# cPanel API 2 Modules - SourceIPCheck

Warning:
The cPanel API 2 system is deprecated. We **strongly** recommend that you use [UAPI](/cpanel/introduction) instead of cPanel API 2.

## Introduction

The `SourceIPCheckmodule` accesses the source IP authentication system.

# Available functions

* [cPanel API 2 Functions - `SourceIPCheck::addip`](/cpanel-api-2/cpanel-api-2-modules-sourceipcheck/cpanel-api-2-functions-sourceipcheck-addip) — This function adds an IP address to the list of trusted IP addresses.
* [cPanel API 2 Functions - `SourceIPCheck::delip`](/cpanel-api-2/cpanel-api-2-modules-sourceipcheck/cpanel-api-2-functions-sourceipcheck-delip) — This function removes an IP address from the list of trusted IP addresses.
* [cPanel API 2 Functions - `SourceIPCheck::getaccount`](/cpanel-api-2/cpanel-api-2-modules-sourceipcheck/cpanel-api-2-functions-sourceipcheck-getaccount) — This function retrieves the account to which the system will apply security questions.
* [cPanel API 2 Functions - `SourceIPCheck::listips`](/cpanel-api-2/cpanel-api-2-modules-sourceipcheck/cpanel-api-2-functions-sourceipcheck-listips) — This function lists the account's trusted IP addresses.
* [cPanel API 2 Functions - `SourceIPCheck::loadsecquestions`](/cpanel-api-2/cpanel-api-2-modules-sourceipcheck/cpanel-api-2-functions-sourceipcheck-loadsecquestions) — This function retrieves a specified set of security questions and answers.
* [cPanel API 2 Functions - `SourceIPCheck::resetsecquestions`](/cpanel-api-2/cpanel-api-2-modules-sourceipcheck/cpanel-api-2-functions-sourceipcheck-resetsecquestions) — This function removes security questions and answers for a specific cPanel or Webmail user.
* [cPanel API 2 Functions - `SourceIPCheck::samplequestions`](/cpanel-api-2/cpanel-api-2-modules-sourceipcheck/cpanel-api-2-functions-sourceipcheck-samplequestions) — This function retrieves a list of sample security questions.
* [cPanel API 2 Functions - `SourceIPCheck::savesecquestions`](/cpanel-api-2/cpanel-api-2-modules-sourceipcheck/cpanel-api-2-functions-sourceipcheck-savesecquestions) — This function saves a set of security questions and answers.