🚀 Seedance 2 Generator — Seedance 2.0 & Seedance 2 Mini AI Video Workspace
A beautifully designed, fully-integrated AI video playground. Built with Next.js, this open-source template serves as a complete, self-contained SaaS boilerplate for generating, editing, and managing high-quality AI videos fueled by Seedance 2.0 and the new Seedance 2 Mini engine — ByteDance’s fast, affordable model at ~$0.073/sec.
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https://github.com/user-attachments/assets/e3ec6cd7-2a62-4971-9e97-9906aca68265
🧪 Try Models in the Muapi Playground
🌐 Live Manifestation
Experience the Seedance engine live here
Sign in with Google to explore the Generation Studio, Edit Mode, and Credit Tiers directly from your browser. Our glassmorphic, high-fidelity interface is fully responsive and production-ready.
Seedance v2.0 Generator is not just another wrapper — it’s a production-ready, highly-optimized AI web application. Out of the box, it seamlessly manages User Authentication, Credits & Billing, Image Persistence, and asynchronous AI video generation polling using a sleek Next.js (App Router) architecture. It empowers you to build professional-grade AI workflows with built-in mobile optimization, making it the perfect starting point for your next AI SaaS.
Why use Seedance 2 Generator?
- Production-Ready SaaS — Complete with Google OAuth and Stripe Checkout workflows built-in.
- Seedance 2.0 & Seedance 2 Mini — Supports both models. Use Seedance 2.0 for maximum quality, or route to Seedance 2 Mini for fast generation at ~$0.073/sec — great for keeping credit costs low.
- Advanced Video Studio — Seamlessly toggle between prompt-based Text-to-Video generation and Multi-Image Reference editing.
- Historical Archive — All creations are securely persisted to a PostgreSQL database for a customized user gallery.
- Minimalist UX — Custom dropdowns, high-fidelity micro-animations, and complete mobile-stacked responsiveness.
- Extensible API — Easily swap out the underlying AI engine without breaking the application UI.
✨ Core Features
- Kinetic Video Studio — Generate stunning visuals with text prompts. Includes options for advanced
Aspect Ratio tuning, and tiered Resolutions (480p, 720p) tied directly to a flexible credit cost system.
- Multi-Image Reference Mode — Transition smoothly to editing. Upload local images or add up to 9 external image URLs to use as visual reference nodes.
- My Creations Archive — A dedicated history vault for logged-in users. Displays past generations securely fetched from the database, viewable in a detailed inspector modal with 1-click downloads.
- Credit Tiers & Billing — Complete Stripe integration. Start users off with a seed balance, map generations to credit deductions, and seamlessly route them to an interactive pricing page.
- Minimal & Dynamic UI — Built on Tailwind CSS and Framer Motion, ensuring every state transition, loading spinner, and dropdown elegantly guides the user.
⚡ Deployment: Vercel & Production
Deploying an instance of Seedance v2.0 Generator to the web requires minimal configuration. The architecture is engineered explicitly for Vercel serverless environments.
🔑 Required Environment Variables
To successfully deploy and run, you must populate the following environment variables in your Vercel project settings:
| Service |
Variable |
Description & Source |
| Database |
DATABASE_URL |
PostgreSQL connection string (Supabase or Neon) |
|
DIRECT_URL |
Direct DB connection for Prisma migrations |
| NextAuth / Google |
NEXTAUTH_SECRET |
Secure random string generated via openssl rand -base64 32 |
|
NEXTAUTH_URL |
Your production domain (e.g. https://my-app.vercel.app) |
|
GOOGLE_CLIENT_ID |
Get from Google Cloud Console |
|
GOOGLE_CLIENT_SECRET |
Get from Google Cloud Console |
| Stripe Billing |
STRIPE_SECRET_KEY |
Get from Stripe Dashboard |
|
NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY |
Get from Stripe Dashboard |
|
STRIPE_WEBHOOK_SECRET |
Webhook secret for resolving credit purchases |
| AI Generator |
SEEDANCE_V2_API_KEY |
Create an account and get key from muapi.ai/access-keys |
Existing deployments
Before deploying this update, run npx prisma db push to add the nullable Creation.webhookTokenHash column. Callbacks for jobs submitted before the update do not have per-job tokens and will be rejected; allow those jobs to finish before deploying, or submit them again afterward.
🛠️ Local Development
Ready to iterate locally? Setup is straightforward.
Prerequisites
- Node.js (v18 or higher)
- A local PostgreSQL instance or a free cloud Database URL.
Setup
# 1. Clone the repository
git clone https://github.com/SamurAIGPT/seedance-2-generator
cd seedance-v2-generator
# 2. Install dependencies
npm install
# 3. Setup Environment
cp .env.example .env
# Open .env and insert your specific keys.
# 4. Initialize Database Schema
npx prisma generate
npx prisma db push
# 5. Start the Development Server
npm run dev
The graphical console should now be heavily responsive on http://localhost:3000.
Seedance v2.0 Generator: A modular, mobile-ready, production-grade AI video workspace built for creators and builders.
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