Polymarket Scraper

Search Polymarket prediction markets, events, and trades — live odds, volume, liquidity, and whale trade activity. No login, no account, no API key.

Get structured data for market research, arbitrage analysis, sentiment tracking, or building your own prediction-market dashboard.

How to use

1. Choose a Data type: markets (individual questions with live odds), events (grouped markets by topic), or trades (recent activity, including whale-sized trades).
2. Optionally filter by search query, category, active/closed status, or sort markets by volume/liquidity.
3. For trades, filter by a specific market or trader wallet, or set a minimum trade size to isolate whale activity.
4. Set max results and run.

Use cases

• Market research: track odds movement, volume, and liquidity across any prediction market topic.
• Whale tracking: monitor large trades to spot informed betting activity before odds shift.
• Arbitrage analysis: compare related markets and events for pricing inefficiencies.
• Sentiment tracking: follow how public opinion (priced into odds) shifts on political, economic, or cultural events over time.

Input

Field	Title	Description
dataType	Data type	What to scrape: prediction markets (single questions with odds), events (grouped markets with a shared topic), or recent trades (whale activity).
searchQuery	Search query	Filter markets or events by keyword in the question/title (e.g. "bitcoin", "election"). Leave empty to get all.
category	Category (events only)	Filter events by category tag slug (e.g. "politics", "crypto", "sports", "pop-culture"). Only applies when Data type is Events.
activeOnly	Active markets/events only	Only return markets or events that are still open for trading. Turn off to include everything.
includeClosed	Include closed/resolved	Include markets or events that have already been resolved. Useful for historical analysis.
sortBy	Sort by (markets only)	Order markets by this field, highest first. Only applies when Data type is Markets.
marketConditionId	Market condition ID (trades only)	Filter trades to a single market by its conditionId (found in a market record's "conditionId" field). Only applies when Data type is Trades.
traderWallet	Trader wallet address (trades only)	Filter trades to a single trader's wallet address. Only applies when Data type is Trades.
minTradeSize	Minimum trade size (trades only)	Only return trades at or above this size (in shares), useful for isolating whale activity. Only applies when Data type is Trades.
maxResults	Max results	Maximum number of records to return.

Output example

{
  "recordType": "market",
  "id": "540844",
  "question": "Will bitcoin hit $1m before GTA VI?",
  "slug": "will-bitcoin-hit-1m-before-gta-vi-872-424",
  "url": "https://polymarket.com/event/will-bitcoin-hit-1m-before-gta-vi-872-424",
  "category": "Crypto",
  "outcomes": [
    { "outcome": "Yes", "price": 0.4965 },
    { "outcome": "No", "price": 0.5035 }
  ],
  "active": true,
  "closed": false,
  "liquidity": 128425.19,
  "volume": 4652179.79,
  "volume24hr": 12500.5,
  "endDate": "2026-07-31T12:00:00Z"
}

Performance & cost

Fast, structured results — no long waits for large jobs.

Pricing

This actor uses pay-per-result pricing — you are charged per record returned. See the pricing shown on the actor page.

Keywords

polymarket scraper, prediction market data, polymarket api, whale trades, prediction market odds, crypto prediction markets, betting odds scraper, polymarket events

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Disclaimer

This actor collects only publicly available market data from Polymarket. Use the data in compliance with the applicable terms and with data-protection laws in your jurisdiction. This actor does not provide financial or betting advice.

Changelog

Version	Date	Changes
1.0	2026-07-14	Initial release — markets, events, and trades with odds, volume, liquidity, and whale activity