~~lepak-scaling-eth-3~~
RecurriPay

Intro 👋

RecurriPay stands for "Recurring Payments". To put it simply, it is a wallet which allows users to set up recurring payments. Addtionally it also has a social recovery feature which allows users to recover their funds in the event of private key loss.
Key features 🎲

Account abstraction 👤

The frontend of this project is built using Nextjs. Under the hood, this project builds on top of the @account-abstraction-sdk by Eth-infinitism to enable first class citizen contract accounts. We wrote smart contracts inheriting from SimpleAccount and SimpleAccountFactory with additional features - recurring payment and social recovery.
Recurring payment 🔂

For the former, when a user sets up a recurring payment order, we write it to the account smart contract (setUpRecurringPayment) as well as creating a task in Gelato Network. It will then call the specified function to execute the transaction (makeRecurringPayment) every interval defined by the user.
Social recovery 🤝

As for social recovery, we are using Optimism’s Attestation Station. First, the user specifies 3 addresses that can attest for them in the event of lost access to the account. In order to recover the funds within it, the 3 addresses need to send an attestation to the smart contract. Then, a function can be called in the account contract to move the funds to another address. Optimism’s Attestation Station is easy to integrate and provides a simple and secure mechanism to build our social recovery feature.
The stack 🛠️

Frontend: Next.js
Account abstraction: eth-infinitism account-abstraction-sdk
Transaction automation: Gelato Network
Smart Contract Development: hardhat
Attestation: Optimism's Attestation Station
Bundler infrastructure: Stackup
Getting started 🏁

// install dependencies
npm install