Official-source guide / verified July 17, 2026

Where to use
Seedance 2.0.

There is no single universal answer. Region, API access, model variant, media inputs, and the provider's own editing workflow all change what is available.

Entry map

Choose by job, not logo.

Always confirm current availability and terms at the linked official source before purchasing credits or building an integration.

CREATOR / BYTEDANCE

Dreamina / CapCut

First-party creator route with prompt, media reference, generation, and an editing path.

 API / CHINA

Volcengine Ark

China-region programmable route with asynchronous tasks and documented multi-modal inputs.

 API / INTERNATIONAL

BytePlus ModelArk

International developer route, subject to country availability and video-model terms.

 CREATOR / ADOBE

Adobe Firefly

Partner video models inside Adobe's credit, asset, and editing workflow. Confirm current Seedance availability in Firefly.

 CREATOR + API

Runway

Seedance variants inside a broader multi-model creation and API platform.

 INTERACTIVE

Use the navigator

Answer two questions and get a source-linked starting route for your region and workflow.
Documented API constraints

Facts that affect the workflow.

  • Volcengine documents 4-15 second requests and several aspect ratios.
  • The documented API supports combinations of text, image, video, and audio references; input rules apply.
  • return_last_frame=true can return a last frame for continuity workflows.
  • The current API documentation does not expose a fixed seed.
  • Volcengine task result URLs are temporary, so production assets need prompt download and archiving.