43.18 OAUTH_GET_LAST_TOKEN Function
This function returns the OAuth access token received in the last OAUTH_AUTHENTICATE call. Returns NULL when the token is already expired or OAUTH_AUTHENTICATE has not been called.
                  
Returns
The OAuth access token from the last OAUTH_AUTHENTICATE call; NULL when the token is expired.
                  
Syntax
FUNCTION OAUTH_GET_LAST_TOKEN RETURN VARCHAR2;Example
 select apex_web_service.oauth_get_last_token from dual;
Parent topic: APEX_WEB_SERVICE