Doubao Seedance 2.0 Fast

doubao-seedance-2-0-fast

Generate video clips with the Seedance 2.0 Fast API. Use a text prompt, a starting image, or supported reference media on the selected route. Turn storyboards and visual references into draft shots. Compare the available provider routes, request examples, and usage prices on OpenAny.

Published price: Output $5.103 / 1M tokens
Billing unit: / 1M tokens
Context / Max output: — / —
Listed routes: 2

callback_urlCallback URL for task status updates. The callback body is consistent with the query task API response.camera_fixedWhether to fix the camera. Reference image scenarios and Seedance 2.0 series currently do not support this parameter.contentInput content for video generation. Supports text, image, audio, video, and draft task ID.draftWhether to enable draft mode. Supported only by Seedance 1.5 Pro. Draft mode uses 480p resolution, does not support return_last_frame, and does not support offline inference.durationGenerated video duration in seconds. duration and frames are mutually optional; frames has higher priority. Seedance 2.0 supports integers in [4,15] or -1 for automatic duration.execution_expires_afterTask expiration threshold in seconds, calculated from the created_at timestamp. Default is 172800 seconds, or 48 hours.framesGenerated video frame count. frames has higher priority than duration. Supported values are integers in [29,289] matching 25 + 4n. Seedance 2.0 series and Seedance 1.5 Pro currently do not support this parameter.generate_audioWhether to generate synchronized audio. Supported by Seedance 2.0 series and Seedance 1.5 Pro. true generates voice, sound effects, and background music; false generates silent video.priorityExecution priority for Seedance 2.0 series. Higher values are scheduled earlier in the queue. Not supported when service_tier is flex.ratioGenerated video aspect ratio. Seedance 2.0 series and Seedance 1.5 Pro default to adaptive. example:16:9、4:3、1:1、3:4、9:16、21:9、adaptiveresolutionVideo resolution. Seedance 2.0 series and Seedance 1.5 Pro default to 720p. Seedance 1.0 Pro and Pro Fast default to 1080p. 4k is supported only by Seedance 2.0.return_last_frameWhether to return the last frame image of the generated video. The last frame can be retrieved from the query task API.safety_identifierStable and unique end-user identifier for safety detection. Use an English string up to 64 characters. Avoid private user information; hashed user ID is recommended.seedRandom seed for controlling generation randomness. -1 means random. Seedance 2.0 series currently does not support this parameter.service_tierService tier. default means online inference; flex means offline inference. Seedance 2.0 series only supports online inference and does not support this parameter.toolsTools available to the model. Supported by Seedance 2.0 series.watermarkWhether the generated video contains an AI-generated watermark.

Result preview

ByteDance · 228ms

Response example. Run to see the actual response.

{
  "id": "yy-cgt-190928547529883717c4896a303531456abec02c308ac335eb",
  "seed": 61102,
  "media": [
    {
      "key": "key-market/playgrounds/2026/08/10/2ae7f003-cc95-4656-860a-12a93152f0e0.mp4",
      "url": "/api/v1/public/files/download?key=key-market%2Fplaygrounds%2F2026%2F08%2F10%2F2ae7f003-cc95-4656-860a-12a93152f0e0.mp4",
      "name": "cgt-20260810114447-knqp7.mp4",
      "type": "video",
      "mimeType": "video/mp4"
    }
  ],
  "model": "doubao-seedance-2-0",
  "ratio": "16:9",
  "tools": [],
  "usage": {
    "total_tokens": 108900,
    "completion_tokens": 108900
  },
  "status": "succeeded",
  "content": {
    "video_url": "/api/v1/public/files/download?key=key-market%2Fplaygrounds%2F2026%2F08%2F10%2F2ae7f003-cc95-4656-860a-12a93152f0e0.mp4",
    "kz_video_url": "/api/v1/public/files/download?key=key-market%2Fplaygrounds%2F2026%2F08%2F10%2F2ae7f003-cc95-4656-860a-12a93152f0e0.mp4",
    "last_frame_url": ""
  },
  "duration": 5,
  "video_url": "/api/v1/public/files/download?key=key-market%2Fplaygrounds%2F2026%2F08%2F10%2F2ae7f003-cc95-4656-860a-12a93152f0e0.mp4",
  "created_at": 1786333487,
  "resolution": "720p",
  "updated_at": 1786333802,
  "generate_audio": true,
  "framespersecond": 24,
  "openmodels_cost": 1129116,
  "execution_expires_after": 172800
}

Request example

POST /v1/videos

curl 'https://api.openany.si/v1/videos' \
  -H "Authorization: Bearer $OPENANY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "content": [
    {
      "text": "Generate a video of a carp leaping over the Dragon Gate.",
      "type": "text"
    }
  ],
  "duration": 5,
  "generate_audio": true,
  "model": "doubao-seedance-2-0-fast",
  "ratio": "16:9",
  "resolution": "720p",
  "route_mode": "balanced",
  "watermark": false,
  "camera_fixed": false,
  "draft": false,
  "execution_expires_after": 172800,
  "priority": 0,
  "return_last_frame": false,
  "seed": -1,
  "service_tier": "default"
}'

Model API questions

How do I call Doubao Seedance 2.0 Fast through OpenAny?

Use model ID doubao-seedance-2-0-fast with an OpenAny key and the operation published in this model's API tab. The model API base is https://api.openany.si/v1. Confirm the protocol and request schema; model availability does not imply every OpenAI API operation is supported.

How is Doubao Seedance 2.0 Fast billed?

Compare the published rate and billing unit of the selected provider route. Input, output and cache token rates may differ. Image, audio and video models can use other units. Recorded usage determines the charge under that route's billing contract.

Are Community and Verified routes the same as an official publisher API?

No. Inspect the provider name and supply classification for the specific route. A marketplace listing or a supply label is not a claim of publisher endorsement, identical service or measured uptime. Different route prices may reflect different supply and conditions.

Where do these prices come from, and when were they updated?

Rates come from the provider routes in OpenAny's public model catalog, not an independent quote from the model publisher. The catalog does not supply a price update timestamp. A page or catalog snapshot date is not a price revision date. Compare supply, billing units, tiers and conditions; a lower listed rate alone does not establish equivalent service or explain the price difference.

Use Doubao Seedance 2.0 Fast with your agent

Inspect endpoint contracts and confirm availability and pricing before a paid call.