
Built a real-time odds API 11 bookies, ~1s WebSocket refresh, free tier
Hey everyone! We’ve been building pulsescore.net, a live sports odds API designed for developers creating trading bots, arbitrage tools, value-bet scanners, and custom betting dashboards. We’d love to get some honest feedback from people who actively work with odds data.
Current coverage
Bookmakers supported:
Bet365, FanDuel, Bwin, Unibet AU, Paddy Power, BetOnline, PS3838, William Hill, Ladbrokes, DraftKings, Betano DE
Features
- Real-time in-play odds through WebSocket updates (~1–2s refresh)
- Pre-match odds from all bookmakers included in your plan
- Coverage for 14+ sports, including football, tennis, basketball, hockey, American football, cricket, horse racing, and more
- Bet365 currently has the deepest coverage with 50+ available markets per event:
- 1X2
- Asian Handicap
- Over/Under
- BTTS
- Correct Score
- and others
One thing we focused on was consistency; every bookmaker uses the same response structure. Switching between providers is as simple as changing the endpoint (/bet365, /fanduel, /bwin, /ps3838, etc.).
Supports both REST and WebSocket APIs with simple X-Secret header authentication.
Pricing
- Free - 500 requests/month
- Starter (€20/mo) - 30k requests/month
- Pro (€79/mo) - unlimited requests + 1 WebSocket connection (includes 7-day trial)
- Max (€149/mo) - unlimited requests + 3 WebSocket connections, multi-sport support,
/alland/countendpoints
The free trial is fully usable for testing and experimentation, no credit card required.
If anyone’s compared similar services like OddsAPI, TheOddsAPI, or RapidAPI-based feeds, we’d be interested to hear where you think we can improve. Happy to answer questions about latency, market depth, reliability, or integrations.