9 posts tagged “reference”.
Compare Polymarket US/International, PredictIt, Manifold, Robinhood and ForecastEx by product structure. Corrected current official records and terms...
Learn the Polymarket API in practice: CLOB V2, Gamma, Data API, WebSocket streams, wallet signing, per-market fees, and common Python errors.
Learn how Polymarket CLOB V2 fees work: per-market taker fees, zero maker fees, rebates, the fee curve, Polygon gas, and breakeven edge.
The most useful sports prediction tools of 2026: calibrated APIs, odds aggregators, model dashboards, and bot frameworks, ranked on transparency.
Plain-English guide to sports prediction APIs in 2026 — what they return, how authentication and rate limits work, what calibration means, and how to...
Convert American, decimal and fractional odds with worked examples. Distinguish break-even implied probability, no-vig estimates and actual costs.
Prediction market APIs compared: Polymarket CLOB, Kalshi REST, ESPN scoreboard/summary endpoints, The Odds API, auth, fees, rate limits, and Python.
How win probability models actually work — from Elo ratings through logistic regression to XGBoost. Includes calibration, feature engineering, and the...
Compare sportsbook feeds, exchange APIs and prediction APIs using official pricing, coverage and interface documentation; distinguish refresh intervals...