During February 2026, PercolatorDex developed the ZAUTH Trust Infrastructure for the coinbase/x402 repository, focusing on enhancing deployment safety and governance. The work centered on integrating continuous endpoint verification and AI-powered code analysis, leveraging skills in AI integration, API development, and infrastructure development. By embedding trust checks directly into the deployment workflow, PercolatorDex enabled automated enforcement of security best practices and improved code review efficiency. The solution, implemented using JSON and modern API techniques, addressed the need for robust, scalable trust mechanisms across the x402 ecosystem. This feature-driven approach demonstrated depth in secure-by-design engineering and cross-team collaboration without major bug fixes.