              }
            }
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "500": {
            "$ref": "#/components/responses/InternalServerError"
          }
        },
        "security": [
          {
            "BearerAuth": [
              "custom_fields_read"
            ]
          }
        ],
        "tags": [
          "Custom Fields"
        ]
      }
    }
  },
  "components": {
    "parameters": {
      "TeamId": {
        "name": "team_id",
        "in": "path",
        "required": "true",
        "description": "ID of the team",
        "example": "936506",
        "schema": {
          "type": "integer",
          "format": "int64",
          "minimum": "1",
          "maximum": "9223372036854776000"
        }
      }
    },
    "schemas": {
      "CustomFieldSingleTransformationOutput": {
        "type": "object",
        "example": {
          "meta": {
            "request_id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
          },
          "data": {
            "id": "42",
            "name": "spec_example_field",
            "data_source_id": "GAWA",
            "display_name": "Spec Example Field",
            "description": "Temporary transformation for spec examples",
            "field_type": "dim",
            "data_type": "string.text.value",
            "modified_time_utc": "2026-04-06T10:59:04+00:00",
            "modified_user": {
              "email": "user@supermetrics.com",
              "first_name": "John",
              "last_name": "Doe"
            },
            "definition": {
              "items": [
                {
                  "type": "function",
                  "name": "upper_case",
                  "arguments": [
                    {
                      "name": "value",
                      "value": {
                        "type": "data_source_field",
                        "value": "platform"
                      }
                    }
                  ],
                  "description": null
                }
              ]
            },
            "report_types": [
              "Default"
            ]
          }
        },
        "properties": {
          "meta": {
            "type": "object",
            "properties": {
              "request_id": {
                "type": "string",
                "maxLength": "36",
                "pattern": "^[A-Za-z0-9_-]+$",
                "description": "Unique identifier for the request"
              }
            }
          },
          "data": {
            "$ref": "#/components/schemas/CustomFieldTeamTransformationOutput"
          }
        }
      },
      "NotFoundError": {
        "type": "object",
        "properties": {
          "message": {
            "type": "string",
            "maxLength": "255",
            "pattern": "^.+$",
            "description": "Not found"
          },
          "code": {
            "type": "string",
            "enum": [
              "NOT_FOUND"
            ],
            "description": "NOT_FOUND"
          }
        }
      },
      "CustomFieldTeamTransformationOutput": {
        "type": "object",
        "example": {
          "id": "42",
          "name": "spec_example_field",
          "data_source_id": "GAWA",
          "display_name": "Spec Example Field Updated",
          "description": "Updated temporary transformation for spec examples",
          "field_type": "dim",
          "data_type": "string.text.value",
          "modified_time_utc": "2026-04-06T10:59:04+00:00",
          "modified_user": {
            "email": "user@supermetrics.com",
            "first_name": "John",
            "last_name": "Doe"
          },
          "definition": {
            "items": [
              {
                "type": "function",
                "name": "upper_case",
                "arguments": [
                  {
                    "name": "value",
                    "value": {
                      "type": "data_source_field",
                      "value": "platform"
                    }
                  }
                ],
                "description": null
              }
            ]
          },
          "report_types": [
            "Default"
          ]
        },
        "properties": {
          "id": {
            "type": "integer",
            "format": "int64",
            "minimum": "1",
            "maximum": "9223372036854776000",
            "example": "42",
            "description": "The unique identifier of the custom field"
          },
          "name": {
            "type": "string",
            "maxLength": "255",
            "pattern": "^[A-Za-z0-9_-]+$",
            "example": "spec_example_field",
            "description": "The unique name of the field transformation"
          },
          "data_source_id": {
            "type": "string",
            "maxLength": "100",
            "pattern": "^[a-zA-Z0-9_]{2,5}$",
            "example": "GAWA",
            "description": "The ID of the data source related to the transformation"
          },
          "display_name": {
            "type": "string",
            "maxLength": "255",
            "pattern": "^.+$",
            "example": "Spec Example Field Updated",
            "description": "The user-friendly name displayed on the UI for the transformation"
          },
          "description": {
            "type": "string",
            "maxLength": "2048",
            "pattern": "^.*$",
            "example": "Updated temporary transformation for spec examples",
            "description": "A description of the transformation"
          },
          "field_type": {
            "type": "string",
            "enum": [
              "dim",
              "met"
            ],
            "example": "dim",
            "description": "The type of the field being transformed"
          },
          "data_type": {
            "type": "string",
            "maxLength": "100",
            "pattern": "^(bool|(float|int|string)(\\.[a-z]+)+)$",
            "example": "string.text.value",
            "description": "The data type of the field being transformed"
          },
          "modified_time_utc": {
            "type": "string",
            "format": "date-time",
            "maxLength": "32",
            "example": "2026-04-06T10:59:04+00:00",
            "description": "The UTC timestamp of the last modification of the transformation"
          },
          "modified_user": {
            "$ref": "#/components/schemas/CustomFieldTransformationUserOutput"
          },
          "definition": {
            "type": "object",
            "description": "Wrapper for transformation definitions",
            "properties": {
              "items": {
                "type": "array",
                "maxItems": "100",
                "description": "A collection of definitions for the transformation",
                "example": [
                  {
                    "type": "function",
                    "name": "upper_case",
                    "arguments": [
                      {
                        "name": "value",
                        "value": {
                          "type": "data_source_field",
                          "value": "platform"
                        }
                      }
                    ]
                  }
                ],
                "items": {
                  "$ref": "#/components/schemas/CustomFieldTransformationStep"
                }
              }
            }
          },
          "report_types": {
            "type": "array",
            "maxItems": "100",
            "description": "A list of report types associated with the transformation",
            "example": [
              "Default"
            ],
            "items": {
              "type": "string",
              "maxLength": "100",
              "pattern": "^.+$"
            }
          }
        }
      },
      "ErrorResponse_ErrorResponse": {
        "type": "object",
        "description": "Standard envelope returned by all error (4xx/5xx) responses.",
        "properties": {
          "meta": {
            "$ref": "#/components/schemas/Meta"
          },
          "error": {
            "$ref": "#/components/schemas/ErrorResponse_Error"
          }
        },
        "required": [
          "meta",
          "error"
        ],
        "additionalProperties": "false"
      },
      "ErrorResponse": {
        "type": "object",
        "properties": {
          "meta": {
            "$ref": "#/components/schemas/ResponseMeta"
          },
          "error": {
            "$ref": "#/components/schemas/Error"
          }
        }
      },
      "CustomFieldTransformationUserOutput": {
        "type": "object",
        "example": {
          "email": "user@supermetrics.com",
          "first_name": "John",
          "last_name": "Doe"
        },
        "properties": {
          "email": {
            "type": "string",
            "format": "email",
            "maxLength": "254",
            "example": "user@supermetrics.com",
            "description": "The email address of the user"
          },
          "first_name": {
            "type": "string",
            "maxLength": "100",
            "pattern": "^.+$",
            "example": "John",
            "description": "The first name of the user"
          },
          "last_name": {
            "type": "string",
            "maxLength": "100",
            "pattern": "^.+$",
            "example": "Doe",
            "description": "The last name of the user"
          }
        }
      },
      "CustomFieldTransformationStep": {
        "oneOf": [
          {
            "$ref": "#/components/schemas/CustomFieldFunctionStep"
          },
          {
            "$ref": "#/components/schemas/CustomFieldLookupStep"
          },
          {
            "$ref": "#/components/schemas/CustomFieldConditionStep"
          }
        ],
        "discriminator": {
          "propertyName": "type",
          "mapping": {
            "function": "#/components/schemas/CustomFieldFunctionStep",
            "lookup": "#/components/schemas/CustomFieldLookupStep",
            "condition": "#/components/schemas/CustomFieldConditionStep"
          }
        }
      },
      "Meta": {
        "type": "object",
        "description": "Metadata included in every API response.",
        "properties": {
          "request_id": {
            "$ref": "#/components/schemas/RequestId"
          }
        },
        "required": [
          "request_id"
        ],
        "additionalProperties": "false"
      },
      "ErrorResponse_Error": {
        "type": "object",
        "description": "Machine- and human-readable detail for a failed request.",
        "properties": {
          "code": {
            "type": "string",
            "pattern": "^[A-Z][A-Z0-9_]*$",
            "maxLength": "100",
            "description": "Stable, screaming-snake-case identifier for the error condition. Clients should branch on this, not on `message`. Common values include BAD_REQUEST, UNAUTHORIZED, FORBIDDEN, NOT_FOUND, CONFLICT_ERROR, PERMISSION_ERROR, UNPROCESSABLE_ENTITY, UNPROCESSABLE_CONTENT, TOO_MANY_REQUESTS, INTERNAL_SERVER_ERROR, DUPLICATION_FAILED, SERVICE_UNAVAILABLE; domains may define additional codes.\n",
            "example": "BAD_REQUEST"
          },
          "message": {
            "type": "string",
            "maxLength": "255",
            "pattern": "^.+$",
            "description": "Short, human-readable summary of the error.",
            "example": "The request was invalid."
          },
          "description": {
            "type": "string",
            "maxLength": "2048",
            "description": "Optional longer explanation specific to this occurrence.",
            "example": "The field 'display_name' must not be empty."
          }
        },
        "required": [
          "code",
          "message"
        ],
        "additionalProperties": "false"
      },
      "ResponseMeta": {
        "type": "object",
        "properties": {
          "request_id": {
            "type": "string",
            "maxLength": "50",
            "pattern": "^[A-Za-z0-9_-]+$",
            "description": "API request ID"
          }
        }
      },
      "Error": {
        "type": "object",
        "properties": {
          "code": {
            "type": "string",
            "maxLength": "100",
            "description": "Error code"
          },
          "message": {
            "type": "string",
            "maxLength": "255",
            "description": "Error message"
          },
          "description": {
            "type": "string",
            "maxLength": "255",
            "description": "Error description"
          }
        }
      },
      "CustomFieldFunctionStep": {
        "type": "object",
        "description": "A transformation step that applies a function",
        "required": [
          "type",
          "name",
          "arguments"
        ],
        "properties": {
          "type": {
            "type": "string",
            "enum": [
              "function"
            ],
            "example": "function",
            "description": "Type of transformation step"
          },
          "name": {
            "type": "string",
            "maxLength": "255",
            "pattern": "^[A-Za-z0-9_-]+$",
            "example": "upper_case",
            "description": "Name of the function"
          },
          "arguments": {
            "type": "array",
            "maxItems": "100",
            "description": "Arguments for this function",
            "items": {
              "$ref": "#/components/schemas/CustomFieldFunctionArgument"
            }
          },
          "description": {
            "type": "string",
            "maxLength": "2048",
            "pattern": "^[\\s\\S]+$",
            "nullable": "true",
            "description": "Optional description of the transformation step"
          }
        },
        "example": {
          "type": "function",
          "name": "upper_case",
          "arguments": [
            {
              "name": "value",
              "value": {
                "type": "data_source_field",
                "value": "platform"
              }
            }
          ],
          "description": null
        }
      },
      "CustomFieldLookupStep": {
        "type": "object",
        "description": "A transformation step that maps values using a lookup table",
        "required": [
          "type",
          "rule",
          "map"
        ],
        "properties": {
          "type": {
            "type": "string",
            "enum": [
              "lookup"
            ],
            "example": "lookup",
            "description": "Type of transformation step"
          },
          "source": {
            "$ref": "#/components/schemas/CustomFieldDefinitionValue"
          },
          "rule": {
            "type": "string",
            "maxLength": "100",
            "pattern": "^[A-Za-z0-9_-]+$",
            "description": "The lookup matching rule",
            "example": "equals"
          },
          "map": {
            "type": "object",
            "description": "Key-value mapping for the lookup",
            "additionalProperties": {
              "type": "string",
              "maxLength": "2048"
            },
            "example": {
              "1": "2",
              "a": "b"
            }
          },
          "default": {
            "$ref": "#/components/schemas/CustomFieldDefinitionValue"
          },
          "description": {
            "type": "string",
            "maxLength": "2048",
            "pattern": "^[\\s\\S]+$",
            "nullable": "true",
            "description": "Optional description of the transformation step"
          }
        },
        "example": {
          "type": "lookup",
          "source": {
            "type": "output_from_previous"
          },
          "rule": "equals",
          "map": {
            "1": "2",
            "a": "b"
          },
          "default": {
            "type": "output_from_previous"
          },
          "description": null
        }
      },
      "CustomFieldConditionStep": {
        "type": "object",
        "description": "A transformation step that evaluates conditions and returns matching results",
        "required": [
          "type",
          "cases",
          "default"
        ],
        "properties": {
          "type": {
            "type": "string",
            "enum": [
              "condition"
            ],
            "example": "condition",
            "description": "Type of transformation step"
          },
          "default": {
            "description": "Default value returned when no cases match (can be a DefinitionValue or a nested FunctionStep)",
            "oneOf": [
              {
                "$ref": "#/components/schemas/CustomFieldDefinitionValue"
              },
              {
                "$ref": "#/components/schemas/CustomFieldFunctionStep"
              }
            ]
          },
          "cases": {
            "type": "array",
            "maxItems": "100",
            "description": "Array of condition cases evaluated in order",
            "items": {
              "$ref": "#/components/schemas/CustomFieldConditionCase"
            }
          },
          "description": {
            "type": "string",
            "maxLength": "2048",
            "pattern": "^[\\s\\S]+$",
            "nullable": "true",
            "description": "Optional description of the transformation step"
          }
        },
        "example": {
          "type": "condition",
          "default": {
            "type": "output_from_previous"
          },
          "cases": [
            {
              "return": {
                "type": "output_from_previous"
              },
              "condition": {
                "type": "rule",
                "rule": "equals",
                "source": {
                  "type": "output_from_previous"
                },
                "target": {
                  "type": "static",
                  "value": "1"
                }
              }
            }
          ],
          "description": null
        }
      },
      "RequestId": {
        "type": "string",
        "description": "Unique identifier for the request, for tracking and debugging.",
        "pattern": "^[A-Za-z0-9_-]+$",
        "minLength": "8",
        "maxLength": "64",
        "example": "BXaEFVtjc7TXaJxgZhmFgSUD9edqq_CN",
        "x-faker": {
          "random.alphaNumeric": "30"
        }
      },
      "CustomFieldFunctionArgument": {
        "type": "object",
        "description": "A named argument for a function step",
        "required": [
          "name",
          "value"
        ],
        "properties": {
          "name": {
            "type": "string",
            "maxLength": "255",
            "pattern": "^[A-Za-z0-9_-]+$",
            "description": "Argument name",
            "example": "value"
          },
          "value": {
            "$ref": "#/components/schemas/CustomFieldDefinitionValue"
          }
        }
      },
      "CustomFieldDefinitionValue": {
        "type": "object",
        "description": "A value reference used in transformation steps",
        "required": [
          "type"
        ],
        "properties": {
          "type": {
            "type": "string",
            "enum": [
              "data_source_field",
              "output_from_previous",
              "static"
            ],
            "description": "Type of value reference"
          },
          "value": {
            "type": "string",
            "maxLength": "255",
            "description": "The value (field name for data_source_field, literal for static, omitted for output_from_previous)"
          }
        },
        "example": {
          "type": "data_source_field",
          "value": "platform"
        }
      },
      "CustomFieldConditionCase": {
        "type": "object",
        "description": "A single case in a condition step",
        "required": [
          "return",
          "condition"
        ],
        "properties": {
          "return": {
            "$ref": "#/components/schemas/CustomFieldDefinitionValue"
          },
          "condition": {
            "type": "object",
            "description": "The condition to evaluate",
            "required": [
              "type",
              "rule",
              "source",
              "target"
            ],
            "properties": {
              "type": {
                "type": "string",
                "enum": [
                  "rule"
                ],
                "description": "Type of condition"
              },
              "rule": {
                "type": "string",
                "maxLength": "100",
                "pattern": "^[A-Za-z0-9_-]+$",
                "description": "The condition rule operator",
                "example": "equals"
              },
              "source": {
                "$ref": "#/components/schemas/CustomFieldDefinitionValue"
              },
              "target": {
                "$ref": "#/components/schemas/CustomFieldDefinitionValue"
              }
            }
          }
        },
        "example": {
          "return": {
            "type": "output_from_previous"
          },
          "condition": {
            "type": "rule",
            "rule": "equals",
            "source": {
              "type": "output_from_previous"
            },
            "target": {
              "type": "static",
              "value": "1"
            }
          }
        }
      }
    },
    "responses": {
      "BadRequest": {
        "description": "Bad request - invalid parameters",
        "headers": {
          "X-RateLimit-Limit": {
            "$ref": "#/components/headers/RateLimitHeaders-X-RateLimit-Limit"
          },
          "X-RateLimit-Remaining": {
            "$ref": "#/components/headers/RateLimitHeaders-X-RateLimit-Remaining"
          },
          "Access-Control-Allow-Origin": {
            "$ref": "#/components/headers/Access-Control-Allow-Origin"
          }
        },
        "content": {
          "application/json": {
            "schema": {
              "$ref": "#/components/schemas/ErrorResponse_ErrorResponse"
            },
            "example": {
              "meta": {
                "request_id": "BXaEFVtjc7TXaJxgZhmFgSUD9edqq_CN"
              },
              "error": {
                "code": "BAD_REQUEST",
                "message": "The request was invalid."
              }
            }
          }
        }
      },
      "Unauthorized": {
        "description": "Unauthorized - invalid or missing authentication",
        "headers": {
          "Content-Type": {
            "$ref": "#/components/headers/Content-Type"
          },
          "X-RateLimit-Limit": {
            "$ref": "#/components/headers/X-RateLimit-Limit"
          },
          "X-RateLimit-Remaining": {
            "$ref": "#/components/headers/X-RateLimit-Remaining"
          },
          "Access-Control-Allow-Origin": {
            "$ref": "#/components/headers/Access-Control-Allow-Origin"
          }
        },
        "content": {
          "application/json": {
            "schema": {
              "$ref": "#/components/schemas/ErrorResponse"
            }
          }
        }
      },
      "Forbidden": {
        "description": "Forbidden - The request is understood, but access is not allowed",
        "headers": {
          "Access-Control-Allow-Origin": {
            "$ref": "#/components/headers/Access-Control-Allow-Origin"
          }
        },
        "content": {
          "application/json": {
            "schema": {
              "$ref": "#/components/schemas/ErrorResponse"
            },
            "example": {
              "meta": {
                "request_id": "01892A4D-7586-7000-8000-000000000000"
              },
              "error": {
                "code": "ACCESS_DENIED",
                "message": "Access Denied",
                "description": "You do not have permission to perform this operation."
              }
            }
          }
        }
      },
      "TooManyRequests": {
        "description": "Too Many Requests - rate limit exceeded",
        "headers": {
          "Content-Type": {
            "$ref": "#/components/headers/Content-Type"
          },
          "X-RateLimit-Limit": {
            "$ref": "#/components/headers/X-RateLimit-Limit"
          },
          "X-RateLimit-Remaining": {
            "$ref": "#/components/headers/X-RateLimit-Remaining"
          },
          "Retry-After": {
            "schema": {
              "type": "integer",
              "format": "int32",
              "minimum": "1",
              "maximum": "3600"
            },
            "description": "Number of seconds to wait before making another request"
          },
          "Access-Control-Allow-Origin": {
            "$ref": "#/components/headers/Access-Control-Allow-Origin"
          }
        },
        "content": {
          "application/json": {
            "schema": {
              "$ref": "#/components/schemas/ErrorResponse"
            }
          }
        }
      },
      "InternalServerError": {
        "description": "Internal Server Error - unexpected server error",
        "headers": {
          "Content-Type": {
            "$ref": "#/components/headers/Content-Type"
          },
          "X-RateLimit-Limit": {
            "$ref": "#/components/headers/X-RateLimit-Limit"
          },
          "X-RateLimit-Remaining": {
            "$ref": "#/components/headers/X-RateLimit-Remaining"
          },
          "Access-Control-Allow-Origin": {
            "$ref": "#/components/headers/Access-Control-Allow-Origin"
          }
        },
        "content": {
          "application/json": {
            "schema": {
              "$ref": "#/components/schemas/ErrorResponse"
            }
          }
        }
      }
    },
    "securitySchemes": {
      "BearerAuth": {
        "type": "http",
        "scheme": "bearer",
        "description": "Bearer token authentication. Include the token in the Authorization header:\n`Authorization: Bearer <your-token>`\n"
      }
    },
    "headers": {
      "RateLimitHeaders-X-RateLimit-Limit": {
        "description": "Request limit per hour",
        "schema": {
          "type": "integer",
          "format": "int32",
          "minimum": "1",
          "maximum": "10000",
          "example": "5000"
        }
      },
      "RateLimitHeaders-X-RateLimit-Remaining": {
        "description": "Remaining requests in current window",
        "schema": {
          "type": "integer",
          "format": "int32",
          "minimum": "0",
          "maximum": "10000",
          "example": "4999"
        }
      },
      "Access-Control-Allow-Origin": {
        "description": "CORS header",
        "schema": {
          "type": "string",
          "maxLength": "255",
          "enum": [
            "*"
          ],
          "example": "*"
        }
      },
      "Content-Type": {
        "description": "HTTP response content type",
        "schema": {
          "type": "string",
          "maxLength": "255",
          "enum": [
            "application/json"
          ],
          "example": "application/json"
        }
      },
      "X-RateLimit-Limit": {
        "description": "Request limit per hour",
        "schema": {
          "type": "integer",
          "format": "int32",
          "minimum": "1",
          "maximum": "10000",
          "example": "100"
        }
      },
      "X-RateLimit-Remaining": {
        "description": "Remaining requests in current window",
        "schema": {
          "type": "integer",
          "format": "int32",
          "minimum": "0",
          "maximum": "10000",
          "example": "49"
        }
      }
    }
  }
}
````