Home > Aria6 User Documentation > Aria6 core api > set_session


Starts an Aria session for a specified user ID. Within an Aria session, you can perform functions such as securely processing payment transactions or securely retrieving account information in registration or User Self Service applications.

Input Arguments

Req Field Name Field Type Max Length Description
required-icon.png client_no long 22 Aria-assigned unique identifier indicating the Aria client providing service to this account.
required-icon.png auth_key string 32 Aria-assigned unique key to be passed with each method call for authenticating the validity of the requestor.
required-icon.png user_id string 32 Account's user ID. Alternative to using acct_no.
  acct_no long 22 Account's Account #. Alternative to using user ID

Output Arguments

Field Name Field Type Description
session_id string Client-assigned identifier for the application session.
error_code long Aria-assigned error identifier. 0 indicates no error.
error_msg string Description of any error that occurred. "OK" if there was no error.
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