Silent Failures in Production: How Test Environments Hide API Pagination

This article exposes a critical problem in API integration: test environments often fail to replicate production behavior, particularly around undocumented features like pagination. The developer's struggle—receiving empty arrays despite 'success' status—underscores why pre-launch API validation requires explicit production documentation review and direct vendor communication. It's a cautionary lesson about the hidden costs of environment inconsistency and the necessity of thorough integration testing before going live.