WebSocketEsports

Owls Insight Realtime WebSocket (Esports)

Owls Insight Realtime WebSocket (Esports) is a websocket from Owls Insight providing esports data. A sports-and-esports betting data API with a Socket.io realtime feed that pushes live Pinnacle/PS3838 odds and live scores on change. Its dedicated cs2-realtime, lol-realtime, valorant-realtime and dota2-realtime events stream live esports match state and odds, letting a Polymarket bot react to map-winner, round-score and current-map moves faster than public sites for match-winner market edges.

At a glance

ProviderOwls Insight
TypeWebSocket
CategoryEsports
Real-timeYes — streaming
AuthAPI key
PricingPaid tiers from $9.99/mo (3-day free trial on MVP); WebSocket is a $99.99/mo add-on (free during trial, 1 connection included on Hall of Fame) — Bench $9.99/mo: 10k req/mo, 20 req/min, REST all books, WebSocket add-on available, Rookie $24.99/mo: 75k req/mo, 120 req/min, player props + betting splits + match stats, MVP $49.99/mo: 300k req/mo, 400 req/min, sharp Pinnacle/PS3838 realtime + historical archive, 3-day free trial, Hall of Fame $200/mo: unlimited requests, 1,000 req/min, 1 WebSocket connection included; WebSocket otherwise a $99.99/mo add-on (no message cap)

What data it provides

  • Per-event realtime esports streams: cs2-realtime, lol-realtime, valorant-realtime, dota2-realtime (subscribe per game with a league filter)
  • Live esports odds across CS2, LoL, Valorant, Dota 2 sourced from Pinnacle (American odds, push-on-change)
  • Esports market types: moneyline, map handicap, map totals, correct score, and map_winner (current-map winner, live-only)
  • CS2 additionally exposes round_totals and round_handicap for round-level live state
  • Real-time live scores: score, period/clock and esports map/round detail across every sport and tier
  • No-vig prediction-market odds from Kalshi, Polymarket, Novig and ProphetX alongside 15+ sportsbooks

Features

  • Sub-second sharp realtime feed direct from Pinnacle/PS3838, often ahead of public sites
  • Socket.io WebSocket pushes updates on change with no message cap on the add-on
  • Per-tier rate limits (20-1,000 req/min) and concurrency caps (1-20 connections)
  • Historical archive: per-game odds snapshots, closing lines and full line-movement history (CLV/backtesting)
  • Official TypeScript and Python SDKs wrapping REST endpoints and WebSocket events with typed errors
  • Coverage spans 15+ sportsbooks plus Kalshi/Polymarket/Novig/ProphetX exchanges; base URL api.owlsinsight.com

Links

Use it in a bot

Other esports 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 resources directory or the strategy database.
Join Discord