# Nexus repository manager for Maven

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**Feature availability**\
Package repository integrations are available with Enterprise plans. For more information, see [plans and pricing](https://snyk.io/plans/).

**Supported projects**\
The Nexus Repository Manager integration supports [Node.js](https://docs.snyk.io/supported-languages/supported-languages-list/javascript#supported-package-managers-and-package-registries) (npm and Yarn) and [Maven](https://docs.snyk.io/supported-languages/supported-languages-list/java-and-kotlin#supported-package-managers-and-package-registries) Projects. For [Improved Gradle SCM scanning](https://docs.snyk.io/supported-languages/supported-languages-list/java-and-kotlin/git-repositories-with-maven-and-gradle#improved-gradle-scm-scanning), use the Maven settings.
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Snyk can use Nexus Repository Manager with Maven Projects.

This enables Snyk to resolve all direct and transitive dependencies of packages hosted on the custom registry and calculate a more complete, accurate dependency graph and related vulnerabilities.

Maven Projects can be configured to mirror all requests through a custom package repository, or you can specify additional repositories to use alongside Maven Central.

The following explains how to set up custom Maven package registries

If authentication is required to access your Nexus registry, you must first configure the Nexus Repository Manager integration. See [Nexus Repository Manager setup](https://docs.snyk.io/scan-with-snyk/snyk-open-source/package-repository-integrations/nexus-repository-manager-connection-setup).

You can choose to use Nexus as a mirror or as an additional repository where your artifacts will reside.

These settings are very similar to what you have in `~/.m2/settings.xml`.

<figure><img src="https://2533899886-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MdwVZ6HOZriajCf5nXH%2Fuploads%2Fgit-blob-f1bae23e5c751ee811fb18e79ef706189f09855f%2Fimage.png?alt=media" alt=""><figcaption><p>Set up for Mirrors</p></figcaption></figure>

Choose a value for the Type, either **Direct** or, if you are using using authentication, **Integration**.

If you are using **Direct,** you must complete the **URL**, **Repository Name** and what it is a **Mirror Of**.

The **Mirror Of** value can either be a `*` to mirror everything, or you can type in a value, for example,`central`.

If you are using Type **Integration**, you must choose the Nexus integration type and provide the **Repository Name** and **Mirror Of** details.

Set **Repository Name** according to your version of Nexus.

{% tabs %}
{% tab title="Nexus 3" %}
Set **Repository Name** as whatever comes after `repository/` in the internal repository URL.

For example, if the URL is `http://nexus.company.io/repository/libs-release` , Repository Name should be set as `libs-release`.
{% endtab %}

{% tab title="Nexus 2" %}
Set **Repository Name** as whatever comes after `nexus/content/` in the internal repository URL.

For example, if the URL is `http://nexus.company.io/nexus/content/groups/public`, Repository Name should be set as `groups/public`.

If the URL is `http://nexus.company.io/nexus/content/repositories/releases`, Repository Name should be set as `repositories/releases`.
{% endtab %}
{% endtabs %}

Alternatively, you can configure repositories will be used as additional locations to check for artifacts.

Repositories are configured in the same way as Mirrors, but do not require **Mirror Of**.