Spreadex odds API
Spreadex odds are in the OddsRelay API on every plan, in the same JSON as every other bookmaker, and matched to exchange lay prices. Spreadex is a St Albans firm, founded in 1999, offering sports and financial spread betting alongside fixed odds.

- API key
- spreadex
- Feeds
- Standard, Raw, Each-way, 2Up and Dutching
- Plans
- Every plan, including the free one
Is there a Spreadex API?
Spreadex doesn't publish a public odds API. The feed carries its fixed odds, not its spread prices. To take only its prices from OddsRelay, filter a feed by its key, bookmakers=spreadex, as Filtering matched odds shows.
Sports on each feed
From the coverage summary.
| Feed | Sports |
|---|---|
| Standard | American football, Baseball, Basketball, Boxing, Cricket, Darts, Esports, Football, Horse racing, Ice hockey, MMA, Rugby league, Rugby union, Snooker, Tennis |
| Raw | American football, Baseball, Basketball, Boxing, Cricket, Darts, Esports, Football, Golf, Horse racing, Ice hockey, MMA, Rugby league, Rugby union, Snooker, Tennis, Volleyball |
| Each-way | Horse racing |
| 2Up | Football |
| Dutching | Football |
About Spreadex
Spreadex was founded in 1999 by a former City dealer and trades sports spread betting beside financial spread betting and CFDs, a mix few bookmakers share. Fixed-odds sports betting arrived in 2010, and in 2023 it bought its long-time spread betting rival, Sporting Index.
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OddsRelay is not affiliated with or endorsed by Spreadex.
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