Best Free NBA APIs
Basketball APIs with free tiers and freemium plans — perfect for fantasy basketball apps, NBA stat dashboards, prototypes, and hobby projects. Compare free request limits, NBA team and player coverage, and upgrade paths.
SportsGameOdds — 80+ sportsbooks, WebSocket odds feed
Real-time pre-match and in-play odds from 80+ sportsbooks, including market consolidation and 5+ years of historical odds snapshots. The most complete odds feed for sportsbook operators and betting analytics platforms.
Recommended Free NBA API Providers
Sorted by overall score| Provider | Score | Free Tier | Live Data | Starting Price | Best For |
|---|---|---|---|---|---|
| Basketball Reference API | 8.8 | Yes | No | Free | NBA analytics research, Basketball history projects |
| API-Sports | 8.4 | Yes | Yes | Free | Startups, Hobby projects |
| Betfair Exchange API | 8.4 | Yes | Yes | Free | Automated trading bots, Arbitrage applications |
| Sleeper API | 8.4 | Yes | Yes | Free | Fantasy football tools, Draft board applications |
| The Odds API | 8.2 | Yes | Yes | Free | Odds comparison tools, Betting analytics |
| Balldontlie | 8.1 | Yes | No | Free | Hobby projects, Student projects |
| SportsDataIO | 7.9 | Yes | Yes | Free | Fantasy sports apps, US sports media |
| Pinnacle API | 7.9 | Yes | Yes | Free | Sharp odds reference, Quantitative betting models |
| Entity Sport | 7.7 | Yes | Yes | Free | Cricket apps, Fantasy cricket |
| API-NBA | 7.7 | Yes | Yes | Free | NBA apps, Basketball fantasy |
How We Evaluated Free NBA APIs
Free Tier Generosity
We evaluate the number of free requests, daily/monthly limits, and whether the free tier includes essential features like live scores, team stats, and full NBA season coverage.
Feature Access on Free Plan
We check which NBA data is available without payment, including live scores, schedules, standings, box scores, player stats, and whether advanced stats or play-by-play are included.
Upgrade Path & Pricing
We assess how the free tier transitions to paid plans, evaluating the cost and value of the first paid tier and whether the upgrade is seamless for basketball apps.
Commercial Use on Free Tier
We verify whether free tiers allow commercial use, require attribution, or restrict usage to non-commercial projects only.
Documentation & Onboarding
Free-tier providers should have clear documentation, NBA-specific code samples, and an easy sign-up process so developers can start building basketball apps quickly.
Rate Limits & Fair Use
We compare rate limits, per-minute caps, and fair use policies to help you understand what you can realistically build on a free NBA plan.
Learn more about our scoring methodology on our How We Score page.
Frequently Asked Questions
Are free NBA APIs really free?
Most free NBA APIs operate on a freemium model. The free tier is genuinely free to use but comes with limitations such as daily request caps (typically 100 requests/day), restricted access to advanced stats, and sometimes delays on live data. Once you exceed the free limits or need premium features like play-by-play, advanced player tracking, or full historical seasons, you upgrade to a paid plan.
What is the best free NBA API for beginners?
API-Sports and NBA Stats API are our top picks for beginners. API-Sports offers a free tier with 100 requests per day covering NBA, WNBA, and other basketball endpoints, with excellent documentation and SDKs in five languages. NBA Stats API taps directly into official NBA data with a generous free tier for common queries like team rosters, box scores, and schedules.
Can I use a free NBA API for a commercial project?
It depends on the provider. Some free tiers explicitly allow commercial use (API-Sports, Balldontlie for non-premium data), while others restrict it or require attribution. Always review the provider's terms of service before deploying a free NBA API in a commercial product. When in doubt, contact the provider directly.
How many requests can I make on a free NBA API?
Free tier request limits vary by provider. API-Sports and API-Football offer 100 requests per day, Balldontlie allows unlimited requests on its core endpoints, and NBA Official API (stats.nba.com endpoints) allows generous unthrottled access for personal use. For production fantasy apps, you will typically need to upgrade to a paid plan that offers higher volume and SLAs.
What NBA data is typically excluded from free API tiers?
Free tiers commonly exclude play-by-play data, advanced player tracking (shot charts, player movement), betting odds, injury reports, and sometimes historical seasons before 2010. Live data may be delayed rather than real-time. Some providers also restrict access to WNBA, G-League, or international basketball data on free tiers.
Need More Than a Free NBA Tier?
Use our AI-powered finder to match providers to your budget and usage, or compare free and paid basketball plans side by side.