{
  "openapi": "3.0.3",
  "info": {
    "title": "OYOTTA Public Data API",
    "version": "2.0.0",
    "description": "Machine-readable public interfaces for the OYOTTA cultural information system. Read-only. No private operational state is exposed."
  },
  "servers": [
    {
      "url": "https://data.oyottaofficial.com"
    },
    {
      "url": "https://api.oyotta.org"
    }
  ],
  "paths": {
    "/entity": {
      "get": {
        "summary": "Canonical entity",
        "operationId": "Canonical_entity",
        "parameters": [],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/works": {
      "get": {
        "summary": "All works",
        "operationId": "All_works",
        "parameters": [
          {
            "name": "limit",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 50,
              "maximum": 200
            }
          },
          {
            "name": "offset",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 0
            }
          },
          {
            "name": "type",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "language",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "status",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "dateFrom",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          },
          {
            "name": "dateTo",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/releases": {
      "get": {
        "summary": "Releases",
        "operationId": "Releases",
        "parameters": [
          {
            "name": "limit",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 50,
              "maximum": 200
            }
          },
          {
            "name": "offset",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 0
            }
          },
          {
            "name": "type",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "language",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "status",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "dateFrom",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          },
          {
            "name": "dateTo",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/recordings": {
      "get": {
        "summary": "Recordings",
        "operationId": "Recordings",
        "parameters": [
          {
            "name": "limit",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 50,
              "maximum": 200
            }
          },
          {
            "name": "offset",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 0
            }
          },
          {
            "name": "type",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "language",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "status",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "dateFrom",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          },
          {
            "name": "dateTo",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/videos": {
      "get": {
        "summary": "Videos",
        "operationId": "Videos",
        "parameters": [
          {
            "name": "limit",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 50,
              "maximum": 200
            }
          },
          {
            "name": "offset",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 0
            }
          },
          {
            "name": "type",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "language",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "status",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "dateFrom",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          },
          {
            "name": "dateTo",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/articles": {
      "get": {
        "summary": "Articles",
        "operationId": "Articles",
        "parameters": [
          {
            "name": "limit",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 50,
              "maximum": 200
            }
          },
          {
            "name": "offset",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 0
            }
          },
          {
            "name": "type",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "language",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "status",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "dateFrom",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          },
          {
            "name": "dateTo",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/images": {
      "get": {
        "summary": "Images",
        "operationId": "Images",
        "parameters": [
          {
            "name": "limit",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 50,
              "maximum": 200
            }
          },
          {
            "name": "offset",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 0
            }
          },
          {
            "name": "type",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "language",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "status",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "dateFrom",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          },
          {
            "name": "dateTo",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/events": {
      "get": {
        "summary": "Events",
        "operationId": "Events",
        "parameters": [
          {
            "name": "limit",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 50,
              "maximum": 200
            }
          },
          {
            "name": "offset",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 0
            }
          },
          {
            "name": "type",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "language",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "status",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "dateFrom",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          },
          {
            "name": "dateTo",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/collections": {
      "get": {
        "summary": "Collections",
        "operationId": "Collections",
        "parameters": [
          {
            "name": "limit",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 50,
              "maximum": 200
            }
          },
          {
            "name": "offset",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 0
            }
          },
          {
            "name": "type",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "language",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "status",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "dateFrom",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          },
          {
            "name": "dateTo",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/people": {
      "get": {
        "summary": "People",
        "operationId": "People",
        "parameters": [
          {
            "name": "limit",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 50,
              "maximum": 200
            }
          },
          {
            "name": "offset",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 0
            }
          },
          {
            "name": "type",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "language",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "status",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "dateFrom",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          },
          {
            "name": "dateTo",
            "in": "query",
            "schema": {
              "type": "string",
              "format": "date"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/relationships": {
      "get": {
        "summary": "Graph relationships",
        "operationId": "Graph_relationships",
        "parameters": [
          {
            "name": "type",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "sourceId",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "targetId",
            "in": "query",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "limit",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 50,
              "maximum": 200
            }
          },
          {
            "name": "offset",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 0
            }
          }
        ],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/provenance": {
      "get": {
        "summary": "Provenance chain",
        "operationId": "Provenance_chain",
        "parameters": [
          {
            "name": "objectId",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "chain",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object"
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/distribution": {
      "get": {
        "summary": "Distribution summary",
        "operationId": "Distribution_summary",
        "parameters": [
          {
            "name": "objectId",
            "in": "query",
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "summary",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object"
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/search": {
      "get": {
        "summary": "Full-text search",
        "operationId": "Full_text_search",
        "parameters": [
          {
            "name": "q",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "language",
            "in": "query",
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "results",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object"
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/discovery": {
      "get": {
        "summary": "Query-less discovery",
        "operationId": "Query_less_discovery",
        "parameters": [
          {
            "name": "category",
            "in": "query",
            "schema": {
              "type": "string",
              "enum": [
                "latest",
                "popular",
                "by_type"
              ]
            }
          }
        ],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/languages": {
      "get": {
        "summary": "Languages",
        "operationId": "Languages",
        "parameters": [],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/locales": {
      "get": {
        "summary": "Locales",
        "operationId": "Locales",
        "parameters": [],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/regions": {
      "get": {
        "summary": "Macro regions",
        "operationId": "Macro_regions",
        "parameters": [],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/capabilities": {
      "get": {
        "summary": "Capability matrix",
        "operationId": "Capability_matrix",
        "parameters": [],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/identifiers": {
      "get": {
        "summary": "Identifier types",
        "operationId": "Identifier_types",
        "parameters": [],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/feeds": {
      "get": {
        "summary": "Feed index",
        "operationId": "Feed_index",
        "parameters": [],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/feed": {
      "get": {
        "summary": "Generated feed",
        "operationId": "Generated_feed",
        "parameters": [
          {
            "name": "feed",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    },
    "/oembed": {
      "get": {
        "summary": "oEmbed",
        "operationId": "oEmbed",
        "parameters": [
          {
            "name": "url",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string",
              "format": "uri"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "total": {
                      "type": "integer"
                    },
                    "offset": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request"
          },
          "404": {
            "description": "Not found"
          }
        }
      }
    }
  }
}