Odds API
Cloudbet
Crypto sportsbook with an official API: a Feed API for sports odds and a Trading API for placing bets programmatically, authenticated with account-issued API keys.
Facts verified against the provider's site on
Tone of public discussions, liked vs criticised points, reliability complaints; not enough public discussion to judge.
Computed from public data only; uptime and latency are not measured yet. Enterprise feeds that sell by contract score lower on transparency by design. How the score works
- Starting price
- Not public
- Free access
- Free tier
- Sports
- 1 (Multi-sport (40+))
- Live data
- Not disclosed
- Delivery
- Polling only (REST)
- Discussions
- 9 threads
- GitHub adoption
- 23 repos
Best for
Not enough public detail to say.
Not ideal for
Nothing stated on its pages.
Limitations to check
- − Requires a Cloudbet account to get an API key
- − A reported issue says soccer 1X2 and totals were missing from the Feed API in early 2026
- − Sport coverage and rate limits are not confirmed
Written from the provider's own pages (source).
Last checked 2026-11-03
Cloudbet at a glance
- How much does Cloudbet cost?
- Cloudbet does not publish prices on the pages we checked.
- Does Cloudbet have a free tier?
- Yes. Cloudbet lists a free plan called "Account API key".
- What does Cloudbet cover?
- Cloudbet is a odds api. Its sports: Multi-sport (40+); data: Trading & risk, Odds.
- Does Cloudbet have a WebSocket or streaming API?
- No streaming is listed. Cloudbet delivers data by REST, so you poll for updates.
- What do developers say about Cloudbet?
- Crypto sportsbook with an official odds and trading API. The little real discussion says API access is free and easy for collecting odds, and arbitrage bot and odds-aggregator builders wire it in as a soft book against sharp references. Much other material is affiliate promotion or unrelated, so community evidence is thin.
- What are the alternatives to Cloudbet?
- Close alternatives in the SportDex catalog: OddsMarket, OpticOdds, DATA.BET, The Odds API, BetsAPI.
Commercial decision
Pricing & plan limits
| Plan | Price | Requests | What's included |
|---|---|---|---|
| Account API key | Free | — | Free with a Cloudbet account; Affiliate key for cached odds, Trading key for live reads and betssource |
cloudbet.com/api refused the connection on fetch; details from search snippets of GitHub discussions and Jentic. A GitHub issue reports soccer 1X2 and totals missing from the Feed API around Feb 2026. Rate limits unclear. Sport coverage not confirmed.
Before choosing a paid plan, confirm
• What counts as one request (per call, per market, per region?)
• What happens when you exceed the quota: blocked or billed
• Whether live and historical data are on your plan
• Whether your use (public app, betting, resale) is licensed
The critical question
Data coverage
- Sports
- Multi-sport (40+)
- Data types
- Trading & riskOdds
- Key competitions
- Not disclosed
- Competitions
- Not disclosed
- Live / in-play
- Not disclosed
- Women's competitions
- Not disclosed
- Betting markets
- Not disclosed
- Bookmaker regions
- Not disclosed
- Bookmakers
- Not disclosed
- History depth
- Not disclosed
- Update frequency
- Not disclosed
- Name languages
- Not disclosed
- ID mapping
- Not disclosed
Coverage often depends on the plan; confirm the exact league and season on your plan.
Before you build
Usage rights & access
- Commercial use
- Not disclosed
- Betting products
- Not disclosed
- Redistribution
- Not disclosed
- Storing data
- Not disclosed
- Attribution
- Not disclosed
- Logos & photos
- Not disclosed
- Who can buy
- Not disclosed
- Verification (KYC)
- Not disclosed
- Not available in
- Not disclosed
- Only available in
- Not disclosed
Developer-ready evaluation
Integration & documentation
- Protocols
- REST
- Formats
- JSON
- Authentication
- api key
- SDKs
- Not disclosed
- OpenAPI spec
- Available
- Claimed latency
- Not disclosed
- Status page
- Not disclosed
- Sandbox / test keys
- Not disclosed
- Support
- Not disclosed
- SLA uptime
- Not disclosed
Preview brief
# Integration brief: Cloudbet Goal: build a feature on Cloudbet data. Use only the official documentation below as the source of truth. ## Known facts (from SportDex, verify before relying on them) - Website: https://www.cloudbet.com/api/ - Docs: https://www.cloudbet.com/api/ - OpenAPI spec: https://www.cloudbet.com/api/ - Sports: Multi-sport (40+) - Data: Trading & risk, Odds - Protocols: REST; formats: json - Auth: api_key - Free plan: Account API key - Note: cloudbet.com/api refused the connection on fetch; details from search snippets of GitHub discussions and Jentic. A GitHub issue reports soccer 1X2 and totals missing from the Feed API around Feb 2026. Rate limits unclear. Sport coverage not confirmed. ## Verify before writing code - live update frequency - whether commercial use is allowed on the plan you pick - exact endpoint paths, parameters and response fields (read the official docs, do not guess) ## Implementation rules - Keep the API key on the server (environment variable, backend route or edge function); never ship it to the browser. - Cache responses and respect rate limits; count how many requests each screen triggers. - Handle errors explicitly: invalid key, quota exceeded (429), missing fields, empty fixtures, timeouts. - Start with one demo request and log the raw response before building UI on assumed field names.
Data quality signals
Data source & company
- Official partners
- Not disclosed
- How data is collected
- Not disclosed
- Certifications
- Not disclosed
- Payment methods
- Not disclosed
- Minimum contract
- Not disclosed
- Country
- Not disclosed
- Founded
- Not disclosed
Reddit · Hacker News · Stack Overflow · GitHub · YouTube
What developers say
Crypto sportsbook with an official odds and trading API. The little real discussion says API access is free and easy for collecting odds, and arbitrage bot and odds-aggregator builders wire it in as a soft book against sharp references. Much other material is affiliate promotion or unrelated, so community evidence is thin.
Praised for
- Free API access for odds
Complaints
Nothing specific.
Our summary of public discussions, not a rating. Vendor posts are not counted as user opinion.
Discussions
- Prediction Market Arbitrage Bot for Kalshi + Polymarket + SX.bet: 300 alpha users, 18 releases, and what shippedr/SideProject · 2026-05
- Data source (API) - Arbitrage bettingr/algobetting · 2024-09
- Sports Betting API Tutorial with Golang (Cloudbet API)r/algobetting · 2021-09
- Sports Betting API Tutorial with Golang (Cloudbet API)r/golang · 2021-09
- HotJar suspicious UserAgent error, nothing on google, Trying to run a python scraper tool for sports odds trackingStack Overflow · 2021-03
- Kalshi trading bot - can be used for value betting, and polymarket arbitrage tradingr/SideProject · 2026-04
- Kalshi trading bot - can be used for value betting, and with polymarket for arbitrage tradingr/SideProject · 2026-04
- I built an odds API that covers crypto books + prediction markets (Polymarket/Kalshi) and pre-computes +EV / arbitrage — free tier, would love feedbackr/algobetting · 2026-07
- If you're building a +EV or arbitrage model and don't want to maintain 20 scrapers yourself, here's a solid data sourcer/algobetting · 2026-08
Open-source projects using it
Videos
- Cloudbet Setup for Crypto-Funded Arbitrage | EP04Claw Arbs · 2026-04
Shortlist next steps
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Evidence & transparency
Official sources
Facts were extracted from the provider's own pages on 2026-11-03. Empty fields mean the provider does not say, not that the feature is missing. How we know