I just shared a full tutorial on how to automatically create social media banners from any URL using the new ChatGPT-4o Image Generator API , n8n, and Blotato.
This automation saves you hours of design work — no Canva or Photoshop needed.
It even supports multiple languages and includes a human approval step before posting.
Watch the full tutorial on YouTube here:
Let me know what you think after you check it out!