FluxModel
ByteDance

dreamina-seedance-2-0-260128

ByteDanceToken-basedDynamic Pricing
Create API Key

BytePlus 提供的 Seedance 2.0 系列视频生成接口，具体规格以该版本和接入渠道为准。

Starting price
View full pricing
Context
—
Maximum input window
Modalities
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Pricing by Supplier

Volcengine
-3%
火山引擎官方接口
4k_video_input
Output$2.4$2.328/ 1M
4k_no_video_input
Output$4$3.88/ 1M
1080p_video_input
Output$4.7$4.559/ 1M
1080p_no_video_input
Output$7.7$7.469/ 1M
480_720p_video_input
Output$4.3$4.171/ 1M
480_720p_no_video_input
Output$7$6.79/ 1M
火山海外特价
-10%
火山海外特价
4k_video_input
Output$2.4$2.16/ 1M
4k_no_video_input
Output$4$3.6/ 1M
1080p_video_input
Output$4.7$4.23/ 1M
1080p_no_video_input
Output$7.7$6.93/ 1M
480_720p_video_input
Output$4.3$3.87/ 1M
480_720p_no_video_input
Output$7$6.3/ 1M

Capabilities / Supported modalities

Function callingToolsJSON modeStructured output
Input
Output

Provider & data privacy

Provider
ByteDanceDocs
Tokenizer
Doubao tokenizer
License
Proprietary (commercial)Proprietary
Data retention64 daysNot used for upstream training by default

Performance

API access

Code samples

接口文档：https://modelsell.com/zh/docs/api-reference/%E8%A7%86%E9%A2%91%E7%B3%BB%E5%88%97/createVideoGeneration
Create taskPOST/v1/video/generations
Example request
Parameters
ParameterTypeDefault / rangeDescription
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/v1/video/generations/{task_id}
Example request
Parameters
ParameterTypeDefault / rangeDescription
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

SupplierRPMTPMRPD
Volcengine670268K13K
火山海外特价350138K6.9K

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.

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