Auto-create Instagram carousel posts from Canva with OpenAI and Blotato
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 AI workflow has 10 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects Telegram, OpenAI and Blotato (community).
How it runs
Trigger: When an HTTP POST request hits its webhook URL.
- Split Out: splits a list into separate items
- Upload media (Blotato): work with media
- Aggregate: combines items into one
- Caption Generator (OpenAI): uses OpenAI
- Send message and wait for response (Telegram): send and wait for a reply
- If: checks a condition and branches into true / false
- Create post (Blotato): uses Blotato
- Send a text message (Telegram): uses Telegram
Services it uses
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 @blotato/n8n-nodes-blotato is verified or supports 3.0 (used in Upload media, Create post).
Nodes used (8)
- Webhook
n8n-nodes-base.webhook - Split Out
n8n-nodes-base.splitOut - Blotato
@blotato/n8n-nodes-blotato.blotato - Aggregate
n8n-nodes-base.aggregate - Telegram
n8n-nodes-base.telegram - If
n8n-nodes-base.if - No Operation, do nothing
n8n-nodes-base.noOp - OpenAI
@n8n/n8n-nodes-langchain.openAi
From the author
Auto-Create Instagram Carousel Posts from Canva (Webhook → AI Caption → Instagram) Automatically turn Canva carousel exports into a fully published Instagram post with AI-generated captions. This workflow receives a webhook payload containing PNG slides (for…