Method: POST
URI: https://login.microsoftonline.com/fancytenantid/oauth2/token
{
"Content-Type": "application/x-www-form-urlencoded"
}
grant_type=client_credentials&
client_id=fancyclientid&
client_secret=fancyclientsecret&
resource=https://fancydataverse.crm.dynamics.com/
Update the fancytenantid, fancyclientid, fancyclientsecret, and fancydataverse placeholders with your own values.