Seedance 2.5 SDK

Official Node.js / TypeScript SDK for Seedance 2.5 — the native 30s AI video generation model with 50+ multimodal references and synchronized audio rendering.

🎬 Explore Online Studio: Experience the web generator directly at https://seedance25.tech.

✨ Features

• Native 30s Video Generation: Production-grade motion consistency without prompt drift.
• Multimodal References: Upload 50+ image, audio, and visual references.
• Synchronized Audio: Built-in sound effects, ambience, and dialogue generated alongside video diffusion.
• Cinematic Quality: Native 720p, 1080p, and 4K video exports.
• TypeScript Support: Complete type definitions included out of the box.

📦 Installation

npm install seedance-client
# or
pnpm add seedance-client
# or
yarn add seedance-client

🚀 Quick Start

1. Generate Video from Text Prompt

import { SeedanceClient } from 'seedance-client';

const client = new SeedanceClient({
  apiKey: process.env.SEEDANCE_API_KEY,
});

async function main() {
  const task = await client.generateVideo({
    prompt: 'A cinematic underwater sequence of a bioluminescent whale gliding through deep oceanic trenches, 4k ultra-detailed',
    aspectRatio: '16:9',
    resolution: '1080p',
    duration: 10,
    enableAudio: true,
  });

  console.log('Seedance task submitted:', task.taskId);
}

main();

🔗 Links & Resources

• Official Web Platform: https://seedance25.tech
• Interactive Generator: https://seedance25.tech/#generator
• Prompt Library: https://seedance25.tech/prompts

📄 License

MIT © Seedance 2.5