---
title: "Extension Setup"
manual: "Myra Cloud Connector"
version: "4.1"
source: "Configuration/Setup.rst"
modified: "2026-09-16T08:29:39+00:00"
---

# Extension Setup

Most settings are made in
**Admin Tools > Settings > Extension Configuration > myra_cloud_connector**.

## Use of environment variables

Configuration values can be set as text or parsed from environment values:

![Extension configuration Settings](../img/env_inject.png)

Every configuration value that starts with `ENV=` will be parsed and the provided
environment variable will be used.

Example syntax:

-   Configuration: `ENV=MYRA_API_KEY`
-   Result: `getenv('MYRA_API_KEY')`

## Myra Settings

Myra API setup

### Myra API Endpoint

The Myra Cloud API endpoint for every request.

### Myra API Key

A Myra Cloud User API key (the user needs permissions to clear the domain cache).

### Myra API Secret

The matching secret for the API key.

### TYPO3 Site Settings

To link TYPO3 with Myra Cloud, it's necessary to announce the used Myra Cloud Domains for a TYPO3 Site Entity.
This can be done in **Site Management > Edit \[SiteXYZ\] > Myra Cloud > Myra Domain List**.

The configuration field accepts a comma separated list of all Myra domains. These are the domains which are
supported by this particular site. You can find the correct names in the
[Myra Cloud Backend](https://dashboard.myracloud.com).

![Myra Backend Website List](../img/myra_websites.png)