{
  "openapi": "3.0.1",
  "info": {
    "title": "Website Change Monitor & Diff Alerts",
    "description": "Watch pages (terms, price lists, competitor sites, documentation) and report what changed between runs with a normalized text diff and severity.",
    "version": "0.1",
    "x-build-id": "US624YLqU2gHsomCs"
  },
  "servers": [
    {
      "url": "https://api.apify.com/v2"
    }
  ],
  "paths": {
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      "post": {
        "operationId": "run-sync-get-dataset-items-danielmichalek-website-change-monitor",
        "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": {
                "$ref": "#/components/schemas/inputSchema"
              }
            }
          }
        },
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Enter your Apify token here"
          }
        ],
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    },
    "/acts/danielmichalek~website-change-monitor/runs": {
      "post": {
        "operationId": "runs-sync-danielmichalek-website-change-monitor",
        "x-openai-isConsequential": false,
        "summary": "Executes an Actor and returns information about the initiated run in response.",
        "tags": [
          "Run Actor"
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
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        },
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Enter your Apify token here"
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/runsResponseSchema"
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            }
          }
        }
      }
    },
    "/acts/danielmichalek~website-change-monitor/run-sync": {
      "post": {
        "operationId": "run-sync-danielmichalek-website-change-monitor",
        "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"
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            "name": "token",
            "in": "query",
            "required": true,
            "schema": {
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          }
        ],
        "responses": {
          "200": {
            "description": "OK"
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        }
      }
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  },
  "components": {
    "schemas": {
      "inputSchema": {
        "type": "object",
        "required": [
          "urls"
        ],
        "properties": {
          "urls": {
            "title": "Pages to watch",
            "minItems": 1,
            "maxItems": 2000,
            "type": "array",
            "description": "URLs to monitor (terms pages, price lists, competitor pages, documentation). Max 2000 per run; one billable event per checked page.",
            "items": {
              "type": "string"
            }
          },
          "selector": {
            "title": "CSS selector (optional)",
            "type": "string",
            "description": "Limit the comparison to one part of the page, e.g. `main` or `#pricing`. When empty, navigation, header, footer, sidebars and cookie banners are removed automatically.",
            "default": ""
          },
          "ignorePatterns": {
            "title": "Ignore patterns (regex)",
            "type": "array",
            "description": "Regular expressions removed from the text before comparing, e.g. dates, visitor counters, timestamps: `\\d{1,2}\\.\\d{1,2}\\.\\d{4}`.",
            "default": [],
            "items": {
              "type": "string"
            }
          },
          "minorThreshold": {
            "title": "Minor change threshold",
            "minimum": 0,
            "maximum": 1,
            "type": "number",
            "description": "Changes affecting less than this share of lines are reported as MINOR instead of CHANGED (0.02 = 2%).",
            "default": 0.02
          },
          "includeDiff": {
            "title": "Include diff samples",
            "type": "boolean",
            "description": "Add up to 20 added and 20 removed lines to each changed item and to the report.",
            "default": true
          },
          "emitUnchanged": {
            "title": "Emit unchanged pages",
            "type": "boolean",
            "description": "When false, unchanged pages are counted in the report but not pushed to the dataset (and not billed).",
            "default": true
          },
          "stateStoreName": {
            "title": "State store name",
            "type": "string",
            "description": "Named key-value store holding the previous snapshots (created by this Actor on the first run). Use one name per schedule so monitors do not interfere. If the store cannot be accessed under the Actor's limited permissions, the run falls back to its default key-value store and reports this in OUTPUT.state.",
            "default": "website-change-monitor-snapshots"
          },
          "maxItems": {
            "title": "Max pages per run",
            "minimum": 1,
            "maximum": 2000,
            "type": "integer",
            "description": "Hard cap on checked pages (cost control).",
            "default": 200
          }
        }
      },
      "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": {
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                    "example": 0
                  },
                  "DATASET_WRITES": {
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                  "KEY_VALUE_STORE_READS": {
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                    "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
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                  "DATA_TRANSFER_INTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_EXTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
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                  "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
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                    "example": 0
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                  "PROXY_SERPS": {
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}