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WebSocketSports

sportapi Live WebSocket Stream (sportapidata)

sportapi Live WebSocket Stream (sportapidata) is a websocket from sportapidata.com providing sports data. sportapi is a unified real-time sports data API delivering live scores, play-by-play, stats, and odds across 100+ leagues over the same payload via WebSocket push or REST. A Polymarket bot would subscribe to its sub-500ms WebSocket stream to detect goals/scores/momentum shifts and reprice in-game and game-outcome markets faster than the orderbook reacts.

At a glance

Providersportapidata.com
TypeWebSocket
CategorySports
Real-timeYes — streaming
AuthAPI key
PricingCustom quote-based plans; 14-day free trial (no card); no indefinite free tier — Trial: 14-day full access, ~10k req/day, 2 req/sec, Hobby: ~50k req/day, 5 req/sec, Production: ~1M req/day, 50 req/sec, Enterprise: custom limits, dedicated support, BYO-AWS hosting (quote)

What data it provides

  • Live scores and game state for NBA, NFL, MLB, NHL
  • Full play-by-play and box scores
  • Soccer/tennis live data across 100+ global leagues (EPL, La Liga, UCL, etc.)
  • Player and team stats, standings, schedules, injury reports
  • Odds and props lines
  • News headlines aggregated from 5,000+ sources

Features

  • Sub-500ms real-time tier; also 1-5s standard and 30+ min delayed tiers
  • Same JSON schema over WebSocket push and REST query, plus HMAC-signed webhooks
  • Per-key rate limits with X-RateLimit headers and 429/Retry-After; 99.99% uptime SLA
  • 75+ years of historical depth for backfill via REST
  • Official SDKs for Node.js, Python, Go, and PHP
  • Coverage of 100+ leagues across major US sports and global soccer

Links

Use it in a bot

Other sports data sources

Listed, not endorsed. Pricing and capabilities change without notice — check the provider's own documentation before you depend on anything here. Browse the full data feeds directory or the strategy database.
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