API Error Codes: A Test Suite Pattern I Stole from Stripe

📰 Dev.to · Smeet Gohel

Learn how to implement a test suite pattern for API error codes inspired by Stripe's API reference, improving error handling and reliability in your own APIs

intermediate Published 26 Jun 2026
Action Steps
  1. Read Stripe's API reference to understand their error code enumeration pattern
  2. Identify and enumerate possible error codes for your own API endpoints
  3. Build a test suite to validate error code handling for each endpoint
  4. Configure error code responses for each endpoint using the test suite pattern
  5. Test and validate error code handling using the test suite
  6. Apply the test suite pattern to all API endpoints to ensure consistency and reliability
Who Needs to Know This

Software engineers and developers on a team can benefit from this pattern to ensure robust error handling, while product managers can use it to improve overall API quality and user experience

Key Insight

💡 Enumerating and testing API error codes can significantly improve error handling and reliability, leading to better user experiences and reduced support requests

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🚀 Improve API reliability with a test suite pattern inspired by @Stripe! 💡

Key Takeaways

Learn how to implement a test suite pattern for API error codes inspired by Stripe's API reference, improving error handling and reliability in your own APIs

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