Everything a betting product needs from one REST API — odds, player props, hit rates, expected-value and arbitrage signals, and live scores, all keyed to canonical events.
MoneyLine is a sports betting API built for developers shipping betting tools, models, and analytics. Beyond raw odds it computes the derived signals products actually need: no-vig fair pricing, positive expected value, cross-book arbitrage, and player-prop hit rates over recent windows.
Every market — game lines and player props — is normalized to American odds and grouped under a single canonical event ID, so the data lines up across sportsbooks, DFS platforms, and exchanges without any reconciliation on your side.
Raw lines plus no-vig fair odds, +EV, arbitrage, and edge — computed for you, not left as an exercise.
L5 / L10 / L25 / season hit rates joined to active props for in-window events.
Sportsbooks, DFS, and exchanges all map to the same eventId.
Scores and status alongside the odds you already pull.
GET /v1/events/:eventId/odds — full event with consensus summary
Request
curl -H "x-api-key: $ML_API_KEY" \
"https://mlapi.bet/v1/events/nba-ev-311286/odds"Response
{
"success": true,
"data": {
"eventId": "nba-ev-311286",
"leagueId": "nba",
"summary": {
"moneyline": [
{ "name": "Boston Celtics", "fairOdds": -172, "bestOdds": -165, "avgOdds": -175 },
{ "name": "Los Angeles Lakers", "fairOdds": 148, "bestOdds": 155, "avgOdds": 145 }
],
"total": [
{ "name": "Over", "point": 220.5, "fairOdds": -106, "bestOdds": -104, "avgOdds": -110 },
{ "name": "Under", "point": 220.5, "fairOdds": -106, "bestOdds": -105, "avgOdds": -108 }
]
}
},
"meta": { "league": "nba", "event": "nba-ev-311286" }
}Power odds screens, bet slips, and best-line badges from one normalized source.
Surface value and arb opportunities without building a pricing engine first.
Back data-driven picks and articles with consensus fair odds and hit rates.
Odds comparison, bet tracking, +EV and arbitrage scanners, prop research tools, and AI betting assistants — anything that needs normalized odds and derived signals.
Yes, as distinct source types. DFS prices are indicative and excluded from arbitrage; exchanges participate in arbitrage under an allowlist with consensus sanity checks.
Yes — you can start free and upgrade as your volume grows. See the pricing page for limits.
Free tier to start, one API key, normalized responses across every league and sportsbook.