During December 2025, Brian Smoking enhanced the API documentation for the Card Retrieval endpoint in the basecamp/fizzy repository. He focused on clarifying the response structure and detailing per-card steps, ensuring the documentation accurately reflected the implemented API behavior. Using Markdown and JSON, Brian applied best practices in API documentation and backend development, emphasizing maintainability and testability. His work improved developer onboarding and reduced integration time by providing clear, version-controlled documentation with explicit change traceability. Although no bugs were addressed during this period, the depth of his documentation update contributed to better cross-team communication and more efficient client integration processes.