Brevo App authorization failing

Hey anyone there from N8N. The app BREVO is not working. Issue 3 different API keys and all of them fail the connection. I tried the API key in both expression and fixed field. I always get

Couldn’t connect with these settings

Authorization failed - please check your credentials

Credentials are correct.

Can someone help?

Hey, have the same problem. Any one idea?

Same here unfortunately, only just tried tonight for the first time.
Running on a self-hosted docker instance, in case it helps…

I may have found the problem.
Apparently in order to use the API in Brevo, the IP address you’re calling from has to be whitelisted, or the “Blocking” feature disabled.
Here is the page where you can set this: Brevo
After I added my IP, it all started working.

Hope it helps