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Use OSS upload when your image, video, audio, or other asset is still local, private, or unavailable through a public URL.
If you do not have an API Key yet, read Get API Key first.

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Integration order

  1. Call Generate upload signature.
  2. Upload the file with the returned upload information.
  3. Call Confirm asset upload.
  4. Use the returned asset URL in publishing or generation requests.

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Common use cases

  • Add media assets to a publishing flow.
  • Provide reference images, videos, or audio for video generation.
  • Provide source images or masks for image editing.