API Not Valid VULTR

Hi,

I am trying to Vultr API to my NKNx dashboard so I can do a fast deploy but it keeps saying API not valid…?
I have allowed the IP192.30.35.329/32, not sure what else could be wrong, any ideas/

I am following the guide at https://medium.com/nknx/how-to-deploy-a-nkn-node-to-your-favorite-vps-with-nknx-fastdeploy-within-seconds-e38405443828

I was advised by ChrisT on Telegram that the IP to be given access to the API in the medium doc is wrong, should be 45.154.35.147/32, tried this and it now works.