...
Exemplo da request:
curl -X POST "https://api.maplink.global/oauth/client_credential/accesstoken?grant_type=client_credentials" -H "Content-Type: application/x-www-form-urlencoded" --data-urlencode "client_id=0wf*************************eqFG" --data-urlencode "client_secret=1b***********owE"
...