During January 2026, Calculus Finance developed and delivered the Binance Smart Chain Fees and Revenue Adapter for the DefiLlama/dimension-adapters repository. This adapter enabled daily calculation of fees and treasury-based revenue on Binance Smart Chain by integrating with on-chain data through API calls to a treasury address. The solution was implemented in TypeScript, leveraging backend development skills to ensure accurate data aggregation and compatibility with existing dashboards. The adapter followed a scalable pattern, supporting future cross-chain integrations. Calculus Finance’s work was code reviewed, tested, and merged without major issues, stabilizing the data pipeline and extending revenue visibility to Binance Smart Chain.