Thanks @Carlos_Mostek,
So finally got the /token
endpoint working. I indicate below the exact config in case anyone else has the same issue in the future:
URL endpoint: https://{AUTH0_DOMAIN}/oauth/token
Post body:
{
"client_id": "***",
"grant_type": "password",
"username": "email@provider.com",
"password": "***"
}
Client Application settings:
The Client application who’s client ID you are using must be of type native and password
must be checked within the Applications -> Settings -> Advanced Settings -> Grant Types
pannel
Tenant Settings:
(Under tenant user account → settings)
Set General -> API Authorization Settings ->Default Directory
to Username-Password-Authentication
Hope this helps someone.
Kind regards
Aitzol