Stephen developed an end-to-end NFT transaction fees tracking and revenue distribution feature for the Spaace platform within the DefiLlama/dimension-adapters repository. He designed and implemented daily calculations of NFT transaction fees and automated the distribution of collected fees to designated collectors, ensuring accurate revenue recognition and improved transparency. Using TypeScript and focusing on backend development and API integration, Stephen delivered a robust workflow that streamlines monetization and provides precise fee visibility. The work emphasized data integrity and scalability, addressing the business need for reliable financial tracking in NFT activity. No major bugs were reported, reflecting careful engineering and thorough implementation.