LEGHO

Screenshots

Problem Statement

LEGHO is an easy-to-use mobile application for Web2 and Web3 frens who want to share event costs, divide joint expenses or quickly pay off debts by using GHO tokens.What problem is Legho designed to solve?LEGHO meets the need to use GHO tokens in a concrete use case, that of payment between frens, and in particular with users who are not necessarily in Web3, by leveraging account abstraction.User experienceConnect your wallet with FamilyScan QR address to pay your frensSelect token & get an estimation in GHOSend GHO to your frens without the need to sign transaction (leveraging account abstraction)FeaturesPlan your social event with frensManage your portfolio and expensesSend & Receive GHO between frensRoadmapFace ID signature by using the secp256r1 elliptic curve to sign with modern devicesInclude token change in order to automate the change of token in GHO into the contractPossibility to create customizable link that you can share with your frens for paymentsAccept on-ramp payments to buy GHO with credits cards and bank transfers into the dapp

Solution

Backendhttps://github.com/dannpr/LGHOSafe Module for creating custom GHOModuleSafe Core AA SDK for leveraging account abstractionConnectKit with Family for connecting wallet to the dappAAVE Lending PoolGHOPayment (Smart contract: https://sepolia.etherscan.io/address/0x21B4b445A532815a5084195A1317B6e48531B85A)Frontendhttps://github.com/dannpr/LGHO/tree/front-endNext.jsShadcnNextuiChart.jsWagmiViem