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POST
https://seedance2-pro.com
/
api
/
v1
/
jobs
/
createTask
Text to Video | Seedance2 API - AI Video Generation
curl --request POST \
  --url https://seedance2-pro.com/api/v1/jobs/createTask \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "<string>",
  "inputs": {
    "prompt": "<string>",
    "resolution": "<string>",
    "duration": "<string>"
  },
  "callBackUrl": "<string>"
}
'

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Endpoint

POST https://seedance2-pro.com/api/v1/jobs/createTask

​
Headers

HeaderValueRequired
AuthorizationBearer YOUR_API_KEYYes
Content-Typeapplication/jsonYes

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Request Body

​
model
string
required
Must be seedance-20
​
inputs
object
required
​
callBackUrl
string
Optional webhook URL for completion notification.

​
Credits

DurationCreditsCost
4s160$0.80
5s200$1.00
8s320$1.60
10s400$2.00
15s600$3.00
Formula: duration (seconds) x 40 credits

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Example Request

curl -X POST https://seedance2-pro.com/api/v1/jobs/createTask \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "seedance-20",
    "inputs": {
      "prompt": "A serene mountain landscape at golden hour, camera slowly panning right, cinematic",
      "resolution": "1280x720",
      "duration": "5s"
    }
  }'

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Response

{
  "taskId": "task_clxxxxxx"
}
A 200 response means the task was created, not completed. Poll the Get Task Status endpoint to retrieve the generated video.

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Get Result

Poll until status is success, then read the output array: 
{
  "taskId": "task_clxxxxxx",
  "model": "seedance-20",
  "status": "success",
  "output": [
    {
      "url": "https://static.seedance2-pro.com/generated/video.mp4",
      "width": 1280,
      "height": 720
    }
  ]
}
See Get Task Status for full polling documentation.

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Next Steps

Image to Video

Generate videos from first frame and last frame images