I’m trying to send a WhatsApp message using the n8n-nodes-evolution-api
community node. I’ve connected to a hosted Evolution API service (https://api.evoapicloud.com) and the credential test within n8n shows “Connection tested successfully” (as seen in the screenshot below).
However, when I try to execute the “Send Message” node, I receive the following error:
{
“code”: “ERR_INVALID_TOKEN”,
“message”: “Invalid api key”,
“variables”: {}
}
Here’s my setup and workflow:
n8n setup:
- n8n version: 1.95.2 (Self Hosted)
- Database: SQLite (default)
- EXECUTIONS_PROCESS: own
- Running n8n via: Docker
- Operating system: Linux (based on the path in the error details)
Workflow:
Any ideas? I’m happy to explain/share anything else if needed.
Thanks