#betting

Live soccer (football) data for the world's top leagues as an API — clean JSON, no key. Get the full league table for any competition (rank, played, wins, draws, losses, goals for/against, goal difference and points), list every team and open a team for its record, form and standing, pull matches and results for any date, and open a match for its full detail — line-ups, formations and scorers. Read league news too. Covers the Premier League, La Liga, Serie A, Bundesliga, Ligue 1, Eredivisie, Primeira Liga, the Champions League and more — pass the league id (see /v1/leagues). Live data sourced continuously from ESPN. The world's most popular sport with an enormous betting and fantasy market — ideal for score apps, league-table widgets, betting tools, dashboards and Discord bots. 7 data endpoints. Authenticated with an x-oanor-key; fair-use rate limits per plan.

api.oanor.com/soccer-api

Betting-odds maths as an API, computed locally and deterministically. The convert endpoint translates a price between every format used by bookmakers — decimal (European), fractional (UK), American (moneyline) and the implied probability — give it any one and it returns all the others, with the implied probability that the odds represent (1 ÷ decimal). The payout endpoint computes the profit and total return for a stake at given decimal or American odds. The parlay endpoint combines several decimal-odds selections into one accumulator by multiplying them, returning the combined odds, the implied probability and the payout for a stake — every leg must win, so the payout grows fast while the probability shrinks. Decimal odds are the total return per unit staked, American odds are at least +100 for an underdog or −100 or lower for a favourite, and fractional odds look like 5/2. Everything is computed locally and deterministically, so it is instant and private. Ideal for sports-betting, fantasy, odds-comparison and gaming app developers, bet-slip and value tools, and probability education. Pure local computation — no key, no third-party service, instant. Live, nothing stored. 3 endpoints. This is odds conversion; for probability distributions use a probability API.

api.oanor.com/odds-api