Developed and delivered the InoSwap Cronos Aggregator Adapter for the DefiLlama/dimension-adapters repository, enabling on-chain calculation of daily fees and volume metrics for the Cronos blockchain. The work involved consolidating data pipelines by merging fee and volume data paths and migrating historical data collection to on-chain SwapExecuted events. Legacy code was removed to streamline the adapter architecture, and fee-recipient inflows were implemented to improve data accuracy. Enhanced observability was achieved by integrating the llama metrics endpoint. The project utilized TypeScript and API integration skills, establishing a more accurate and maintainable foundation for future blockchain adapter development within the repository.