AUTHENTICATION
Email OTP sign-in. No passwords.
Better Auth with magic codes, protected route trees, SSR session forwarding, and cross-subdomain cookies.
APP STARTER APP
Nuxt 4Hono + tRPCBetter AuthDrizzleTailwind v4Fal AIOpenRouter
A full-stack monorepo starter with email OTP auth, token-based billing, AI generation studio, media storage, and admin tooling — all wired up.
What's included
Everything you need to launch.
Six core systems, pre-wired and tested.
AI STUDIO
Chat, images, video, embeddings.
Provider-agnostic AI workspace with structured extraction, media generation, and similarity search.
TOKEN BILLING
Subscriptions, packs, usage ledger.
Multi-plan billing with Polar and Payture, token economy, credit grants, and entitlement policies.
MEDIA STORAGE
Upload, generate, and persist assets.
S3-compatible storage with signed uploads, avatar management, and a generated media gallery tied to user accounts.
ADMIN PANEL
Manage users, billing, and entitlements.
Separate admin app with role-based access, token grants, provider sync, and lifecycle management.
TYPE-SAFE MONOREPO
End-to-end types. Clean architecture.
tRPC + Zod from client to database. Shared packages for auth, UI, config, and database schema.
AI Studio
Five AI primitives.
One unified workspace.
Every operation tracks tokens, persists output, and respects your billing entitlements.
Provider-agnostic · OpenAI, Anthropic, and more
Chat completions
with streaming.
Multi-turn conversations with configurable system prompts, model selection, and live token tracking. Every response is metered against your balance.
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Structured extraction
Run typed recipes that return JSON. Extract entities, summaries, and classifications from any source text.
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Image & video generation
Generate visuals with DALL-E or Sora. Every asset is stored to your account and browsable in the media gallery.
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Embeddings & similarity
Embed text into vectors and search by similarity. Profile-based configs control chunking and charge rates.
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Usage tracking & ledger
Every AI call is logged with provider, model, token cost, and timestamp. Full audit trail per user.
How it works
From visitor to authenticated user in three moves.
01
PublicBrowse the landing page
Visitors arrive at the marketing page. No sign-in required to explore features and pricing.
02
Email OTPEnter email, receive code
Click sign in, enter an email, and get a six-digit code. No password form anywhere in the flow.
03
ProtectedAccess the full app
Verified code authenticates the session. Dashboard, AI studio, billing, and media are all unlocked.
Ready to ship?
Fork the repo, configure your providers, and deploy a complete SaaS in minutes.