# cPanel API 2 Modules - Postgres

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

## Introduction

The `Postgres` module manages PostgreSQL® databases and users.

Important:
When you enable a non-Standard Node server profile, the system disables API calls associated with that profile's disabled roles.

## Available functions

* [cPanel API 2 Functions - `Postgres::listdbs`](/cpanel-api-2/cpanel-api-2-modules-postgres/cpanel-api-2-functions-postgres-listdbs) — This function lists a cPanel account's PostgreSQL® databases.
* [cPanel API 2 Functions - `Postgres::listusers`](/cpanel-api-2/cpanel-api-2-modules-postgres/cpanel-api-2-functions-postgres-listusers) — This function lists a cPanel account's PostgreSQL® database users.
* [cPanel API 2 Functions - `Postgres::listusersindb`](/cpanel-api-2/cpanel-api-2-modules-postgres/cpanel-api-2-functions-postgres-listusersindb) — This function lists the users with access to a PostgreSQL® database.
* [cPanel API 2 Functions - `Postgres::userexists`](/cpanel-api-2/cpanel-api-2-modules-postgres/cpanel-api-2-functions-postgres-userexists) — This function checks whether a PostgreSQL® database user exists.