API Reference APEX_CREDENTIAL 8 APEX_CREDENTIAL You can use the APEX_CREDENTIAL package to change stored credentials either persistently or for the current APEX session only. CLEAR_TOKENS Procedure SET_PERSISTENT_CREDETIALS Procedure Signature 1 SET_PERSISTENT_CREDETIALS Procedure Signature 2 SET_PERSISTENT_TOKEN Procedure SET_SESSION_CREDENTIALS Procedure Signature1 SET_SESSION_CREDENTIALS Procedure Signature2 SET_SESSION_TOKEN Procedure