Video

Seedance 2.0

Seedance 2.0 API on 光谱汇深 is ByteDance's latest AI video generation model, delivering stunning visual quality, smooth motion, and professional-grade cinematic output. One Seedance API key gives you every Seedance 2 API variant—seedance-2.0, seedance-2.0-fast and seedance-2.0-mini.

Commercial UseHigh Quality

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Service Highlights

Official Discounts
Pay-as-you-go
Fast & Low Latency

Input

Model

Prompt

279 / 4000 characters

Duration5s

Aspect Ratio

Resolution

Seed

Generate Audio

Return Last Frame

Web Search

Content Moderation

Reference Image

Asset URL0/9

Image with Roles

First Frame

Last Frame

Asset URL0/2

Reference Video

Asset URL0/3

Reference Audio

Upload reference audio (requires image or video)

WAV, MP3 (max 20MB, up to 3 audios, duration ≤ 15s)

Asset URL0/3

Output

Video link valid for 72 hours

Seedance 2.0 API Pricing

Transparent pricing with no hidden fees. Pay only for what you use.

Variant	Tier	Price
`seedance-2.0`	480P & uploaded videos	0.4Credits(~¥0.04)/secref. duration + gen. duration
	480P	0.66Credits(~¥0.066)/sec
	720P & uploaded videos	0.8584Credits(~¥0.0858)/secref. duration + gen. duration
	720P	1.42Credits(~¥0.142)/sec
	1080P & uploaded videos	2.1568Credits(~¥0.2157)/secref. duration + gen. duration
	1080P	3.544Credits(~¥0.3544)/sec
	4K & uploaded videos	4.4432Credits(~¥0.4443)/secref. duration + gen. duration
	4K	7.22Credits(~¥0.722)/sec

* Actual costs are subject to final output.

* uploaded videos pricing = (ref. duration + gen. duration) × current price

Seedance 2.0 API - Next-Level AI Video Generation

Create stunning AI-generated videos with Seedance 2.0 on 光谱汇深. Professional quality, cinematic motion, and incredible detail for all your creative projects.

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50K+

Active Users

99.9%

Uptime

Faster

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Cost Savings

Seedance 2.0 vs 1.5 Pro

Comprehensive upgrade with more powerful video generation. This comparison covers the Seedance 2.0 series; output resolutions vary by model.

Features	1.5 Pro	2.0NEW
Generation Speed	~60s	~45s
Text to Video
Image to Video
First Frame
Last Frame
Audio Driven
Video Reference
Motion Control

Key Features of the Seedance 2.0 API

Discover the cutting-edge video generation capabilities of the Seedance 2.0 API

Seedance 2.0 Fast Generation

Optimized architecture ensures high-quality video output with industry-leading generation speeds.

Seedance 2.0 Cinematic Motion

Advanced motion synthesis produces natural, fluid movements with minimal artifacts and flickering.

Seedance 2.0 Visual Excellence

State-of-the-art rendering delivers exceptional detail, lighting, and color accuracy in every frame.

Seedance 2.0 Image-to-Video

Transform static images into dynamic videos while perfectly preserving original styles and compositions.

Seedance 2.0 Cinematic Composition

Deep understanding of cinematography enables complex camera movements and professional lighting effects.

Seedance 2.0 Flexible Controls

Support for multiple resolutions and aspect ratios to meet diverse platform and content requirements.

Seedance 2.0 Precise Prompt Following

Advanced text understanding ensures your creative vision is accurately translated into video content.

Seedance 2.0 Multilingual Support

Supports multiple languages including English and Chinese for seamless global creative workflows.

Seedance 2.0 API Use Cases Across Industries

Empowering efficient video creation across industries with the Seedance 2.0 API

Seedance 2.0 Social Media Marketing

Create captivating video ads and brand stories with Seedance 2.0 to maximize engagement and conversions.

Seedance 2.0 Film & Animation

Rapid storyboard previews and motion references for professional film and animation production.

Seedance 2.0 Education & Training

Transform complex concepts into engaging video explanations for enhanced learning experiences.

Seedance 2.0 E-commerce Display

Showcase products dynamically with Seedance 2.0 for a more immersive shopping experience.

Seedance 2.0 Corporate Communication

Cost-effective production of high-quality corporate videos and training materials.

Seedance 2.0 Creative Art Design

Unlimited creative inspiration for artists and designers to explore dynamic visual expression.

Get Started with the Seedance 2.0 API

Start your AI video journey with the Seedance 2.0 API in just a few steps

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→

Configure Parameters

Try different prompts and settings in our Playground to find your creative style.

→

Integrate into Your App

Follow our API documentation to seamlessly integrate Seedance 2.0 into your products.

Start Creating

User Reviews for Seedance 2.0

Real feedback from creators and developers using Seedance 2.0 worldwide. These reviews describe experiences with the Seedance 2.0 series.

“The visual quality of Seedance 2.0 is incredible! The motion is so smooth and natural, it really elevates my content.”

Sarah Kim

Content Creator

“As a developer, I appreciate the clean API and fast response times. Seedance 2.0 integrates seamlessly into our pipeline.”

Alex Wang

Full-Stack Engineer

Seedance API Model Family

Compare every Seedance video model on 光谱汇深. One API key calls all of them; each model page shows its live pricing.

Model	Best for	Resolution	Duration
Seedance 2.5 API	Clips up to 30 s with up to 50 image, video and audio references, plus video editing and extension	480P / 720P / 1080P	4–30 s or auto
Seedance 2.0 APIThis page	Up to 4K, the highest resolution in the family, with image, video and audio references	480P / 720P / 1080P / 4K	4–15 s
Seedance 2.0 Fast API	Fast variant of Seedance 2.0 with the same image, video and audio references	480P / 720P	4–15 s
Seedance 2.0 Mini API	Mini variant of Seedance 2.0 with the same image, video and audio references	480P / 720P	4–15 s
Seedance 1.5 Pro API	Text-to-video and first/last-frame image-to-video, with optional audio	480P / 720P / 1080P	4–12 s
Seedance 1.0 Pro Quality API	Text-to-video and first/last-frame image-to-video	480P / 720P / 1080P	2–12 s
Seedance 1.0 Pro Fast API	Text-to-video and first-frame image-to-video (no last frame)	480P / 720P / 1080P	2–12 s

FAQ

Common questions about Seedance 2.0

Seedance 2.0 pricing: how much does the Seedance 2.0 API cost?

Prices use the selected model and resolution’s original price and actual discount. Without a reference video, the estimate is based on output duration. With a reference video, the input tier covers reference plus output duration; unknown reference duration is shown as a range.

How long are the videos generated by Seedance 2.0?

Seedance 2.0 supports generating high-definition video clips of 4-15 seconds with exceptional quality.

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

Yes, the Seedance 2.0 API supports image-to-video generation, allowing you to upload reference images to control the style and content of the output video.

How fast is the Seedance 2.0 API?

Depending on network and system load, the Seedance 2.0 API typically generates a high-quality video within 30-120 seconds per request.

What resolutions and aspect ratios does Seedance 2.0 support?

Seedance 2.0 supports multiple resolutions and aspect ratios including 16:9, 9:16, and 1:1, making it suitable for various platforms such as YouTube, TikTok, and Instagram. Supported output resolutions: 480p / 720p / 1080p / 4K.

Does Seedance 2.0 support audio-driven and motion control features?

Yes, Seedance 2.0 introduces audio-driven video generation, video reference, and motion control capabilities that were not available in version 1.5 Pro, giving you much greater creative flexibility.

Seedance 2.0 vs Seedance 1.5 Pro: what's new in Seedance V2?

Seedance 2.0 keeps the core workflows of Seedance 1.5 Pro—text-to-video, image-to-video, and first/last frame control—and adds audio-driven generation, video reference, and motion control. In the version comparison on this page, average generation time also drops from about 60 seconds to about 45 seconds.

Seedance 2.0 mini vs fast: which variant should I choose?

Both seedance-2.0-fast and seedance-2.0-mini output 480p or 720p video, while the standard seedance-2.0 model also offers 1080p and 4K. All three accept 4–15 second durations and are billed by resolution, so the Seedance 2.0 price differs per variant—compare prices on each model's page and test each one in its playground before you scale up.

Where can I get access to Seedance 2.0?

You can access ByteDance Seedance 2.0 directly through the Seedance API on 光谱汇深: create an account, generate an API key, and send requests with the model ID seedance-2.0. If your code comes from a platform that names the model bytedance/seedance-2.0, switch the model field to seedance-2.0 and check the 光谱汇深 docs for parameters; generation runs as an asynchronous task that you poll for the result.

How do I get a Seedance 2.0 API key?

Sign up for 光谱汇深, open the API Keys page in your dashboard and create a key. The same key calls the ByteDance Seedance 2.0 API and every other model on the platform, with pay-as-you-go billing and no subscription.

How do I use the Seedance 2.0 API?

Send a generation request with your prompt and parameters. The Seedance 2.0 API runs as an asynchronous task: it returns a task id right away, and you poll that task until the result is ready. Full parameters and code examples are in the 光谱汇深 docs (docs.callhub.cn).

Is the Seedance 2.0 API free?

No. There is no free quota for the Seedance 2.0 API on 光谱汇深. Billing is pay-as-you-go and you only pay for successful requests. Members save 20%–28%: Gold members get 20% off, and Platinum and Diamond members up to 28%. See this page's live pricing table for current prices.

Seedance vs Seedream: which should I use?

Both are ByteDance models available on 光谱汇深, but they produce different media. The ByteDance Seedance 2.0 API generates videos from text or reference images, while Seedream models generate and edit images. Use Seedance for video and Seedream for images; one 光谱汇深 API key works for both.

How can I contact support for help?

You can submit a support ticket from the dashboard or email us at support@apimart.ai. Our team will get back to you as soon as possible.

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