EasyInvoice: API Demo App

An app for creating and paying requests using the Request Network API.

EasyInvoice is a web application built with Next.js that allows users to create and manage invoices, and accept crypto payments via the Request Network API. It mimics Web2 apps in its functionalities, providing a user-friendly experience with Google login and real-time updates.

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Key Features

Overall Supported Currencies and Chains

15 stablecoins: USDC/USDT/DAI on 5 chains (Ethereum, Polygon, Arbitrum One, Base, OP Mainnet) + 4 testnet tokens on Sepolia + USD fiat for Conversion and Crypto-to-fiat payments.

Invoice Creation

Invoice Creation: A simple form to create invoices.
- Client name and email fields.
- Items, amounts, and notes fields.
- Invoice currency and payment currency options, supporting currency conversion via the Request Network API.
Currency Conversion: uses on-chain price feeds to calculate the exact payment currency amount based on the invoice currency at the moment of payment so you always receive the correct amount.

Dashboard

Dashboard: View key metrics and a table of your invoices.

Invoice Payment

Invoice Payment:
- View invoice details and initiate payment using transaction calldata provided by the Request Network API.
- Compatible with 80+ different crypto wallets via Reown AppKit
Real-time Updates: The app receives webhooks from the Request Network API to update the invoice status in real-time.