Any API method is called by the URL address that is formed as follows (you are recommended to use a secure SSL connection):
The lang parameter can be en, ua or ru. It indicates the message language in which the API server will respond.
The method specifies which method will be called. See the list of currently available methods here.
The list of parameters for the method called is transferred in params. Parameters can be transferred either via a GET request or via POST. You are strongly recommended to use only POST requests, since the data transferred in them is not stored in logs of the servers engaged in the connection. This increases the security of your work through API.