Xiyang Liu developed a wallet creation source tracking feature for the Portkey-Wallet/portkey-web repository, focusing on analytics and source-specific logic in wallet creation flows. By introducing a new 'source' parameter to CreateWalletParams and propagating it through related APIs such as requestRecoveryWallet and createWallet, Xiyang enabled more granular attribution and routing of wallet creation requests. The work was implemented using TypeScript and front-end development techniques, leveraging React Hooks to manage state and logic. This update established a foundation for enhanced telemetry and analytics-driven decision making, reflecting a focused and foundational contribution within a short one-month development period.