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Dev.to
7/4/2026
5 Things We Didn't Expect While Building a Real-Time Sports Odds API

5 Things We Didn't Expect While Building a Real-Time Sports Odds API

Short summary

Building a real-time sports odds API revealed that data normalization, monitoring, and infrastructure matter more than scraping. The engineers encountered challenges matching events across bookmakers, handling thousands of updates per second, and maintaining 24/7 reliability. Their learnings became PulseScore, which aggregates multiple bookmakers into a consistent developer-friendly API.

  • Data normalization and monitoring are bigger engineering challenges than scraping
  • Real-time systems require architecture for detecting changes within seconds with 24/7 uptime
  • Developers value consistent APIs over raw data; consistency becomes the core product

Generated with AI, which can make mistakes.

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