Built an odds API - 5+ years of sharp data
I've spent the last few months building a sharp odds data API at api.bettingiscool.com and figured it might be useful to a portion of this community. Specifically those who've lost direct Pinnacle access, or PS3838 / similar whitelisted-style providers that have become harder to use over the past years.
What it covers:
✅ Real-Time & 5+ Years of Historical Odds (since 2021)
✅ 2.5M+ fixtures, 2.4B+ odds records, 500GB of data
✅ Pre-game + live (in-play) odds in the same dataset
✅ Results & settlements for every period
✅ Live scores + red cards on every in-play odds row
✅ De-vigged "true odds" (todds) computed via Newton's method on every single odds snapshot, so you always have the no-vig fair-probability reference alongside the raw market price. No need to compute it yourself.
✅ Opening & closing lines with their de-vigged probabilities — useful for CLV, line-movement studies, model calibration
✅ Specials / props (player props, futures, special markets) — also with de-vigged odds, opening, closing, and CLV
✅ Corners & Bookings
✅ Async-friendly: 100 concurrent requests finish in ~350ms
Why it might matter here: the audience that historically relied on Pinnacle as the sharpest book to derive fair-line references has shrunk as Pinnacle (and the workarounds) have become harder to access from many jurisdictions. This is a way to keep using Pinnacle's prices for analytical work — backtesting, CLV tracking, line-movement studies, fair-odds calibration, model training — even if you can't actually bet through them anymore.
The interactive Swagger docs at api.bettingiscool.com/docs let you exercise every endpoint.
Check out the project at api.bettingiscool.com
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