{"repo":"Alice53211/arc-fintech-app","free":true,"listed":false,"github":"https://github.com/Alice53211/arc-fintech-app","clone":"git clone https://github.com/Alice53211/arc-fintech-app.git","description":"fintech app for multi-chain treasury management system","language":"TypeScript","stars":129,"topics":["fintech","fintech-app","multi-chain","arc-fintech","fintech-system","fintech-treasury"],"license":"Apache-2.0","category":"deployment-docker-iac","readme_excerpt":"Arc Fintech App Modern multi-chain treasury management system. This sample application uses Next.js, Supabase, and Circle Developer Controlled Wallets, Circle Gateway and Circle Bridge Kit with Forwarding Service to demonstrate a multi-chain treasury management system with bridge capabilities. Table of Contents - Prerequisites - Getting Started - How It Works - Webhooks & Real-Time Updates - Environment Variables - User Accounts Prerequisites - Node.js v22+ — Install via nvm - Supabase CLI — Install via npm install -g supabase or see Supabase CLI docs - Docker Desktop (only if using the local Supabase path) — Install Docker Desktop - Circle Developer Controlled Wallets API key and Entity Secret How It Works - Built with Next.js App Router and Supabase - Uses Circle Developer Controlled Wallets for managing multi-chain transactions - Uses Circle Gateway for a unified, cross-chain USDC balance - Utilizes @circle-fin/app-kit ( kit.bridge / kit.estimateBridge ) for bridging assets across supported chains - Circle webhooks keep transaction and Gateway state in sync (see Webhooks & Real-Time Updates) - Real-time UI updates powered by Supabase Realtime subscriptions - Styled with Tailwind CSS and components from shadcn/ui Webhooks & Real-Time Updates The dashboard refreshes balances automatically when funds move: a Circle webhook updates a row in Supabase, and a Supabase Realtime subscription pushes that change to the UI. Circle must reach your endpoint over the public internet, so ","default_branch":null,"files":null,"tree":[],"storefront":"/r/Alice53211","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/Alice53211/arc-fintech-app/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}