# Server base URL

{% hint style="warning" %}
If you want to delegate the SonarQube Server user authentication to an OAUTH provider (GitHub, Bitbucket, GitLab, SAML), you should use HTTPS for security reasons. This means that the SonarQube Server instance should be secured behind a proxy (see [securing-behind-proxy](https://docs.sonarsource.com/sonarqube-server/2025.3/server-installation/network-security/securing-behind-proxy "mention")).
{% endhint %}

{% hint style="info" %}
The SonarQube base URL needs to be a public URL if SonarQube expects to receive information from an external system. This is basically only relevant if you use SCIM (since it requires SonarQube to be reachable by the Identity Provider).
{% endhint %}

To configure the server base URL in SonarQube Server:

1. Go to **Administration** > **Configuration** > **General Settings** > **General** > **General.**
2. In **Server base URL**, set your SonarQube Server instance’s URL.


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# Agent Instructions: Querying This Documentation

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
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```

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.