Built a real-time odds API 11 bookies, ~1s WebSocket refresh, free tier
Hey all! I've been working on PulseScore (https://pulsescore.net), a real-time sports odds API aimed at people building trading bots, arb scanners, and dashboards. Wanted to share it here and get feedback from people who actually use this kind of data.
What it covers:
- Bookmakers: Bet365, Fanduel, Bwin, Unibet AU, Paddy Power, BetOnline, PS3838, William Hill, Ladbrokes, DraftKings, Betano DE
- Live in-play via WebSocket 1–2s refresh
- Pre-match odds across all books on your plan
- 14+ sports (soccer, tennis, basketball, ice hockey, AF, cricket, horse racing, etc.)
- Bet365 goes deepest — 50+ markets per event (1X2, AH, O/U, BTTS, correct score…)
Same JSON shape across every bookmaker — swap /bet365 for /fanduel, /bwin, /ps3838 and the rest. REST + WebSocket, X-Secret header auth.
Pricing:
- Free: 500 req/month
- Starter €20/mo: 30k req/month
- Pro €79/mo: unlimited req + 1 WebSocket (7-day trial)
- Max €149/mo: unlimited + 3 WebSockets multi-sport + /all, /count endpoints
Free tier is enough to actually test it, no card needed. Happy to answer anything about latency, market depth, or how it compares to OddsAPI / TheOddsAPI / RapidAPI alternatives. Roast away.