During July 2025, Zhenxing Guan developed a Swagger and OpenAPI import feature for ShenYu Admin in the apache/shenyu repository, enabling seamless onboarding of external API definitions. He focused on backend development using Java and Spring Boot, implementing robust URL validation to mitigate SSRF vulnerabilities during the import process. The work included a comprehensive code refactor to improve maintainability and efficiency, supporting future enhancements and easier integration of API specifications. By leveraging skills in API Gateway management, HTTP client handling, and security, Zhenxing’s contribution addressed safe and efficient API lifecycle management, laying a foundation for improved external API integration workflows.