Gamma AI AUTOMATES your Social Media (n8n & Make)
n8n and Make workflow automations that generate presentations and carousels, then auto-posts to social media every day!
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You can now use Gamma to create presentations and social media carousels, using your own custom branded template, then post them automatically on social media!
In this tutorial, I’ll walk through the n8n and Make workflow automations to make this happen. Grab the free templates below!
Use Cases
Repurpose AI meeting notes into education carousels
Convert long and short-form videos into carousels
Convert Google testimonials into social posts
Daily industry news recap carousel
IMPORTANT
For all automation templates I share, please use them as a STARTING POINT for your use case.
It takes trial-and-error to create content that resonates with your niche & audience. Unless you’re a small business, I recommend adding a human-in-the-loop approval step to ensure quality.
How Templates Works
Here are the n8n and Make templates.
Check Google Sheet daily
Create carousel using Gamma template
Convert carousel from PDF to PNG images using CloudConvert
Post carousel to social platforms using Blotato
Update item’s “Posted” status in Google sheet
The Make and n8n templates are IDENTICAL IN LOGIC.
However, n8n requires more setup installing verified community nodes. Unfortunately, the n8n nodes for Gamma and CloudConvert are limited (e.g. Gamma node lacks PDF export), so I resort to raw HTTP calls.
Setup Accounts
1. Sign up for:
Gamma.app
CloudConvert.com
Blotato.com
2. Generate API Keys:
Gamma API Key: https://gamma.app/settings/api-keys
CloudConvert API Key: https://cloudconvert.com/dashboard/api/v2/keys
Blotato API Key: https://my.blotato.com/settings/api
3. Ensure you have “Verified Community Nodes” enabled in your n8n Admin Panel
4. Open n8n Settings and install nodes:
@blotato/n8n-nodes-blotato
@gammatech/n8n-nodes-gamma
@cloudconvert/n8n-nodes-cloudconvert
5. Create CREDENTIALS for Blotato, Gamma, and CloudConvert
6. Connect your Google Drive to n8n
Setup Workflow
1. Copy this sample Google Sheet … and configure SETUP 1.
Do NOT change columns, unless you know what you’re doing
2. SETUP 2: Connect Gamma credential & input Gamma template ID
3. SETUP 3: Connect CloudConvert credential
4. SETUP 4: Connect Blotato credential and select social media account to post to
5. Execute workflow and check to see your posts:
Blotato API Dashboard: https://my.blotato.com/api-dashboard
Blotato Calendar: https://my.blotato.com/queue/schedules
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Awesome breakdown of the Gamma automation stack. The CloudConvert step for PDF-to-PNG conversion is someting I hadn't considered but makes total sense for carousel formats. Tried building similar pipelines with Zapier but hit rate limits fast, so curious if n8n's self-hosted option gives better throughput for high-volume posting shedules. The human-in-loop caveat is spot on tho.
Nice! I was trying to get something similar using Canva API, but without success