Developed the ETCMC V2 TVL Calculator Adapter for the DefiLlama-Adapters repository, enabling accurate computation of Total Value Locked for ETCMCV2 deployments. The work focused on integrating a factory-address pattern to support precise TVL calculations, ensuring compatibility with DefiLlama’s existing data model for seamless dashboard integration. Leveraging JavaScript and backend development skills, the adapter was designed for minimalism and maintainability, expanding coverage for ETCMCV2 protocols. The implementation emphasized reliable API integration, improving data consistency for downstream analytics. This contribution addressed the need for robust TVL reporting, aligning with DefiLlama’s standards and supporting ongoing ecosystem data reliability and transparency.