Tried to simply curl
curl -v https://messages.moodle.net/tokens/
* About to connect() to messages.moodle.net port 443 (#0)
* Trying 78.46.57.53... connected
* Connected to messages.moodle.net (78.46.57.53) port 443 (#0)
* Initializing NSS with certpath: sql:/etc/pki/nssdb
* CAfile: /etc/pki/tls/certs/ca-bundle.crt
CApath: none
* NSS error -8092
* Closing connection #0
* SSL connect error
curl: (35) SSL connect error
Cannot create device token. Hoping it is because there is a problem with the access key.
I get SSL connect error from the create token function. print_r($resp)