Developed a secure logging enhancement for the hotgluexyz/tap-hubspot-beta repository, focusing on preventing sensitive token leakage in failed-request logs. Leveraging Python, the work introduced a curlify_request utility and integrated token masking directly into the validate_response flow. This approach ensured that while error logs remained useful for debugging and traceability, no sensitive authentication data was exposed, thereby reducing data exposure risks and supporting compliance requirements. The solution emphasized robust error handling and security best practices in API integration, strengthening the repository’s logging pipeline with minimal performance impact and laying groundwork for improved auditability and resilience in future development cycles.