I can absolutely help you solve this issue. I’m an expert in automation and integrations using n8n — and I’ve worked extensively with GoHighLevel (GHL) including connecting AI agents to SMS, email, and DM channels within GHL.
The “Authorization failed” message typically means there’s a small issue with the API key, endpoint, or headers — I’ve fixed this exact problem before and can get it working quickly.
Happy to hop on a call and sort it out ASAP. Let’s get this running smoothly!