During November 2025, Sumkee integrated the Paxi Network into the cosmostation/chainlist repository, focusing on enhancing Cosmos ecosystem discovery. He implemented robust API integration and blockchain development techniques to onboard Paxi, including native token details and IBC interoperability. Sumkee structured comprehensive JSON definitions for network parameters and assets, standardizing chain data to improve searchability and streamline onboarding for both developers and users. By prioritizing data structuring and interoperability, his work reduced integration friction and improved accessibility for new networks. The depth of his contribution lay in delivering a feature-rich, maintainable integration without reported bugs, reflecting careful engineering and attention to detail.