Developed and delivered a core feature for the razorpay-mcp-server repository, focusing on Payout Details Retrieval Tools to enhance payout data accessibility. The work involved designing and implementing API endpoints in Go to fetch payout details by ID and provide paginated listings by account, supporting more efficient data retrieval for downstream systems and analytics. Integrated pagination to improve user experience and scalability, while also updating dependencies and documentation to align with new payout workflows. Demonstrated skills in backend development, API integration, and Go programming, with attention to maintainability and clear documentation. No major bugs were reported during this development period.