doubao-seedance-2-0-260128
ByteDance·Token-based·Dynamic Pricing
ByteDance 的 doubao-seedance-2-0-260128 模型，支持文本、图像、音频、视频输入和视频输出。
textimageaudiovideo
- Starting price
- View full pricing
- Context
- —
- Maximum input window
- Modalities
- →
Pricing by Supplier
Volcengine
-3%火山引擎官方接口
4k_video_input
Output$2.39$2.3183/ 1M
4k_no_video_input
Output$3.88$3.7636/ 1M
1080p_video_input
Output$4.63$4.4911/ 1M
1080p_no_video_input
Output$7.61$7.3817/ 1M
480_720p_video_input
Output$4.18$4.0546/ 1M
480_720p_no_video_input
Output$6.87$6.6639/ 1M
火山海外特价
-10%火山海外特价
4k_video_input
Output$2.39$2.151/ 1M
4k_no_video_input
Output$3.88$3.492/ 1M
1080p_video_input
Output$4.63$4.167/ 1M
1080p_no_video_input
Output$7.61$6.849/ 1M
480_720p_video_input
Output$4.18$3.762/ 1M
480_720p_no_video_input
Output$6.87$6.183/ 1M
sd国内特价
-10%sd国内特价
4k_video_input
Output$2.39$2.151/ 1M
4k_no_video_input
Output$3.88$3.492/ 1M
1080p_video_input
Output$4.63$4.167/ 1M
1080p_no_video_input
Output$7.61$6.849/ 1M
480_720p_video_input
Output$4.18$3.762/ 1M
480_720p_no_video_input
Output$6.87$6.183/ 1M
Capabilities / Supported modalities
Function callingToolsJSON modeStructured outputVisionPrompt caching
Input
Output
Provider & data privacy
Provider
ByteDanceDocs
Tokenizer
Doubao tokenizerLicense
Proprietary (commercial)Proprietary
Data retention50 daysNot used for upstream training by default
Performance
API access
Code samples
Create taskPOST
/api/v3/contents/generations/tasksExample request
Parameters
| Parameter | Type | Default / range | Description |
|---|---|---|---|
contentrequired | array | — | Text, image_url, video_url, or audio_url content items |
resolution | enum | = 720p | Output video resolution |
duration | integer | = 4>= 1 | Video length in seconds |
ratio | string | — | Output aspect ratio |
watermark | boolean | — | Whether to include a watermark |
generate_audio | boolean | — | Whether to generate audio with the video |
return_last_frame | boolean | — | Whether to return the final frame |
Query taskGET
/api/v3/contents/generations/tasks/{task_id}Example request
Parameters
| Parameter | Type | Default / range | Description |
|---|---|---|---|
task_idrequired | string | — | Task identifier returned by the generation request |
Replace <YOUR_API_KEY> with the API key from your token settings.
Authentication
All requests must include Authorization: Bearer <TOKEN> header. Anthropic-formatted endpoints accept the x-api-key header instead.
Generate tokens from the Tokens page; you can scope them to specific models, groups, IPs, and rate-limits.
Rate limits
| Supplier | RPM | TPM | RPD |
|---|---|---|---|
| sd国内特价 | 680 | 272K | 14K |
| Volcengine | 550 | 219K | 11K |
| 火山海外特价 | 830 | 334K | 17K |
RPM = requests per minute, TPM = tokens per minute, RPD = requests per day. Limits apply per token group.
API access questions
Everything you need to decide before creating an account.