During October 2025, this developer enhanced the Ecwid/ecwid-java-api-client repository by implementing a new feature that adds the cartOrigin parameter to report responses. This addition enables the API to include the origin of each cart, providing improved attribution and analytics for downstream reporting pipelines. The work focused on API development using Kotlin and Java, ensuring seamless integration with existing reporting structures while maintaining backward compatibility. The implementation followed a disciplined Git-based workflow with clear commit messages, resulting in minimal disruption to the codebase. This feature supports marketing and product teams in making more data-driven decisions based on cart behavior insights.