EPI
The unified payment infrastructure for Ethereum. EPI is a non-custodial payment gateway that works with EPI Wallet to allow gassless commerce
Demo
About
EPI enables online stores to accept gasless crypto payments without relying on FIAT currencies or custodial wallet solutions EPI is a two fold solution 1. EPI wallet - a user friendly wallet which uses Push protocol 2. EPI Pay - a digital payment gateway that abstracts away all the web3 behind an easy to integrate react component. It works with Metamask and "EPI Wallet" for now. And we will work on adding support for more wallets soon
How it's made
The EPI Pay is a react component that uses P2P messaging enabled by Push protocol. It allows vendors to accept crypto payments The EPI Wallet is built using Web3JS. For P2P notifications, we use Push protocol. The EPI DAO is a solidity smart contract deployed on Sepolia Testnet When a vendor accepts a payment on EPI Pay, we charge them a small fees from their profit which is used to subsidise the gas for their user. This happens in one single transaction. As a result, when a payment is made using EPI Wallet, the payment is gas-less