ByteDanceNew

Seedance 2.5 API

Name: Seedance 2.5 API
Brand: ByteDance
Price: 0.1600 USD
Availability: InStock

Multi-shot storytelling in a single call

Plans several shots from one prompt and keeps subjects consistent across cuts — a scene, not a clip.

Text to videoMulti-shotImage to video1080p

Quickstart

Authenticate with a bearer token from your dashboard, then POST the request below.

curl -X POST https://api.viddly.io/v1/video/generations \
  -H "Authorization: Bearer $VIDDLY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "seedance-2-5",
    "prompt": "a lighthouse in a storm, drone orbit, dusk",
    "duration": "5",
    "resolution": "720p",
    "aspect_ratio": "16:9"
  }'

Parameters

Name	Type	Default	Description
prompt*	text	—	What to generate. Describe subject, action, camera and lighting.
image_url	image	—	Optional reference or first-frame image. Publicly reachable URL.
duration	enum5 \| 10 \| 12	5	Clip length in seconds.
resolution	enum720p \| 1080p	720p	Output resolution.
aspect_ratio	enum16:9 \| 9:16 \| 1:1	16:9	Frame aspect ratio.
seed	number	—	Fix for reproducible results.