[Problems with the request TOKEN in API]

Yes i can login using the same credentials that I put when I was  making the request to the Auth in Postman 

[Problems with the request TOKEN in API]

The region is ES, but i´m living in Mexico and i´m using this service because my client needs it.

Yes, i can start session using the credentials when i make the request in Postman but then i get this error that does not allow to generate the Token.

As for de callbacks I have configured a URL that refers to the localhost

[Problems with the request TOKEN in API]

Hello everyone

I wanna tell you a problem that get show when i´m doing  a request in Postman to the Auth to get the TOKEN, however the next error appear

 

These are the data i sent