Odds337 API · quickstart
Your first call
Two requests get you a game and every book's price for it. Find the event with /events, then ask /odds for its prices. Each costs one token, and the demo key works straight away.
Your code
Any language. One header:
X-API-Key
Odds337 API
api.b337.ai/odds/v1
tokens used 0
Odds store
40+ books, already matched and normalised
Your app
Boston Celtics v Los Angeles Lakers 
NBA · Thu 23 Oct, 10:30 AEDT
Boston Celtics v Los Angeles Lakers | Book | Celtics | Lakers | Updated |
|---|---|---|---|
 Betfair | 1.69 | 2.42 | 19s ago |
 Sportsbet | 1.63 | 2.30 | 82s ago |
 TAB | 1.60 | 2.35 | 27s ago |
 Ladbrokes | 1.62 | 2.33 | 11s ago |
 bet365 | 1.62 | 2.30 | 34s ago |
Step 1 of 4
Request
Response
Example game with made-up prices. Endpoints, headers and field names are the real ones, trimmed to fit.