# The Prop Professor API Our API provides a single location in which you can access standardized betting odds data from all of the most popular leagues across more than 30 sportsbooks. We support even the most obscure markets, including main lines, alternate lines, game props, player props, and alternate player props. The update frequency ranges between 1-10s depending on the sportsbook/league, with the vast majority of sportsbooks updating in 1-3 seconds. We currently support the following sportsbooks and fantasy apps: * BallyBet * BetFred * BetMGM * BetParx * BetOnline * Betr * BetRivers * BetUS * BoomFantasy * Bovada * Caesars * Circa * Dabble * DraftKings * DraftKings6 (Pick6) * ESPN * Fanatics * Fliff * HardRock * HotStreak * MyBookie * NoVigApp * ParlayPlay * Pinnacle * PrimeSports * PrizePicks * Prophet * Rebet * ResortsWorld * SportTrade * theScore * Thrillzz * Underdog We currently support the following leagues across all books: * MLB * NBA * NCAAB * NCAAF * NFL * NHL * WNBA * WTA * ATP * Soccer (MLS, LIGA MX, Top 5 Europe, UCL, UEL, Major International Tournaments) * PGA * UFC We currently support the following leagues for fantasy apps only: * COD * CSGO * LoL * Valorant Feel free to email with any questions. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://api-docs.propprofessor.com/the-prop-professor-api.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.