Full Stack AI Fianace Platform with Next JS, Supabase, Tailwind, Prisma, Inngest, ArcJet, Shadcn 🔥🔥

🧠 Features

• 🧾 AI Receipt Scanning – Upload receipts and auto-log expenses using Gemini Vision.
• 🧠 Smart Categorization – Classify transactions with AI-powered tagging.
• 📈 Monthly AI Insights – Get personalized suggestions to improve spending habits.
• 🔔 Budget Alerts – Get notified when you exceed budget thresholds.
• 📊 Real-time Dashboard – Visualize spending trends and category breakdowns.
• 🔐 Authentication – Secure sign-up/sign-in via Clerk.
• ⏱ Event-driven Workflows – Background jobs handled by Inngest.
• 🛡 Rate Limiting & Security – Protect endpoints with ArcJet.
• 📩 Email Notifications – Transaction summaries via Resend API.
• 🎨 Beautiful UI – Built with Tailwind CSS + Shadcn UI.
• ⚙️ Backend – Next.js App Router, Prisma ORM, Supabase DB.

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🛠 Tech Stack

• Frontend: React 19, Next.js 15 (App Router)
• Styling: Tailwind CSS, Shadcn UI
• Backend: Next.js API Routes, Prisma, Supabase
• Auth: Clerk
• AI: Gemini API (Google's Generative AI)
• Infra: Inngest (background jobs), ArcJet (rate limiting)
• Email: Resend API

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⚙️ Environment Variables

Create a .env file in your root and add the following:

DATABASE_URL=
DIRECT_URL=

NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=
CLERK_SECRET_KEY=
NEXT_PUBLIC_CLERK_SIGN_IN_URL=/sign-in
NEXT_PUBLIC_CLERK_SIGN_UP_URL=/sign-up
NEXT_PUBLIC_CLERK_AFTER_SIGN_IN_URL=/onboarding
NEXT_PUBLIC_CLERK_AFTER_SIGN_UP_URL=/onboarding

GEMINI_API_KEY=
RESEND_API_KEY=
ARCJET_KEY=

RESEND_API_KEY=

ARCJET_KEY=