Issue with API Authorization

[BitForger]

Hi, I just set up my local AGH instance and was trying to update this script I have (came from PiHole) to use the AGH API. I created the token as demonstrated by base64 encoding the username and password combo
echo "username:password" | base64 -i - -o - | pbcopy
but I can't get the API to accept it. Every time I make a request it returns Forbidden and I'm not sure why. It decodes to the expected values

Env:
AGH: v0.107.43
Encryption: On
Posting to HTTPS for the API

I'm using iOS shortcuts if that matters. The Get contents of action with the method set to POST and the fields filled in for the request as you would expect.

FWIW I've tried with cURL as well and get the same response

Any help is appreciated. Thanks

[BitForger]

Ahh. Turns out you can't just echo to base64. A correct way to encode it would be

PASS="username:password"; echo -n $PASS | base64 -i - -o - | pbcopy