Practical guides to odds formats, bookmaker margin, and comparing sportsbook and prediction-market observations.
Start with odds formats, learn proportional margin removal, and review settlement checks before comparing odds.
For request parameters and response schemas, use the developer documentation. For calculations from your own inputs, try the free odds tools.
How common odds formats encode the same payout and how to convert them without confusing odds with probability.
Explore →A worked proportional de-vig calculation for complete two-way and regulation football 1X2 markets.
Explore →Check event identity, period, settlement, fees, units, and freshness before comparing observations across sources.
Explore →Run a dependency-free Python odds example with exact decimal inputs, implied probabilities and proportional margin removal.
Explore →Explore the API reference and register interest in the private developer beta.