API Connection to V13

/rest/v11_20/oauth2/token for version 13.0 with body:

{
"grant_type":"password",
"client_id":"sugar",
"client_secret":"",
"username":"{{usr}}",
"password":"{{pwd}}",
"platform":"base"
}

{{usr}} and {{pwd}} contain your user and password.

You can use mobile instead of base also.

See https://support.sugarcrm.com/Documentation/Sugar_Developer/Sugar_Developer_Guide_13.1/Integration/Web_Services/#Versioning for the actual versions until 13.1.

/rest/v11_20/oauth2/token for version 13.0 with body:

{
"grant_type":"password",
"client_id":"sugar",
"client_secret":"",
"username":"{{usr}}",
"password":"{{pwd}}",
"platform":"base"
}

{{usr}} and {{pwd}} contain your user and password.

You can use mobile instead of base also.

See https://support.sugarcrm.com/Documentation/Sugar_Developer/Sugar_Developer_Guide_13.1/Integration/Web_Services/#Versioning for the actual versions until 13.1.

I am using Postman Authorization but cannot set the Base. My Auth to V11 works fines