Aditya Sharma developed X402 Payment Protocol support within the 0xGasless integration for the ava-labs/builders-hub repository, enabling on-chain payments on the Avalanche blockchain. His work focused on integrating the facilitator service to support production-ready on-chain workflows, expanding the platform’s payment capabilities for decentralized applications. Leveraging skills in API integration, blockchain development, and smart contract development, Aditya implemented code changes that improved transaction flow, security, and user experience. The project laid the groundwork for broader dApp adoption on Avalanche by unlocking new on-chain payment use cases. Over the month, he delivered one feature with a focus on robust, scalable architecture.