Step 9: Test Your Application

Validate your application's functionality, security, and performance.

Thoroughly test your application before you release it. Test as much as you can in the sandbox, and then test in production.

Use the following checklist to track your testing progress. For troubleshooting information, refer to SP-API Errors FAQ.

Test basic connectivity

  • Connect to API endpoints
  • Test the authorization flow
  • Validate response handling

Test core functionality

  • Make API calls
  • Process responses
  • Refresh tokens
  • Handle common errors
  • Verify workflow completion

Run end-to-end processes

  • Process all response types
  • Maintain data consistency
  • Simulate error scenarios
  • Optimize API usage using different access methods

Handle network errors

  • Handle invalid requests
  • Monitor rate limits
  • Implement throttling controls

Next steps

Proceed to Step 10: List Your Application.


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