💬 Convert Supabase support FAQs to audio with Google Cloud TTS and Webflow
⚡ 34 views · 💬 Support Chatbots
Description
Enhance your support documentation with an audio-first experience. This workflow converts Supabase FAQ entries into high-quality audio using Google Cloud TTS, hosts them via a CDN, and embeds them into your Webflow support pages.
🎯 What This Workflow Does
This template transforms static FAQ content into a professional audio library through a multi-stage process.
🔔 Step 1 — Webhook Intake & Intelligent Fetch
- Webhook Trigger: Processes specific FAQ IDs or categories on demand
- Supabase Query: Fetches unprocessed or requested FAQ records
📋 Step 2 — Data Enrichment & SSML Preparation
- Deduplication: Ensures each FAQ is processed only once
- SSML Formatting: Adds pauses and emphasis for natural speech delivery
🗣️ Step 3 — Google Cloud TTS & Hosting
- Audio Generation: Converts text to MP3 using Google Cloud TTS (WaveNet)
- CDN Hosting: Uploads audio via UploadToURL to generate a public URL
🌐 Step 4 — CMS Update & Database Write-Back
- Webflow Update: Inserts audio URL into FAQ pages for playback
- Supabase Update: Marks records as published with timestamps
💼 Step 5 — Reporting & Confirmations
- Microsoft Teams Alert: Sends summary with audio links
- Webhook Response: Returns JSON confirmation to trigger source
✨ Key Features
- Accessibility First: Enables audio-based support consumption
- SSML Intelligence: Improves clarity with structured speech formatting
- Rate-Limit Safe: Processes items sequentially to avoid API limits
- Reliable Hosting: UploadToURL ensures stable public audio URLs
🔧 Setup Requirements
Required Integrations
- Supabase: FAQ table
- Google Cloud TTS: API enabled
- Webflow: CMS API access
- UploadToURL: CDN hosting
- Microsoft Teams: Webhook URL
Upgrade your support experience. Import this template to turn your FAQ library into a voice-enabled support center.
🔗 Nodes Used
HTTP Request, Webhook
📥 Import
Download workflow.json and import into n8n:
Workflow menu → Import from File