Clone brand voices and generate voiceovers with Smallest AI and Google Drive
UnknownUnknown. This template uses community nodes we can't verify statically. Uses community nodes that can't be verified statically (unverified community packages are off by default in 3.0). Static check, last run 2026-10-19.
What this workflow does
This workflow has 11 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects Google Drive, Google Sheets and Smallestai (community). It also calls api.smallest.ai over HTTP.
How it runs
Trigger: When an HTTP POST request hits its webhook URL.
- Set - Clean Fields (Edit Fields (Set)): sets or maps fields
- HTTP Request: calls an HTTP API
- Get cloned voice id (HTTP Request): calls api.smallest.ai (POST)
- Code: runs custom JavaScript code
- Code: runs custom JavaScript code
- Smallestai: uses Smallestai
- Google Drive: uses Google Drive
- Google Drive: share
- Google Sheets: append
- Respond to Webhook: sends the response back to the webhook caller
Services it uses
HTTP calls to: api.smallest.ai
Before you upgrade to n8n 3.0
We can't fully verify this one: it relies on 1 community package, and n8n 3.0 turns unverified community packages off by default (N8N_UNVERIFIED_PACKAGES_ENABLED=false).
- Check that n8n-nodes-smallestai is verified or supports 3.0 (used in Smallest AI - Synthesize with Cloned Voice).
Nodes used (8)
- Webhook
n8n-nodes-base.webhook - Edit Fields (Set)
n8n-nodes-base.set - HTTP Request
n8n-nodes-base.httpRequest - Code
n8n-nodes-base.code - Smallestai
n8n-nodes-smallestai.smallestai - Google Drive
n8n-nodes-base.googleDrive - Google Sheets
n8n-nodes-base.googleSheets - Respond to Webhook
n8n-nodes-base.respondToWebhook
From the author
Quick Overview This workflow receives a webhook request with an audio sample URL, voice name, and script, clones a voice and generates a matching voiceover using Smallest AI, uploads the MP3 to Google Drive, logs the voice ID in Google Sheets, and returns a…