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bytedance/seedance-2.5/image-to-video

bytedance/seedance-2.5/image-to-video is an image to video tool from WaveSpeed that runs in the background and returns video. Pay as you go from $0.234 per second, with one API key.

Try itfrom $0.234 / second

Pricing

resolution: 480p $0.234, 720p $0.468, 1080p $1.17, 4k $2.34 per second. Billed on duration, default 5.

Limits

Runs
In the background
Returns
video
Longest queue wait
3600s
Run deadline
3600s
Largest inline input
1024 KB
Largest input file
500 MB
Largest output
4768 MB
Outputs per run
16

Input

FieldKindDefaultDescription
image requiredURL or file—Start image URL to guide the video generation.
prompt requiredtext—Describe the scene, action, camera movement, and mood for the video.
durationnumber (whole)
4 to 30
5The duration of the generated video in seconds (4-30s).
last_imageURL or file—Last frame image URL for video continuation.
resolutionone of
480p, 720p, 1080p, 4k
720pThe output video resolution.
generate_audiotrue or falsetrueWhether to generate native audio synchronized with the output video. Defaults to true.

Same request in code

curl https://api.spiral.ai/v1/runs \
  -H "Authorization: Bearer $SPIRAL_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "provider": "wavespeed",
    "model": "bytedance/seedance-2.5/image-to-video",
    "input": {
      "image": "<image>",
      "prompt": "<prompt>"
    }
  }'