Seedance 2.0

Overview

Generate a 4–15 second video with optional synchronized audio. 480p, 720p and 1080p output are supported. Reference images, video, audio and 4K output are unsupported. Billing uses the completed task's output tokens.

After COMPLETED, read run.output.video_url, run.output.duration and run.output.resolution. Download the temporary video URL promptly.

Input

These go in the input object of the run request.

Requests up to 1 MB.

Example

Use your own API key and a saved idempotency key for each new job. Replace image or media placeholders with your own publicly reachable HTTPS URLs. Keep the same key and request body when recovering a timeout.

# Set once per job; reuse this key and the identical body after a timeout.
: "${AGENTSKY_IDEMPOTENCY_KEY:?Set a unique, saved key for this job}"
curl --fail-with-body https://gateway.agentsky.dev/v1/run \
  -H "authorization: Bearer $AGENTSKY_API_KEY" \
  -H "content-type: application/json" \
  -H "Idempotency-Key: $AGENTSKY_IDEMPOTENCY_KEY" \
  -d '{"provider":"bytedance","endpoint":"seedance-2.0","input":{"prompt":"A blue sphere slowly rotates on a white background.","duration":5,"resolution":"720p"}}'
# If status is READY/RUNNING, poll GET /v1/runs/{runId} with the same API key.

Prices by input conditions in USD per token, using your plan when signed in. Read the final customer charge from price.amount.value after the run finishes. A RUNNING response is not the final bill.

Questions

More from Bytedance

Seedance 2.5

by Bytedance

Generate a video from text and reference media.

Per token

without_video (default): Official price: $0.0000107Sale price: $0.00001024with_video: Official price: $0.0000064Sale price: $0.000006124.3% off

Provider

Bytedance