{ "openapi": "3.0.1", "info": { "title": "Polymarket Scraper — Resolved Markets & Price Before Close", "description": "Polymarket scraper for resolved markets: the outcome plus the Yes price 1h/6h/24h/72h/7d before close, final price, min/max, volume and tags. Filter by tag, date range, event or market slug; optional full price series. Public APIs, no proxy, no login. For backtests and calibration studies.", "version": "0.1", "x-build-id": "iziKHSLOZP83cvFYa" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/datahamster~polymarket-history-resolutions/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-datahamster-polymarket-history-resolutions", "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": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/datahamster~polymarket-history-resolutions/runs": { "post": { "operationId": "runs-sync-datahamster-polymarket-history-resolutions", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/datahamster~polymarket-history-resolutions/run-sync": { "post": { "operationId": "run-sync-datahamster-polymarket-history-resolutions", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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": { "tagId": { "title": "Tag id", "minimum": 1, "type": "integer", "description": "Polymarket Gamma tag id, e.g. 84 = weather, 1 = sports, 2 = politics, 21 = crypto. Takes precedence over tagSlug.", "default": 84 }, "tagSlug": { "title": "Tag slug", "type": "string", "description": "Tag by name instead of id, e.g. \"weather\", \"nba\" or \"fed-rates\". Resolved to a tag id via Gamma and used only when tagId is empty.", "default": "weather" }, "closedAfter": { "title": "Closed after", "type": "string", "description": "Keep only markets whose end date is on or after this ISO date, e.g. \"2026-08-20\".", "default": "2026-08-20" }, "closedBefore": { "title": "Closed before", "type": "string", "description": "Keep only markets whose end date is on or before this ISO date, e.g. \"2026-09-01\". Leave empty for no upper bound." }, "marketSlugs": { "title": "Market slugs", "type": "array", "description": "Specific market slugs as in polymarket.com/market/, e.g. [\"will-any-month-of-2026-be-the-hottest-on-record\"]. Bypasses the tag and date filters.", "items": { "type": "string" } }, "eventSlugs": { "title": "Event slugs", "type": "array", "description": "Event slugs as in polymarket.com/event/, e.g. [\"what-caused-the-blue-origin-new-glenn-explosion\"]. Every market of the event is returned, one row each.", "items": { "type": "string" } }, "onlyResolved": { "title": "Only resolved", "type": "boolean", "description": "If true, skip markets that are closed but not yet resolved as well as open markets, so every row has a winner. Example: true.", "default": true }, "hoursBefore": { "title": "Hours before close", "type": "array", "description": "Hour offsets before the close time at which to snapshot the Yes price, e.g. [1, 6, 24, 72, 168]. They become the keys of pricesBefore (\"1h\", \"6h\", ...).", "default": [ 1, 6, 24, 72, 168 ] }, "fidelityMinutes": { "title": "Price fidelity (minutes)", "minimum": 1, "maximum": 1440, "type": "integer", "description": "Resolution of the CLOB price history in minutes, e.g. 60 for hourly points. Smaller values give more precise snapshots and heavier responses.", "default": 60 }, "includeSeries": { "title": "Include full series", "type": "boolean", "description": "If true, attach the complete [[timestamp, price], ...] Yes-price series to each row. Rows get large; leave false unless you need the raw curve. Example: false.", "default": false }, "minVolume": { "title": "Min volume (USD)", "minimum": 0, "type": "integer", "description": "Skip markets whose traded volume in USD is below this number, e.g. 1000. Leave empty to keep thin markets." }, "maxItems": { "title": "Max items", "minimum": 1, "type": "integer", "description": "Stop after this many pushed rows, e.g. 20. You are charged only for rows actually pushed.", "default": 20 }, "mode": { "title": "Mode", "enum": [ "scrape", "monitor" ], "type": "string", "description": "\"scrape\" returns every market matching the filters; \"monitor\" returns only markets that resolved since the previous run of the same saved Task. Example: \"scrape\".", "default": "scrape" }, "monitorKey": { "title": "Monitor key", "type": "string", "description": "State key for monitor mode when the actor is not run as a saved Task, e.g. \"weather-resolutions\". Runs sharing a key share the comparison state." }, "webhookUrl": { "title": "Webhook URL", "type": "string", "description": "URL that receives a POST with the monitor-mode change summary (JSON), e.g. \"https://hooks.zapier.com/hooks/catch/123/abc\". Leave empty to skip." }, "telegramBotToken": { "title": "Telegram bot token", "type": "string", "description": "Optional Telegram bot token used to send monitor-mode change summaries, e.g. \"123456789:AAF...\". Leave empty to skip Telegram." }, "telegramChatId": { "title": "Telegram chat id", "type": "string", "description": "Optional Telegram chat id that receives monitor-mode summaries, e.g. \"-1001234567890\". Required only when telegramBotToken is set." } } }, "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 } } }, "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 } } } } } } } } } }