E io pago!

PROJECT NAME

E io pago!

DESCRIPTION OF THE PROJECT (2 lines)

An intelligent XMTP agent on Base Network that analyzes receipt images using GPT-4o Vision and automatically calculates bill splits for groups. Features a Next.js mini-app with OnchainKit for viewing debts and expenses stored on-chain.

TELEGRAM USER NAME (team contact to share the judging details)After submission, this person should be constantly checking Telegram for updates tg: @fiorelorenzo

REPOSITORY WITH THE PROJECT'S CODE (should be open and public)

https://github.com/AdCazzum/e-io-pago

VIDEO DEMO (3 min max) - NO SLIDES ONLY PROJECT DEMO SHOWCASEA video to showcase your project. Attach any screenshot to the attachments field.

https://drive.google.com/file/d/1VWsB1fwTNZ5A_jcqLZZLiecF2nuZ8ySj/view?usp=sharing

The contract address(es) you deployed and the chain(s) where you deployed it.

ExpenseManager.sol deployed on Base Sepolia at: https://sepolia.basescan.org/address/0x2BdC8CC1bcc1C4d9394db0679a6075839F518742

Bounties

Provide a description or explanation on how you integrated any bounty sponsors' technology. The more descriptive and explanatory the better!

• XMTP: built a decentralized messaging agent using XMTP SDK for encrypted group communication. Agent processes receipt images sent via XMTP, stores attachments on IPFS (automatic by XMTP), and responds with bill split calculations.
• Base: deployed ExpenseManager smart contract on Base Sepolia with ERC2771 for gasless transactions. Mini-app built with OnchainKit + Wagmi for wallet connection and on-chain expense tracking.