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Betfair Exchange API

World's largest betting exchange API with real-time market data

8.4 / 10Very GoodVerified
FootballHorse RacingTennisGolfCricketBasketballAmerican FootballBaseballIce HockeyRugby
Starting PriceFree
Free TierYes
Live DataYes
WebSocketYes
Commercial UseYes
Visit WebsiteView Documentation

Overview

The Betfair Exchange API provides programmatic access to the world's largest peer-to-peer betting exchange. Developers can read live market data, place and cancel bets, and manage accounts across 30+ sports. The API offers both REST and streaming endpoints, enabling real-time odds updates and automated trading strategies. Betfair's exchange model provides unique lay betting opportunities and market liquidity data not available from traditional sportsbooks.

Quick answer: The Betfair Exchange API gives programmatic access to the world's largest betting exchange — real-time prices, in-play markets and order placement. Free to use; you pay commission on winnings instead.

Pros

  • Access to largest betting exchange
  • Real-time streaming via WebSocket
  • Free API access with account
  • Unique lay betting markets
  • Extensive historical data

Cons

  • Requires Betfair account and jurisdictional eligibility
  • No traditional sports data (stats, lineups)
  • Complex rate weighting system
  • Not available in all countries

Best For

Automated trading botsArbitrage applicationsOdds comparison toolsQuantitative betting models

Not Ideal For

Traditional sports stats appsPlayer statisticsFantasy sportsNon-betting applications

Specifications

REST APIYes
GraphQLNo
WebSocketYes
WebhooksNo
OpenAPI SpecYes
Player StatsNo
Team StatsNo
Odds DataYes
Historical Data15+ years of exchange market data available via Timeform
Request LimitsStandard: 1,000 weight/min; Pro: 2,000 weight/min (weight varies by endpoint)
Commercial UseYes
RedistributionNo
White LabelNo

SDKs

PythonJavaC#Node.jsRuby

Leagues

Premier LeagueLa LigaChampions LeagueNBANFLGrand NationalATPWTA+2
Last verified: 2026-08-15

Our Verdict

8.4/ 10

Betfair Exchange API is a solid choice for automated trading bots and arbitrage applications, with an overall score of 8.4/10. While it performs well in most areas, consider requires betfair account and jurisdictional eligibility when making your decision.

Editorial: 8.5/10Benchmark: 8.3/10How we score →
Data verified: 2026-08-15
✓ Pricing checked✓ Coverage checked✓ Docs checked

Coverage

Sports Supported

FootballHorse RacingTennisGolfCricketBasketballAmerican FootballBaseballIce HockeyRugby
Live DataYes
Historical Data15+ years of exchange market data available via Timeform
Player StatsNo
Team StatsNo
Odds DataYes

Leagues & Competitions

Premier LeagueLa LigaChampions LeagueNBANFLGrand NationalATPWTATest CricketNBA

10 leagues and competitions covered

Developer Experience

API Paradigms

✓REST
✗GraphQL
✓WebSocket
✗Webhooks

SDKs

PythonJavaC#Node.jsRuby

Documentation

View Documentation →OpenAPI spec availableChangelog →Status Page →

Commercial Terms

✓Commercial use
✗Redistribution
✗White-label
Rate limit: Standard: 1,000 weight/min; Pro: 2,000 weight/min (weight varies by endpoint)

Pricing Plans

Free

Free

Standard rates

  • Market data access
  • Account access
  • Standard rate limits

Pro

Free

Higher rates

  • Higher rate limits
  • Priority support
  • Advanced market data

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Top Lists & Rankings

Best Sports APIs 2026 →Best Free Sports APIs →Best Live Scores APIs →Best Sports Odds APIs →All Best Lists →

Developer Guides

Build a Live Score App →Caching Sports Data →Rate Limit Handling →Error Handling & Retry →All Developer Guides →

Try Betfair Exchange API for your next project

Start with the free tier, integrate in minutes with their well-documented API, and upgrade only when you outgrow the limits.

Visit Betfair Exchange APIRead the Docs