---
title: "API extensions list"
description: "Adding an extension requires you to reload your API (on the Overview page) in order to be able to build it"
url: https://docs.ovhcloud.com/en/guides/public-cloud/data-platform/app-services-apis-extensions-list
lang: en
lastUpdated: 2026-09-14
---
> For AI agents: the complete documentation index is available at https://docs.ovhcloud.com/en/llms.txt, the full documentation bundle is available at https://docs.ovhcloud.com/en/llms-full.txt.

# API extensions list

## Objective

:::warning
Adding an extension requires you to reload your API (on the Overview page) in order to be able to build it.
:::

|        **ID**        | **Name**                | **Description**                                                                                          |
| :------------------: | ----------------------- | -------------------------------------------------------------------------------------------------------- |
|        **sdk**       | SDK                     | Development kit essential for the good functioning of other modules.                                     |
| **cache-controller** | Cache Controller        | Expose the cache flush feature of this API.                                                              |
|   **cache-memory**   | Memory Cache            | Enables the cache in the node's RAM.                                                                     |
|    **cache-redis**   | Redis Cache             | Enable the cache in Redis.                                                                               |
|        **iam**       | Identity Access Manager | Enables the user filtering feature through the Data Platform authentication system.                      |
|        **qb**        | Analytics Manager       | Allows Analytics Manager query requests to be passed through the API.                                    |
|    **webstorage**    | Web Storage             | Provides simple key-value storage and enables the SDK front web backup feature (similar to localstorage) |

## Go further

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