Sports & Fitness
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Sports & Fitness
Clutch API
Not rated yet · Be the first to rate itPregame NBA win probabilities for every game, graded after the final, as JSON and CSV.
Clutch API is a free Sports & Fitness API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.
- Authentication
- None required
- HTTPS
- Yes
- CORS
- Yes
- Category
- Sports & Fitness
- Uptime (30 days)
- Up
Visit documentation ↗clutchledger.com
Online · 1539 msTested Nov 15, 2026 · checked dailyIs it down? Status & uptime
About Clutch
Clutch's pregame win probability for every NBA game this season as free JSON and CSV, sealed before tip, graded after, with a FiveThirtyEight-style CSV.
- Provider
- Clutch
- Website
- clutchledger.com ↗
Details from clutchledger.com.
Key facts
- No API key needed
- Callable from the browser (CORS)
- HTTPS
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Ratings & reviews
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Clutch API FAQ
Who provides the Clutch API?
The Clutch API is provided by Clutch (clutchledger.com). Clutch's pregame win probability for every NBA game this season as free JSON and CSV, sealed before tip, graded after, with a FiveThirtyEight-style CSV.
Is the Clutch API free?
Yes. The Clutch API is listed in the Sports & Fitness category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Does the Clutch API require an API key?
No. The Clutch API requires no authentication, so you can start making requests without signing up.
Can I call the Clutch API from the browser?
Yes. The Clutch API supports CORS, so front-end JavaScript can call it directly.
Does the Clutch API support HTTPS?
Yes. The Clutch API is served over HTTPS, so it's safe to use in production.
Maintain the Clutch API? Add a badge
Show that Clutch is listed on Public APIs. The badge displays its developer rating once it has one.
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