I’m having trouble with the final step in the 3D Product Video Generator from 2D Image for E-Commerce Stores application. It seems I need to update the URL, but I can’t find the entry. The key entry is correct, just like the previous API entry. It worked fine up front, but it stops working here.
The above RULs are the default when the template is imported.
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How to check:
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Open the resolved URL (https://queue.fal.run/fal-ai/kling-video/requests/2fe0fac9-e0e3-4503-9721-66a6aef4ca80) in your browser or use a tool like curl or Postman.
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If you see a JSON response or a web page instead of a file download, this is likely the issue. The node cannot download a file from an endpoint that does not return a file.
Next step:
- Confirm with the API documentation or service provider if this URL is supposed to return a file, or if you need to use a different endpoint to get the actual video file.
I couldn’t achieve smooth communication even after following the AI assistant’s instructions.


