Checking missing fields

The description is on the page «Checking missing fields».

A list of all the fields of the user’s profile, as well as the required fields for steps 4 and 5 - can be viewed on the page «A list of the user's profile fields»
Details of request:
Protocol HTTPS
Method GET
URL https://freedom24.com/api/
CMD checkStep




Asterisked fields are mandatory! (*)