Worked on modernizing Bing Maps imagery requests within the CesiumGS/cesium repository by replacing legacy JSONP-based requests with standard JSON loading over CORS. This update centralized client header handling through a new helper function, improving both consistency and security across all imagery requests. The approach reduced cross-origin complexity and streamlined the request flow, making future integration with additional imagery providers more straightforward. Focused on front-end development and API integration using JavaScript, the work enhanced the reliability and performance of the imagery pipeline. The changes also laid a foundation for easier maintenance and reduced integration effort in subsequent development cycles.