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Open Beta: PolyRouter is free and open to everyone. Rate limit: 100 requests per minute. Questions? Message @fieldviolence on X!

Authentication

All endpoints require an API key in the X-API-Key header:
curl "https://api-v2.polyrouter.io/markets" \
  -H "X-API-Key: 5fa709a5-0634-44c3-a991-57166d3c376d"
Get your free API key - takes 30 seconds.
Base URL: https://api-v2.polyrouter.io

Sports API

Unified sports betting with standardized game IDs across 5+ platforms.

League Info

Team mappings and league metadata

List Games

Find available games with IDs

Game Markets

Betting markets from 5+ platforms

Awards

MVP, championship odds

Futures

Season futures markets

Markets API

Real-time prediction market data with direct platform integration.

Markets

Browse and filter markets

Events

Prediction market events

Series

Recurring market series

Trades

Historical trade data

Orderbook

Real-time order books

Platforms

Platform information

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Community support

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