{ "openapi": "3.0.1", "info": { "title": "Website Change Monitor: New Items & Telegram Alerts", "description": "Monitor web pages and get Telegram, Slack or webhook alerts only on real changes. Watch a CSS selector per page, or get only new items from job boards, feeds and tenders. Errors never count as changes. No browser: fast and cheap. You pay only for pages checked successfully.", "version": "0.1", "x-build-id": "lww3DgL66gsJ7frHf" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/gouguah~reliable-page-change-monitor/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-gouguah-reliable-page-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": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/gouguah~reliable-page-change-monitor/runs": { "post": { "operationId": "runs-sync-gouguah-reliable-page-change-monitor", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/gouguah~reliable-page-change-monitor/run-sync": { "post": { "operationId": "run-sync-gouguah-reliable-page-change-monitor", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "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": { "pages": { "title": "Pages", "type": "array", "description": "Pages to monitor, each with optional CSS selector, label and compare mode: [{ \"url\": \"https://...\", \"cssSelector\": \"#price\", \"label\": \"Shop A\", \"compareMode\": \"newItems\" }]. A page without compareMode uses the global \"Compare mode\". Checked before the URLs below; the same URL + selector pair is checked only once. Up to 50 pages in total." }, "urls": { "title": "Page URLs", "maxItems": 50, "type": "array", "description": "Pages to monitor (http or https) that share the CSS selector below. Kept for existing tasks; prefer \"Pages\" for per-page selectors.", "default": [], "items": { "type": "string" } }, "cssSelector": { "title": "CSS selector", "type": "string", "description": "Optional. Selector used for every URL in \"Page URLs\". Only text inside matching elements is compared. When empty, the whole text is used (without script, style and noscript).", "default": "" }, "compareMode": { "title": "Compare mode", "enum": [ "text", "newItems" ], "type": "string", "description": "Default mode for every page that does not set its own compareMode in \"Pages\" (and for all \"Page URLs\"). \"text\": line diff of the whole text (added lines first). \"newItems\": every element matched by the CSS selector is one item (every non-empty line without a selector); alerts list only items never seen before, ignoring order. Removals and reordering alone update the state without an alert (status CHANGED_NO_NEW_ITEMS). Best for feeds and listings.", "default": "text" }, "webhookUrl": { "title": "Webhook URL", "type": "string", "description": "Optional. Receives a JSON POST for every change (and errors if enabled)." }, "slackWebhookUrl": { "title": "Slack incoming webhook URL", "type": "string", "description": "Optional. Slack incoming webhook that receives a text message per change." }, "telegramBotToken": { "title": "Telegram bot token", "type": "string", "description": "Optional. Token of your Telegram bot. Requires Telegram chat ID too." }, "telegramChatId": { "title": "Telegram chat ID", "type": "string", "description": "Optional. Chat that receives the messages." }, "notifyOnError": { "title": "Notify on errors", "type": "boolean", "description": "Also send a separate notification when a page cannot be checked (HTTP error, timeout, blocked, selector missing).", "default": false }, "requestTimeoutSecs": { "title": "Request timeout (seconds)", "minimum": 1, "maximum": 300, "type": "integer", "description": "Timeout for each page request. A timed-out request is retried once.", "default": 30 }, "stateStore": { "title": "State store (recommended)", "type": "string", "description": "Key-value store that keeps the last seen version of each page between runs. Create one in Storage → Key-value stores and select it here. Use one store per independent monitor. Without a usable store, every run is a free baseline with no alerts." }, "stateStoreName": { "title": "State store name (fallback)", "type": "string", "description": "Used only when no \"State store\" is selected: named key-value store for the page state. If the platform does not allow access to it, the run continues without saved state (free, no alerts).", "default": "page-change-monitor-state" } } }, "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 } } } } } } } } } }