Seedance 2.0 API
Seedance 2.0 视频生成模型，支持文生、图生和图片、视频、音频参考生成。
Model pricing
Pricing follows the current production configuration and the billing dimensions supported by each route.
| Route | Price | Billing rule |
|---|---|---|
| 文生 / 图生 / 图片或音频参考 | 1080p $0.5467/sec480p $0.1023/sec4k $1.1143/sec720p $0.2189/sec | 按输出视频秒数 |
| 视频参考 | 1080p $0.3322/sec480p $0.0627/sec4k $0.6886/sec720p $0.1331/sec | 按 max(输入视频秒数, 输出秒数) + 输出秒数 |
Model information
Only provider-documented routes, capabilities, and limits implemented by this gateway are listed.
seedance-2.0-text-to-video
- Limits
- —
- Duration
- 4–15s
seedance-2.0-image-to-video
- Limits
- Images 1–2
- Duration
- 4–15s
seedance-2.0-reference-to-video
- Limits
- Images 0–9 · Videos 0–3 · Audio 0–3
- Duration
- 4–15s
Main parameters
Parameters come from structured model configuration; unsupported or unconfigured fields are omitted.
modelstringSubmodel ID
Default:seedance-2.0-text-to-video / seedance-2.0-image-to-video / seedance-2.0-reference-to-videopromptstringSeedance 2.0 视频生成模型，支持文生、图生和图片、视频、音频参考生成。
Default:RequireddurationintegerOutput video seconds
Default:4–15squalityenumCurrent billing
Default:480p / 720p / 1080p / 4kaspect_ratioenumCapability
Default:adaptive / 16:9 / 9:16 / 1:1 / 4:3 / 3:4 / 21:9image_urlsarrayImage to video: 1–2 · Reference to video: 0–9
Default:Varies by routevideo_urlsarrayReference to video: 0–3
Default:Varies by routeaudio_urlsarrayReference to video: 0–3
Default:Varies by routeCapabilities and usage guidance
Key features
- Text to video · seedance-2.0-text-to-video
- Image to video · seedance-2.0-image-to-video
- Reference to video · seedance-2.0-reference-to-video
- 480p / 720p / 1080p / 4k output
- 4–15s Duration
- Generated audio output
- Audio-capable workflow
Limits
- Image to video: Images 1–2
- Reference to video: Images 0–9 · Videos 0–3 · Audio 0–3
- Capability source: https://evolink.ai/zh/seedance-2-0
Typical use cases
Text to video
Seedance 2.0 Text to video API workflow.
Image to video
Seedance 2.0 Image to video API workflow.
Reference to video
图片或音频参考按输出秒数；含参考视频时按输入与输出秒数
Frequently asked questions
Which video workflows does Seedance 2.0 support?
Text to video、Image to video、Reference to video
What video durations does Seedance 2.0 support?
4–15s
Which output resolutions or sizes does Seedance 2.0 support?
480p、720p、1080p、4k
Models in this family
Explore other available variants from the same model family.
Other video models
Explore more models available through the unified asynchronous video task API.
