Aura is an elite autonomous Web3 AI Concierge that leverages Venice AI and 1Shot Relayer to execute gas-abstracted on-chain transactions via natural language.
Aura: The Autonomous Web3 Concierge Aura is an intelligent Web3 agent designed to bridge the gap between natural language and complex on-chain execution. Powered by Venice AI (Llama 3.3 70B), Aura acts as a personal blockchain concierge.
Instead of forcing users to manually sign every transaction and pay gas fees, Aura leverages the latest Account Abstraction standards. By utilizing the MetaMask Smart Accounts Kit (EIP-7715) for session key delegations and integrating the 1Shot Public Relayer (EIP-7710), Aura can execute multi-step transactions autonomously.
Use cases include:
Executing autonomous USDC transfers based on chat prompts.
Monetizing the agent itself via x402 micro-payments (the agent charges a fee per service executed seamlessly through the relayer).
Abstracting all gas fees so the user experience feels entirely like Web2.
During this hackathon, we built the entire platform from scratch:
Frontend & Chat UI: Developed a responsive chat interface using Next.js, React, and Tailwind CSS.
AI Integration: Successfully integrated Venice AI (Llama-3.3-70b) with customized system prompts to act as a Web3 agent capable of interpreting transaction intents.
Account Abstraction (EIP-7715): Implemented MetaMask Smart Accounts Kit, allowing users to grant scoped "Session Permissions" (ERC20-token-allowance) directly to the Relayer Target without exposing private keys.
Relayer Integration (EIP-7710): Engineered a robust backend API (route.ts) that decodes raw MetaMask permissions and orchestrates complex payload structures (executions & permissionContext) to the 1Shot API.
A2A Coordination: Built a sub-agent coordination mechanism allowing the main agent to delegate specific tasks to a specialized sub-agent.
Debugging & Overcoming EIP-7715 Specs: We successfully navigated and debugged the bleeding-edge EIP-7715/7710 specs, solving deep architectural payload mismatches to finally execute successful gasless transactions on-chain.
Bootstrapped