Everything You Need from William Hill
Comprehensive betting data coverage with lightning-fast updates and enterprise-grade reliability
Pre-match & Live Odds
Access real-time William Hill odds before games start and during live play
Multiple Markets
Moneyline, spreads, totals, team totals, and halftime markets
WebSocket Updates
Sub-second latency with real-time WebSocket connections
Wide Coverage
34 sports and 12,000+ leagues worldwide
REST API
Clean JSON format with comprehensive Swagger documentation
High Limits
5,000 requests per hour included in all plans
Why Choose Our William Hill API?
Fastest Data Updates
Our infrastructure processes William Hill odds with sub-second latency, ensuring you never miss market movements.
99.9% Uptime
Enterprise-grade reliability with redundant systems and round-the-clock monitoring to keep your applications running.
Developer-First Design
Clean, intuitive API design with comprehensive documentation and SDK support for major programming languages.
See William Hill API in Action
Real-time API response showing comprehensive market data from William Hill
Live API Response
{
"id": 61300607,
"home": "Brentford FC",
"away": "Manchester United",
"date": "2025-09-27T11:30:00Z",
"sport": { "name": "Football", "slug": "football" },
"league": { "name": "Premier League", "slug": "england-premier-league" },
"bookmakers": {
"William Hill": [
{
"name": "Moneyline",
"updatedAt": "2025-09-22T13:21:42Z",
"odds": [
{
"home": "3.520",
"draw": "3.810",
"away": "2.050"
}
]
},
{
"name": "Spread",
"updatedAt": "2025-09-22T13:21:42Z",
"odds": [
{
"hdp": 1.0,
"home": "1.440",
"away": "2.960"
}
]
},
{
"name": "Totals",
"updatedAt": "2025-09-22T13:21:42Z",
"odds": [
{
"hdp": 2.5,
"over": "1.684",
"under": "2.270"
}
]
}
]
}
}Built for Developers
Get up and running with William Hill data in minutes, not hours
Quick Integration
RESTful API with intuitive endpoints. Get your first William Hill odds in under 5 minutes.
Swagger Docs
Interactive API documentation with live examples and code samples for all endpoints.
Expert Support
Our team of experts is here to help you succeed with dedicated technical support.
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William Hill API FAQ
Common questions about accessing William Hill odds data
Does the William Hill API include live odds?
Yes. You get both pre-match and live (in-play) William Hill odds. Live odds update within seconds of line movements, and you can subscribe to a WebSocket stream to receive changes in real time instead of polling.
What sports and markets are covered for William Hill?
Coverage spans 34 sports and 12,000+ leagues, with markets including moneyline, spreads, totals, team totals and halftime lines. William Hill is one of 265+ bookmakers available through the same API, so you can compare its prices against other books in a single request.
How do I get an API key for William Hill odds?
Sign up at odds-api.io and your API key is issued instantly, no credit card required. The free tier includes 100 requests per hour so you can test William Hill data right away, and paid plans include 5,000 requests per hour.
Is this an official William Hill API?
No. Odds-API.io is an independent odds data service and is not affiliated with William Hill. We aggregate publicly displayed odds from 265+ bookmakers into one consistent JSON API, which is useful when a bookmaker does not offer a public API of its own.