All H3 reference notes
Developer

How to handle H3 result URLs safely

Answer

Treat result URLs as delivery artifacts that may expire. Retrieve them after success, store only when your rights and product policy allow it, and keep generation metadata separate from the media file.

Try this sequence
  1. Read the documented URL lifetime.
  2. Download only your own or authorized output.
  3. Store prompt, inputs, parameters, and rights status beside the artifact.
Build this promptOpen MiniMax sourceVerified against MiniMax docs / Aug 5, 2026