Sports Betting Odds API Development

I'm seeking an expert bookmaker developer to build an API that fetches real-time odds for live and upcoming matches across various sports—like soccer, basketball, and tennis—from multiple sports betting websites.

Key requirements:
- Real-time odds
- Coverage of multiple sports
- Integration with top betting sites

Ideal skills and experience:
- Experience with API development
- Knowledge of sports betting
- Familiarity with data fetching and integration