GET /api/v1/meta

Read product identity and connection metadata

Public product identity, channel scope, sandbox adapter count and configured MCP connection metadata. This is not a live supplier readiness attestation.

Public endpoint; tenant data is not exposed by discovery endpoints.

Request

HTTP

GET /api/v1/meta

Use the configured API origin. Private requests require a verified Bearer credential; an agent mutation can additionally require exact approval headers. Authentication guide →

Responses

Reference schemas resolve through the downloadable OpenAPI components. The specification marks unmodeled success payloads; an unrestricted payload is not a promise that arbitrary fields exist.

400Invalid request or unsupported fields

Response contract

{
  "description": "Invalid request or unsupported fields",
  "content": {
    "application/json": {
      "schema": {
        "$ref": "#/components/schemas/Error"
      }
    }
  }
}

401Missing or invalid authentication

Response contract

{
  "description": "Missing or invalid authentication",
  "content": {
    "application/json": {
      "schema": {
        "$ref": "#/components/schemas/Error"
      }
    }
  }
}

403Permission or product scope refused

Response contract

{
  "description": "Permission or product scope refused",
  "content": {
    "application/json": {
      "schema": {
        "$ref": "#/components/schemas/Error"
      }
    }
  }
}

404Route or tenant-scoped resource not found

Response contract

{
  "description": "Route or tenant-scoped resource not found",
  "content": {
    "application/json": {
      "schema": {
        "$ref": "#/components/schemas/Error"
      }
    }
  }
}

409State, revision, approval, funding or idempotency conflict

Response contract

{
  "description": "State, revision, approval, funding or idempotency conflict",
  "content": {
    "application/json": {
      "schema": {
        "$ref": "#/components/schemas/Error"
      }
    }
  }
}

422Supplier configuration, capability or upstream refusal

Response contract

{
  "description": "Supplier configuration, capability or upstream refusal",
  "content": {
    "application/json": {
      "schema": {
        "$ref": "#/components/schemas/Error"
      }
    }
  }
}

429Rate limit reached; wait before retrying

Response contract

{
  "description": "Rate limit reached; wait before retrying",
  "headers": {
    "x-ratelimit-limit": {
      "description": "Maximum requests permitted in the current rate-limit window.",
      "schema": {
        "type": "integer"
      }
    },
    "x-ratelimit-remaining": {
      "description": "Requests remaining in the current window.",
      "schema": {
        "type": "integer"
      }
    },
    "x-ratelimit-reset": {
      "description": "Seconds until the current rate-limit window resets.",
      "schema": {
        "type": "integer"
      }
    },
    "retry-after": {
      "description": "Minimum seconds to wait before retrying.",
      "schema": {
        "type": "integer"
      }
    }
  },
  "content": {
    "application/json": {
      "schema": {
        "$ref": "#/components/schemas/Error"
      }
    }
  }
}

500Internal error; inspect state before retrying a mutation

Response contract

{
  "description": "Internal error; inspect state before retrying a mutation",
  "content": {
    "application/json": {
      "schema": {
        "$ref": "#/components/schemas/Error"
      }
    }
  }
}

503Dependency or authentication verifier unavailable

Response contract

{
  "description": "Dependency or authentication verifier unavailable",
  "content": {
    "application/json": {
      "schema": {
        "$ref": "#/components/schemas/Error"
      }
    }
  }
}

2XXSuccessful response. Response schema completeness: envelope-only. The request contract is complete; nested service payloads are not yet fully modeled in OpenAPI. Inspect returned fields before generating a typed SDK.

Response contract

{
  "description": "Successful response. Response schema completeness: envelope-only. The request contract is complete; nested service payloads are not yet fully modeled in OpenAPI. Inspect returned fields before generating a typed SDK.",
  "headers": {
    "x-ratelimit-limit": {
      "description": "Maximum requests permitted in the current rate-limit window.",
      "schema": {
        "type": "integer"
      }
    },
    "x-ratelimit-remaining": {
      "description": "Requests remaining in the current window.",
      "schema": {
        "type": "integer"
      }
    },
    "x-ratelimit-reset": {
      "description": "Seconds until the current rate-limit window resets.",
      "schema": {
        "type": "integer"
      }
    }
  },
  "content": {
    "application/json": {
      "schema": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "product": {
            "type": "object",
            "properties": {},
            "additionalProperties": true
          },
          "version": {
            "type": "string"
          },
          "channels": {
            "type": "array",
            "items": {
              "type": "string",
              "enum": [
                "ctv",
                "audio",
                "tv",
                "cinema",
                "dooh",
                "search",
                "social"
              ]
            }
          },
          "adapterCount": {
            "type": "integer",
            "minimum": 0
          },
          "apiUrl": {
            "type": "string"
          },
          "mcp": {
            "type": "object",
            "properties": {},
            "additionalProperties": true
          }
        },
        "required": [
          "name",
          "product",
          "version",
          "channels",
          "adapterCount",
          "mcp"
        ],
        "additionalProperties": true
      }
    }
  }
}

Operation constraints

Machine-readable metadata

{
  "x-response-schema-completeness": "envelope-only",
  "x-rate-limit": {
    "requests": 300,
    "windowMilliseconds": 60000,
    "key": "request IP",
    "headers": [
      "x-ratelimit-limit",
      "x-ratelimit-remaining",
      "x-ratelimit-reset"
    ]
  },
  "x-idempotency": {
    "policy": "not-generalized",
    "note": "There is no universal Idempotency-Key middleware. Only the documented endpoint mechanisms protect retries."
  }
}

Complete operation

OpenAPI

{
  "operationId": "get_api_v1_meta",
  "summary": "Read product identity and connection metadata",
  "description": "Public product identity, channel scope, sandbox adapter count and configured MCP connection metadata. This is not a live supplier readiness attestation.\n\nPublic endpoint; tenant data is not exposed by discovery endpoints.",
  "tags": [
    "Meta"
  ],
  "security": [],
  "parameters": [],
  "responses": {
    "400": {
      "description": "Invalid request or unsupported fields",
      "content": {
        "application/json": {
          "schema": {
            "$ref": "#/components/schemas/Error"
          }
        }
      }
    },
    "401": {
      "description": "Missing or invalid authentication",
      "content": {
        "application/json": {
          "schema": {
            "$ref": "#/components/schemas/Error"
          }
        }
      }
    },
    "403": {
      "description": "Permission or product scope refused",
      "content": {
        "application/json": {
          "schema": {
            "$ref": "#/components/schemas/Error"
          }
        }
      }
    },
    "404": {
      "description": "Route or tenant-scoped resource not found",
      "content": {
        "application/json": {
          "schema": {
            "$ref": "#/components/schemas/Error"
          }
        }
      }
    },
    "409": {
      "description": "State, revision, approval, funding or idempotency conflict",
      "content": {
        "application/json": {
          "schema": {
            "$ref": "#/components/schemas/Error"
          }
        }
      }
    },
    "422": {
      "description": "Supplier configuration, capability or upstream refusal",
      "content": {
        "application/json": {
          "schema": {
            "$ref": "#/components/schemas/Error"
          }
        }
      }
    },
    "429": {
      "description": "Rate limit reached; wait before retrying",
      "headers": {
        "x-ratelimit-limit": {
          "description": "Maximum requests permitted in the current rate-limit window.",
          "schema": {
            "type": "integer"
          }
        },
        "x-ratelimit-remaining": {
          "description": "Requests remaining in the current window.",
          "schema": {
            "type": "integer"
          }
        },
        "x-ratelimit-reset": {
          "description": "Seconds until the current rate-limit window resets.",
          "schema": {
            "type": "integer"
          }
        },
        "retry-after": {
          "description": "Minimum seconds to wait before retrying.",
          "schema": {
            "type": "integer"
          }
        }
      },
      "content": {
        "application/json": {
          "schema": {
            "$ref": "#/components/schemas/Error"
          }
        }
      }
    },
    "500": {
      "description": "Internal error; inspect state before retrying a mutation",
      "content": {
        "application/json": {
          "schema": {
            "$ref": "#/components/schemas/Error"
          }
        }
      }
    },
    "503": {
      "description": "Dependency or authentication verifier unavailable",
      "content": {
        "application/json": {
          "schema": {
            "$ref": "#/components/schemas/Error"
          }
        }
      }
    },
    "2XX": {
      "description": "Successful response. Response schema completeness: envelope-only. The request contract is complete; nested service payloads are not yet fully modeled in OpenAPI. Inspect returned fields before generating a typed SDK.",
      "headers": {
        "x-ratelimit-limit": {
          "description": "Maximum requests permitted in the current rate-limit window.",
          "schema": {
            "type": "integer"
          }
        },
        "x-ratelimit-remaining": {
          "description": "Requests remaining in the current window.",
          "schema": {
            "type": "integer"
          }
        },
        "x-ratelimit-reset": {
          "description": "Seconds until the current rate-limit window resets.",
          "schema": {
            "type": "integer"
          }
        }
      },
      "content": {
        "application/json": {
          "schema": {
            "type": "object",
            "properties": {
              "name": {
                "type": "string"
              },
              "product": {
                "type": "object",
                "properties": {},
                "additionalProperties": true
              },
              "version": {
                "type": "string"
              },
              "channels": {
                "type": "array",
                "items": {
                  "type": "string",
                  "enum": [
                    "ctv",
                    "audio",
                    "tv",
                    "cinema",
                    "dooh",
                    "search",
                    "social"
                  ]
                }
              },
              "adapterCount": {
                "type": "integer",
                "minimum": 0
              },
              "apiUrl": {
                "type": "string"
              },
              "mcp": {
                "type": "object",
                "properties": {},
                "additionalProperties": true
              }
            },
            "required": [
              "name",
              "product",
              "version",
              "channels",
              "adapterCount",
              "mcp"
            ],
            "additionalProperties": true
          }
        }
      }
    }
  },
  "x-response-schema-completeness": "envelope-only",
  "x-rate-limit": {
    "requests": 300,
    "windowMilliseconds": 60000,
    "key": "request IP",
    "headers": [
      "x-ratelimit-limit",
      "x-ratelimit-remaining",
      "x-ratelimit-reset"
    ]
  },
  "x-idempotency": {
    "policy": "not-generalized",
    "note": "There is no universal Idempotency-Key middleware. Only the documented endpoint mechanisms protect retries."
  }
}

Download the complete specification, including shared schema components →