# cPanel API 2 Modules - NVData

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

## Introduction

The `NVData` module manages non-volatile variables.

## Available functions

* [cPanel API 2 Functions - `NVData::get`](/cpanel-api-2/cpanel-api-2-modules-nvdata/cpanel-api-2-functions-nvdata-get) — This function retrieves data from a non-volatile datastore.
* [cPanel API 2 Functions - `NVData::set`](/cpanel-api-2/cpanel-api-2-modules-nvdata/cpanel-api-2-functions-nvdata-set) — This function creates a non-volatile datastore.
* [cPanel API 2 Functions - `NVData::setall`](/cpanel-api-2/cpanel-api-2-modules-nvdata/cpanel-api-2-functions-nvdata-setall) — This function creates a non-volatile datastore.