Expected value of a ticket
API · /lottery-api
Lottery Odds API
Lottery combinatorics as an API, computed locally and deterministically and exactly — the real odds behind a ticket, the maths the jackpot poster never shows. The odds endpoint gives the jackpot odds of a pick-N game as the number of possible tickets, C(pool, picks), times the bonus-ball pool if there is one: a 6/49 game is 1 in 13,983,816, a 5/69-plus-1/26 Powerball-style game is 1 in 292,201,338, and every single line is equally unlikely. The match-odds endpoint gives the chance of matching exactly k of the main numbers — a prize tier — from the hypergeometric formula C(picks, k)·C(pool−picks, picks−k) ÷ C(pool, picks), so matching 3 of 6 in a 6/49 game is about 1 in 57. The expected-value endpoint turns a jackpot and ticket price into the expected value and the break-even jackpot (price × the odds), the threshold a jackpot must clear before a ticket is even theoretically worth it — before a shared jackpot, lump-sum and tax pull it back under. Everything is computed locally and deterministically, so it is instant and exact. Ideal for lottery and odds apps, gambling-education and responsible-play tools, probability teaching, and game back-ends. Pure local computation — no key, no third-party service, instant. Exact combinatorics. Live, nothing stored. 3 compute endpoints. Educational — not gambling advice; the odds are always against you.
API salute
salutare- Tempo di attività
- 100.00%
- Sondaggi del server · 24 ore su 24
- Latenza media
- 78 ms
- Sondaggi del server · 24 ore su 24
- Abbonati
- 3,545
- attiva
- Chiamate totali
- 4
- ultimi 7 giorni
Prezzi
Scegli un livello: fatturazione mensile, annullamento in qualsiasi momento.
Free
Gratis
- 8,000 chiamate/mese
- 2 richieste/secondo
- Tetto rigido (429 sopra la quota, nessuna eccedenza)
- 8.000 Aufrufe/Monat
- 2 req/sec
- Quoten + Match-Quoten + EV
- Keine Kreditkarte
Starter
€3.45 /mese
- 100,000 chiamate/mese
- 8 richieste/secondo
- Tetto rigido (429 sopra la quota, nessuna eccedenza)
- 100.000 Aufrufe/Monat
- 8 req/sec
- Bonusball-Spiele & -Stufen
- E-Mail-Support
Pro
€11.30 /mese
- 400,000 chiamate/mese
- 20 richieste/secondo
- Tetto rigido (429 sopra la quota, nessuna eccedenza)
- 400.000 Aufrufe/Monat
- 20 req/sec
- Game-Backend- und Bildungspipelines
- Priority-Support
Mega
€35.60 /mese
- 1,750,000 chiamate/mese
- 48 richieste/secondo
- Tetto rigido (429 sopra la quota, nessuna eccedenza)
- 1.750.000 Aufrufe/Monat
- 48 req/sec
- Plattform-Skalierung
- Dedizierte SLA
Costruito da
Correlato APIs
Altro APIs con tag sovrapposti.
Craps Odds API
Craps odds maths as an API, computed locally and deterministically and exactly — the dice probabilities behind the table, derived from the 36 ways two dice fall, not pulled from a chart. The come-out endpoint gives the come-out roll: the pass line wins on a 7 or 11 (8 of 36, 22.2 %), loses on craps 2, 3 or 12 (4 of 36, 11.1 %), and otherwise sets a point (24 of 36, 66.7 %). The point endpoint gives the odds of making a point before a seven — probability = ways(point) ÷ (ways(point) + 6) — so a 6 or 8 makes 45.5 % of the time and a 4 or 10 only 33.3 %, with the TRUE odds (2:1, 3:2, 6:5) the free odds bet behind the line pays at zero house edge. The bet endpoint gives the house edge of the main bets: the line bets at 1.41 % (pass) and 1.36 % (don't) and place 6/8 at 1.52 % are the table's best, while place 4/10 (6.67 %), the field and proposition bets like any seven (16.67 %) bleed you. Everything is computed locally and deterministically, so it is instant and exact. Ideal for craps and casino-game apps, gambling-education and odds tools, game-design back-ends, and probability teaching. Pure local computation — no key, no third-party service, instant. Live, nothing stored. 3 compute endpoints. Educational — not betting advice; back the line with free odds.
api.oanor.com/craps-api
Roulette Odds API
Roulette-Odds-Mathematik als API, lokal und deterministisch und exakt berechnet – die Auszahlung, die wahre Wahrscheinlichkeit und der Hausvorteil hinter jeder Wette, die Zahlen, die Ihnen ein faires Spiel verrät und die ein Casino lieber ignorieren würde. Der Auszahlungs-Endpoint gibt die Auszahlung einer Wette, die Gewinnzahlen, die Gewinnwahrscheinlichkeit und den Hausvorteil für ein europäisches (Single-Zero) oder amerikanisches (Double-Zero) Rad aus: Eine einfache Zahl zahlt 35 zu 1, gewinnt aber nur 1 von 37, ein Vorteil von 2,70 % europäisch oder 5,26 % amerikanisch, bei fast jeder Wette gleich, weil die Auszahlung die Nullen einfach ignoriert. Der Expected-Value-Endpoint wandelt einen Einsatz in seinen Erwartungswert um – Einsatz × (Gewinnwahrscheinlichkeit × (Auszahlung + 1) − 1), immer negativ und gleich minus Einsatz mal Hausvorteil – also €10 auf eine einzelne Zahl auf einem europäischen Rad sind −€0,27 pro Drehung wert. Der Martingale-Endpoint legt das Verdopplungssystem offen: total riskiert = Basis × (2^Schritte − 1), der Einsatz, der nach einer Verlustserie explodiert, und die Pleite-Wahrscheinlichkeit – Beweis der Mathematik, dass keine Progression die Null schlägt. Alles wird lokal und deterministisch berechnet, also ist es sofort und exakt. Ideal für Casino-Spiel- und Odds-Apps, Glücksspiel-Bildungs- und verantwortungsvolle Spiel-Tools, Game-Design-Backends und Wahrscheinlichkeitslehre. Reine lokale Berechnung – kein Key, kein Drittanbieter-Service, sofort. Live, nichts gespeichert. 3 Compute-Endpoints. Lehrreich – kein Wettberatung; das Haus gewinnt langfristig immer.
api.oanor.com/roulette-api
Betting Odds 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
Poker API
Un kit completo de Texas Hold’em en una API rápida y totalmente local. Calcula las probabilidades de ganar, empatar y equity para tus cartas de mano contra cualquier número de oponentes (1–9) en cualquier tablero —pre-flop, flop, turn o river— usando una simulación Monte Carlo con precisión ajustable. Evalúa la mejor mano de cinco cartas de cualquier conjunto de cinco a siete cartas y obtén su rango y desempates, o describe una mano en lenguaje sencillo. Las cartas usan la notación familiar (As, Td, 9h, 2c) y cada endpoint funciona mediante GET o JSON POST. Cómputo puro del lado del servidor sin terceros externos, por lo que las respuestas son instantáneas y el servicio siempre está disponible. Ideal para entrenadores de póker y herramientas de estudio, desarrolladores de juegos, rastreadores de historial de manos y widgets de probabilidades.
api.oanor.com/poker-api
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Frammenti di codice
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curl https://api.oanor.com/lottery-api/SOME_PATH \
-H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/lottery-api/SOME_PATH", {
headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/lottery-api/SOME_PATH");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
$response = curl_exec($ch);
import requests
r = requests.get(
"https://api.oanor.com/lottery-api/SOME_PATH",
headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())
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