Session authorization

Hello. Please your kind help. I'm coding a ionic client for Traccar and having problem for post a session.

This is my code:

var login = function(user) {
    var uemail = user.name;
    var upassword = user.password;
    var post_data = {"email":uemail,"password":upassword};
    console.log(post_data);
    return $q(function(resolve, reject) {
      $http({
        url: API_ENDPOINT.url + '/session',
        method: 'POST',
        headers: {"content-type": "application/x-www-form-urlencoded"},
        data: post_data       
            }).then(function(result) {
        if (result.data.success) {
          storeUserCredentials(result.data.token);
          resolve(result.data.msg);
          } else {
          reject(result.data.msg);
          }
      });
    });
  };

Which gives me a 401 Unauthorized error, as you could see on capture:

https://www.dropbox.com/s/u0ftcetom4qn8ib/auth-error.png?dl=0

Please note I'm loggin post-data values which actually are: {email: "admin", password: "admin"}

Using postman I can post without error (and off course using same post-data values), as you could see on capture:

https://www.dropbox.com/s/gg2fgk5o87cab5j/postman-ok.png?dl=0

What am I missing?

Any help will be very appreciated. Best regards!

Have you checked actual network request?

Hello. I checked the actual network request and found the problem:

It was sending: {"email":"admin","password":"admin"} (json format), while: email=admin&password=admin (url encoded) was required.

Thanks a lot.