During November 2025, Hex Delaforge developed and integrated the Solana 0xRoulette Liquidity Adapter within the DefiLlama-Adapters repository. This feature enables retrieval of total liquidity from Solana vault accounts through the 0xRoulette protocol, broadening the scope and accuracy of DeFi liquidity analytics on Solana. Hex utilized JavaScript and blockchain development skills, focusing on API integration to ensure seamless data extraction and aggregation. The work included thorough documentation and code-quality improvements, supporting maintainability and clarity for future contributors. While the contribution was focused on a single feature, it addressed a specific analytics gap and demonstrated depth in protocol integration.