{
  "openapi": "3.0.1",
  "info": {
    "title": "Dataset Diff & Change Monitor",
    "description": "Compare two Apify datasets or inline snapshots and explain added, removed, and changed records plus field-level change frequencies. Returns structured, machine-readable results for repeatable research, monitoring, automation, Apify Tasks, API workflows, and AI agents. Returns.",
    "version": "0.0",
    "x-build-id": "Rfh8U55bE1Dx2Lmcz"
  },
  "servers": [
    {
      "url": "https://api.apify.com/v2"
    }
  ],
  "paths": {
    "/acts/quanmatrix~dataset-diff-change-intelligence/run-sync-get-dataset-items": {
      "post": {
        "operationId": "run-sync-get-dataset-items-quanmatrix-dataset-diff-change-intelligence",
        "x-openai-isConsequential": false,
        "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.",
        "tags": [
          "Run Actor"
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/inputSchema"
              }
            }
          }
        },
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Enter your Apify token here"
          }
        ],
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    },
    "/acts/quanmatrix~dataset-diff-change-intelligence/runs": {
      "post": {
        "operationId": "runs-sync-quanmatrix-dataset-diff-change-intelligence",
        "x-openai-isConsequential": false,
        "summary": "Executes an Actor and returns information about the initiated run in response.",
        "tags": [
          "Run Actor"
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/inputSchema"
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            }
          }
        },
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Enter your Apify token here"
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/runsResponseSchema"
                }
              }
            }
          }
        }
      }
    },
    "/acts/quanmatrix~dataset-diff-change-intelligence/run-sync": {
      "post": {
        "operationId": "run-sync-quanmatrix-dataset-diff-change-intelligence",
        "x-openai-isConsequential": false,
        "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.",
        "tags": [
          "Run Actor"
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/inputSchema"
              }
            }
          }
        },
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Enter your Apify token here"
          }
        ],
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "inputSchema": {
        "type": "object",
        "properties": {
          "previousDatasetId": {
            "title": "Previous dataset",
            "type": "string",
            "description": "Optional Apify dataset selected with least-privilege READ access."
          },
          "currentDatasetId": {
            "title": "Current dataset",
            "type": "string",
            "description": "Optional Apify dataset selected with least-privilege READ access."
          },
          "previousItems": {
            "title": "Previous inline items",
            "type": "array",
            "description": "Optional inline JSON object snapshot for deterministic tests or small comparisons.",
            "items": {
              "type": "object"
            }
          },
          "currentItems": {
            "title": "Current inline items",
            "type": "array",
            "description": "Optional inline JSON object snapshot for deterministic tests or small comparisons.",
            "items": {
              "type": "object"
            }
          },
          "keyFields": {
            "title": "Key fields",
            "type": "array",
            "description": "Fields used to identify records.",
            "items": {
              "type": "string"
            },
            "default": [
              "id"
            ]
          },
          "ignoreFields": {
            "title": "Ignored fields",
            "type": "array",
            "description": "Fields ignored in change comparison.",
            "items": {
              "type": "string"
            },
            "default": []
          },
          "failRunOnChange": {
            "title": "Fail run on change",
            "type": "boolean",
            "description": "Stop automation when changes are detected.",
            "default": false
          },
          "maxItems": {
            "title": "Maximum items",
            "minimum": 1,
            "maximum": 100000,
            "type": "integer",
            "description": "Maximum rows from each dataset.",
            "default": 10000
          },
          "valuePerImpactUnitUsd": {
            "title": "Value per impact unit (USD)",
            "minimum": 0,
            "type": "number",
            "description": "Optional user-supplied USD value per detected impact unit. Used only for transparent economic impact estimates."
          },
          "monthlyRuns": {
            "title": "Monthly runs for impact estimate",
            "minimum": 1,
            "type": "integer",
            "description": "Optional number of comparable monthly runs used with value per impact unit for the economic estimate.",
            "default": 1
          },
          "previousAnalysis": {
            "title": "Previous Gen2 analysis",
            "type": "object",
            "description": "Optional previous Gen2 output used to compare decision metrics and detect regression between analyses.",
            "default": {}
          },
          "mcpConnectors": {
            "title": "MCP output connectors",
            "type": "array",
            "description": "Optional MCP connectors authorized in your Apify account. Use them to send or write this Actor result to tools such as Slack, Notion, GitHub, Sentry, Supabase, or another compatible MCP service."
          },
          "mcpToolName": {
            "title": "MCP tool name",
            "type": "string",
            "description": "Optional exact MCP tool name. Leave blank to let the selected MCP action preset discover a compatible tool automatically.",
            "default": ""
          },
          "mcpToolArguments": {
            "title": "MCP tool arguments",
            "type": "object",
            "description": "JSON object passed to the selected MCP tool. String values may use {{actor_title}}, {{result_summary}}, or {{result_json}} placeholders.",
            "default": {}
          },
          "mcpFailOnError": {
            "title": "Fail run if MCP delivery fails",
            "type": "boolean",
            "description": "When enabled, an MCP delivery error fails the Actor run. Disabled by default so data extraction and intelligence results remain available even if the external destination is unavailable.",
            "default": false
          },
          "mcpActionPreset": {
            "title": "MCP action preset",
            "enum": [
              "AUTO_SAFE_WRITE",
              "SLACK_MESSAGE",
              "GITHUB_ISSUE",
              "NOTION_PAGE",
              "DATABASE_WRITE",
              "CUSTOM"
            ],
            "type": "string",
            "description": "Choose a safe action pattern. AUTO_SAFE_WRITE discovers a compatible non-destructive write tool automatically; use a specific preset for Slack, GitHub, Notion, or database delivery.",
            "default": "AUTO_SAFE_WRITE"
          }
        }
      },
      "runsResponseSchema": {
        "type": "object",
        "properties": {
          "data": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string"
              },
              "actId": {
                "type": "string"
              },
              "userId": {
                "type": "string"
              },
              "startedAt": {
                "type": "string",
                "format": "date-time",
                "example": "2025-01-08T00:00:00.000Z"
              },
              "finishedAt": {
                "type": "string",
                "format": "date-time",
                "example": "2025-01-08T00:00:00.000Z"
              },
              "status": {
                "type": "string",
                "example": "READY"
              },
              "meta": {
                "type": "object",
                "properties": {
                  "origin": {
                    "type": "string",
                    "example": "API"
                  },
                  "userAgent": {
                    "type": "string"
                  }
                }
              },
              "stats": {
                "type": "object",
                "properties": {
                  "inputBodyLen": {
                    "type": "integer",
                    "example": 2000
                  },
                  "rebootCount": {
                    "type": "integer",
                    "example": 0
                  },
                  "restartCount": {
                    "type": "integer",
                    "example": 0
                  },
                  "resurrectCount": {
                    "type": "integer",
                    "example": 0
                  },
                  "computeUnits": {
                    "type": "integer",
                    "example": 0
                  }
                }
              },
              "options": {
                "type": "object",
                "properties": {
                  "build": {
                    "type": "string",
                    "example": "latest"
                  },
                  "timeoutSecs": {
                    "type": "integer",
                    "example": 300
                  },
                  "memoryMbytes": {
                    "type": "integer",
                    "example": 1024
                  },
                  "diskMbytes": {
                    "type": "integer",
                    "example": 2048
                  }
                }
              },
              "buildId": {
                "type": "string"
              },
              "defaultKeyValueStoreId": {
                "type": "string"
              },
              "defaultDatasetId": {
                "type": "string"
              },
              "defaultRequestQueueId": {
                "type": "string"
              },
              "buildNumber": {
                "type": "string",
                "example": "1.0.0"
              },
              "containerUrl": {
                "type": "string"
              },
              "usage": {
                "type": "object",
                "properties": {
                  "ACTOR_COMPUTE_UNITS": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATASET_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATASET_WRITES": {
                    "type": "integer",
                    "example": 0
                  },
                  "KEY_VALUE_STORE_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "KEY_VALUE_STORE_WRITES": {
                    "type": "integer",
                    "example": 1
                  },
                  "KEY_VALUE_STORE_LISTS": {
                    "type": "integer",
                    "example": 0
                  },
                  "REQUEST_QUEUE_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "REQUEST_QUEUE_WRITES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_INTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_EXTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_SERPS": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_UNBLOCKER_UNITS": {
                    "type": "integer",
                    "example": 0
                  }
                }
              },
              "usageTotalUsd": {
                "type": "number",
                "example": 0.00005
              },
              "usageUsd": {
                "type": "object",
                "properties": {
                  "ACTOR_COMPUTE_UNITS": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATASET_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATASET_WRITES": {
                    "type": "integer",
                    "example": 0
                  },
                  "KEY_VALUE_STORE_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "KEY_VALUE_STORE_WRITES": {
                    "type": "number",
                    "example": 0.00005
                  },
                  "KEY_VALUE_STORE_LISTS": {
                    "type": "integer",
                    "example": 0
                  },
                  "REQUEST_QUEUE_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "REQUEST_QUEUE_WRITES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_INTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_EXTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_SERPS": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_UNBLOCKER_UNITS": {
                    "type": "integer",
                    "example": 0
                  }
                }
              }
            }
          }
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    }
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}