During March 2025, ZZ developed and delivered the Asseto Token Integration for the DefiLlama/defillama-server repository. This work focused on building a robust backend feature to fetch, process, and persist token prices and metadata directly from the blockchain, thereby expanding asset coverage and improving the reliability of price feeds. ZZ utilized TypeScript for backend development, leveraging API integration and database management skills to create persistent data pipelines that support faster onboarding of new tokens. The implementation included thorough documentation and code quality improvements, resulting in a maintainable system that enables richer analytics and more complete token data for downstream consumers.