n8n Meta Muse API Short Generator + Google Drive Upload

Generate a multi-scene 9:16 short script, render the videos, and upload to Google Drive—automatically in n8n

This n8n workflow uses the useapi.net Muse API to turn a topic into an editable multi-scene short script, generate per-scene narrated (or locked-voice) video clips, optionally concatenate them into a single MP4, and—when enabled—upload the final video to Google Drive. Perfect for anyone building repeatable short-form video automation with n8n.

What this workflow does

• Collects inputs via an authenticated n8n Form: topic, number of scenes, visual “look,” voice mode (including locked voice), and optional Google Drive saving.
• Calls the useapi.net Muse API to select a Muse account with available quota and requests a JSON script with one narration line and one visual description per scene.
• Displays a second form page for editing so you can refine each scene’s narration and visuals (or request a rewritten script).
• Generates per-scene video jobs (9:16, ~10 seconds each). If you choose locked voice, Muse generates per-scene MP3 voice files and the workflow submits asynchronous Muse video jobs using either Muse narration or the provided TTS audio.
• Polls until clips complete, then shows a “scenes” review page to preview and redo selected scenes.
• Concatenates multiple scenes into one MP4 (if more than one scene), then provides streaming and time-limited download links via a separate webhook.
• Uploads the final MP4 to Google Drive (optional) and returns the final Drive link.

Use cases

• Produce consistent shorts-style videos from ideas, with editable narration and visuals.
• Run on-demand content generation inside an n8n automation for SaaS operations or creator teams.
• Batch-create scene-based videos with locked voice for brand consistency.

Technical details

• Integrations: n8n Form, useapi.net Muse API, Google Drive
• Workflow nodes/logic: if, code, form, wait, crypto, switch
• Requirements: create a useapi.net account and add at least one Muse account, so Muse quota is available for generation.