Polymarket Multi-Outcome Arbitrage Scanner

Scrape Polymarket prediction markets — active markets with prices, volumes, liquidity, whale trades ($10K+), and market analytics. No API key required. Outputs JSON, CSV, or Excel.

Polymarket Prediction Market Tracker by Category

scrapemint/polymarket-market-monitor

Pull Polymarket prediction markets by category, keyword, min volume, liquidity, and price move. Returns deduped JSON with question, outcomes, prices, 24h volume, and end date. Uses the official Polymarket Gamma API.

Scrape prediction market data from Polymarket. Get real-time odds, trading volume, liquidity, and outcomes for any market. Perfect for trading bots, AI agents, data analysis, and research. No API key needed.

Polymarket Market Scraper

parsebird/polymarket-market-scraper

Scrape Polymarket prediction markets with prices, volume, liquidity, and outcomes. Filter by category, status, keyword, and minimum volume. Sort by volume, liquidity, newest, or closing soon.

Scrapes all active prediction markets from Polymarket including prices, token IDs, volume, liquidity, end dates, and categories. Optionally fetches live CLOB prices. Filter by category tag, minimum volume, or minimum liquidity.

Scans both Polymarket and Kalshi for matching binary prediction markets and identifies price discrepancies where buying YES on one platform and NO on the other guarantees a risk-free profit. Returns ranked arb opportunities with trade instructions, spread, and return %.

Crypto Arbitrage Scanner

dataraptor/crypto-arbitrage-scanner

Crypto Arbitrage Scanner and compares real-time crypto prices across major exchanges. Instantly detect the best arbitrage opportunities, filter by coin, exchange, or spread. Boost profits with automated, accurate crypto arbitrage monitoring—fast, easy, and reliable!

Polymarket Whale Tracker

gio21/polymarket-whale-tracker-scraper

Track large trades (whale activity) on Polymarket prediction markets. Filter trades by min USD size, market slug, side (BUY/SELL). Returns wallet, side, size USD, price, market title, slug, outcome, timestamp, tx hash. Pay per trade returned.

Polymarket API no limit | Scraper/Screener | API V3

yellowchimp/polymarket

API for Agentic AI on Polymarket. Automate data extraction for markets, events, and price feeds. Features high-speed crawling and clean JSON formatting designed for developers building trading bots and market analysis tools. Structured JSON and Apify Dataset. Awarded best 2026.

Polymarket Scraper

saswave/polymarket-scraper

Extract data from website polymarket.com Collect informations of search markets, profiles, leaderboard, global activity transactions, portfolio positions, profile activity, historical prices