Developed and delivered a security-focused API key authorization feature for the v2 endpoints in the jeejeelee/vllm repository, enhancing access control for sensitive operations. The implementation leveraged Python and emphasized robust API development and security best practices, ensuring that only authorized users could access protected endpoints. The work included comprehensive testing to validate the new authorization logic and was documented with clear commit messages and proper attribution, reflecting effective cross-team collaboration. By establishing a transparent audit trail, this contribution laid the groundwork for future security enhancements and compliance efforts, demonstrating a methodical approach to secure API design and implementation.