Bytedance Seedance 2 Fast | PineRouter Docs

Videobytedance/seedance-2-fast

Use with POST /v1/jobs, POST /v1/videos.

Price

Settings	Price
480p, input, video:on	$0.043 per second
480p, input, video:off	$0.073 per second
720p, input, video:on	$0.094 per second
720p, input, video:off	$0.155 per second

Input fields

Field	Type or options	Default
`prompt`	string
`first_frame_url`	string
`last_frame_url`	string
`reference_image_urls`	list
`reference_video_urls`	list
`reference_audio_urls`	list
`return_last_frame`	boolean	`false`
`generate_audio`	boolean	`true`
`resolution`	`480p` `720p`	`"720p"`
`aspect_ratio`	`1:1` `4:3` `3:4` `16:9` `9:16` `21:9` `adaptive`	`"16:9"`
`duration`	integer	`5`
`web_search`	boolean

Files are public https links. Safety filters are always on.

Example

curl https://pinerouter.ai/v1/jobs \
  -H "Authorization: Bearer $API_KEY" -H "Content-Type: application/json" \
  -d '{"model":"bytedance/seedance-2-fast","input":{"return_last_frame":false,"generate_audio":true,"resolution":"720p","aspect_ratio":"16:9","duration":5,"prompt":"Describe what you want"}}'

Then poll GET /v1/jobs/<id> until data.status is succeeded (links in data.outputs), or pass webhook_url to be called when it finishes; see Jobs.

import time, requests

BASE, H = "https://pinerouter.ai", {"Authorization": "Bearer YOUR_API_KEY"}
job = requests.post(f"{BASE}/v1/jobs", headers=H, json={"model":"bytedance/seedance-2-fast","input":{"return_last_frame":False,"generate_audio":True,"resolution":"720p","aspect_ratio":"16:9","duration":5,"prompt":"Describe what you want"}}).json()["data"]
while job["status"] not in ("succeeded", "failed"):
    time.sleep(5)
    job = requests.get(f"{BASE}/v1/jobs/{job['id']}", headers=H).json()["data"]
print(job["outputs"] or job.get("error"))