LIVE & PRODUCTION READY

Seedance 2.0 API — AI Video Generation at Scale

The most powerful AI video generation API. Text-to-video, image-to-video, multi-shot storytelling with native audio — one API key for e-commerce, short drama, marketing, and beyond.

Seedance 2.0 Model AI Video API Text-to-Video · Image-to-Video 1080p · Multi-Shot · Audio

Start Building — Get API Key Try Video Generator →

1080p

Max Resolution

15s

Max Duration

99.9%

API Uptime

4-in-1

Input Modalities

Live Demos — See What Seedance 2.0 API Can Generate

Real outputs generated through our AI video generation API. From product showcases to cinematic storytelling.

1080p

A golden retriever and a British Shorthair cat sit across from each other at a cozy cafe table.

1080p

Beats headphones — glossy and matte textures, transitions through four color variants, clean studio backdrop.

1080p

A mysterious figure in a red jacket runs down an empty city street at night.

1080p

Race car driver in a dark helmet, intense focused expression, driving at high speed in wet conditions.

1080p

Renaissance portrait woman sneakily reaches out of the frame to sip coffee. Surreal humor.

1080p

A man in a dark blue hoodie sprints through a bustling Asian street market, action-thriller style.

Explore Full Seedance 2.0 Guide →

Pricing — Compare AI Video API Pricing

Transparent video generation API pricing comparison across leading AI video APIs. See why developers choose Seedance 2.0 over Sora 2, Kling 3.0, and Veo 3.1.

Feature	Seedance 2.0	Sora 2	Kling 3.0	Veo 3.1
Cost per Second (with audio)	$0.13 (720p)	$0.10 (720p)	$0.112 (1080p)	$0.40 (1080p)
Est. Cost per Video	$1.29 / 10s	$1.20 / 12s	$1.12 / 10s	$3.20 / 8s
Max Resolution	1080p	720p (Std) / 1080p (Pro)	4K	4K
Supported Durations	Up to 15s	4-25s (varies)	3-15s	8s
Audio Support	Built-in	Built-in	Built-in	Built-in
Input Modalities	Text, Image, Video, Audio (up to 12 files)	Text, Image	Text, Image, Video, Audio	Text, Image

Seedance 2.0 — 2K output, up to 15s, native audio, competitive pricing. The best value AI video API for developers.

Why Choose Seedance 2.0 API?

Everything you need to build with AI video generation at scale. From startups to enterprises.

🔄

Multi-Modal Input

Text, image, video, and audio inputs. Combine up to 9 images, 3 videos, 3 audio clips in a single generation.

🎬

1080p Cinematic

Full HD output with stunning visual quality. Film-grade motion and lighting for production-ready results.

📖

Multi-Shot Storytelling

Generate coherent multi-scene videos. Maintain character and style consistency across shots.

🔌

RESTful API

Clean REST endpoints with JSON format. OpenAI-compatible. Get started with a single API call.

🏢

Enterprise Ready

99.9% uptime SLA. Async task processing. Built for production workloads at scale.

💳

Pay As You Go

No subscription, no commitment. Top up and pay only for what you generate.

Seedance 2.0 API Capabilities

Full-featured video generation API for every use case — from social media to cinematic production.

📝

Text-to-Video

Generate videos from text descriptions. Describe any scene and watch it come to life.

🖼️

Image-to-Video

Animate static images into dynamic video. Perfect for product shots and creative assets.

📐

Multiple Resolutions

Support for 480p, 720p, and 1080p output. Choose the right quality and price point for your use case.

⏳

Async Processing

Submit tasks and poll for results. Or use webhooks for real-time notifications when generation completes.

🎞️

Multi-Shot

Create coherent multi-scene videos. Maintain narrative consistency across shots for storytelling.

⚡

Fast Generation

Optimized infrastructure for reliable generation. Most videos ready in 1-3 minutes with async processing.

Get Started in 3 Steps

From zero to generating AI videos in 5 minutes with our OpenAI-compatible RESTful API.

Get Your Free API Key

export NEOSPARK_API_KEY="your-api-key-here"

Send a Generation Request

Use our RESTful API to submit a text-to-video or image-to-video generation task.

import os, requests

response = requests.post(
    "https://api.useneospark.com/v1/videos/generations",
    headers={"Authorization": f"Bearer {os.environ['NEOSPARK_API_KEY']}"},
    json={
        "model": "seedance-2.0",
        "prompt": "A golden retriever puppy playing in a sunny garden",
        "resolution": "1080p",
        "duration": 10
    }
)
task_id = response.json()["id"]

Get Your Video

Poll the status endpoint or configure webhook notifications for production workflows.

status = requests.get(
    f"https://api.useneospark.com/v1/tasks/{task_id}",
    headers={"Authorization": f"Bearer {os.environ['NEOSPARK_API_KEY']}"},
)
results = status.json()["results"]
print(f"Video ready: {results[0]['url']}")

Get Free API Key →

Frequently Asked Questions

Everything you need to know about the Seedance 2.0 API.

What is Seedance 2.0 API? ▼

Seedance 2.0 API is a RESTful interface to access ByteDance's Seedance 2.0 video generation model. It provides text-to-video, image-to-video, multi-shot storytelling, and native audio generation through a developer-friendly API.

How much does Seedance 2.0 API cost? ▼

Seedance 2.0 API uses pay-as-you-go pricing with no subscription required. Video generation starts from $0.13 per second at 720p with audio. You only pay for what you generate, making it cost-effective for startups and enterprises alike.

How do I get a Seedance 2.0 API key? ▼

Sign up on the NeoSpark platform to get your API key instantly. No real-person verification or waitlist required. Once registered, you can generate API keys from your dashboard and start building immediately.

What video resolutions and durations are supported? ▼

Seedance 2.0 API supports 480p, 720p, and 1080p output resolutions. Video durations range from 4 to 15 seconds, adjustable in 1-second increments to match your creative needs.

Does Seedance 2.0 API support image-to-video? ▼

Yes. Seedance 2.0 API supports single image animation, first-last frame control, and multi-image composition with up to 9 images in a single generation request. This makes it ideal for product videos and creative storytelling.

How long does video generation take? ▼

Most videos are generated within 60-180 seconds depending on resolution and complexity. The API uses async processing, so you can submit tasks and receive results via polling or webhook notifications when complete.

Is the API OpenAI-compatible? ▼

Yes. Seedance 2.0 API uses OpenAI-compatible request and response formats, making it easy to integrate with existing applications that already use OpenAI-style APIs. Minimal code changes are needed to switch or add video generation.

Can I use Seedance 2.0 API for commercial projects? ▼

Yes. All accounts include commercial usage rights. You can use generated videos in e-commerce, marketing, short drama, social media content, and any other commercial application without additional licensing fees.

What programming languages are supported? ▼

Any language capable of making HTTP requests is supported. We provide official code examples in Python, Node.js, and cURL. SDKs and community libraries are available for Java, Go, Ruby, and PHP.

Does Seedance 2.0 API support webhooks? ▼

Yes. Webhook notifications are supported and recommended for production use. Configure a webhook URL in your dashboard, and the API will send a POST request with the generation results as soon as your video is ready.

Ready to Build with Seedance 2.0 API?

Start generating cinematic AI videos in minutes. No subscription. No waitlist. Just powerful text-to-video and image-to-video at your fingertips.

Get Free API Key Read Full Guide

✓ OpenAI-Compatible ✓ 99.9% Uptime SLA ✓ Commercial Use Included ✓ Webhook Support