Next.js AI Micro-SaaS Starter

Commercial-grade AI boilerplate with streaming LLMs, Supabase auth, and Stripe billing.

# Clone repository release git clone https://github.com/ashrweb/release-package.git # Enter workspace & install dependencies cd release-package npm install --save-exact # Configure local environment cp .env.example .env.local # Launch local development server npm run dev ✓ Server live on http://localhost:3000 (Compiled in 420ms)

├── app/ │ ├── (auth)/login/page.tsx # Supabase SSR cookie session guard │ ├── api/ai/stream/route.ts # Vercel AI SDK real-time token stream │ ├── api/webhooks/stripe/route.ts# Cryptographic signature verification │ ├── dashboard/page.tsx # Authenticated metrics & billing tier │ └── layout.tsx ├── components/ │ ├── ai-stream-panel.tsx # Markdown token streaming UI │ └── ui/ # Tailored accessible Tailwind primitives ├── lib/ │ ├── supabase/client.ts # Strict typed PostgreSQL client │ └── stripe/subscriptions.ts # Customer portal & checkout sessions └── package.json # Zero unneeded runtime dependencies

# LLM & AI Engine Credentials OPENAI_API_KEY=sk-proj-live-production-token # Database & Supabase SSR Cookies NEXT_PUBLIC_SUPABASE_URL=https://app-project.supabase.co NEXT_PUBLIC_SUPABASE_ANON_KEY=eyJhbGciOiJIUzI1NiIsInR5c... # Payment Gateway & Webhook Signature STRIPE_SECRET_KEY=sk_live_51M000000000000 STRIPE_WEBHOOK_SECRET=whsec_signature_verified

[01] ARCHITECTURE OVERVIEW

ENGINEERING SPEC

A battle-tested, production-ready full-stack starter kit designed to help developers and indie hackers build and launch profitable AI applications in days, not months. Features real-time token streaming with Vercel AI SDK, turnkey Supabase auth, and automated Stripe billing.

[02] CORE DELIVERABLES & CAPABILITIES

VERIFIED FEATURES

FREE