Developed and delivered the QuantumShield API metadata and service for the coinbase/x402 repository, enabling automated token risk analysis and security scoring workflows. Focused on API development and security analysis, the work involved designing JSON-based service endpoints and integrating them within the broader ecosystem namespace. The implementation supported governance and compliance requirements while laying the groundwork for future scalability across related services. Branding assets, including a high-resolution logo, were updated to align with the new service. This feature provided a structured approach to token risk scoring, enhancing the security posture of the platform without introducing any bug fixes during the period.