# Plugin Store

A published plugin in the plugin store is a set of predefined custom API templates with a list of shared values such as credentials. The Plugin Store <img src="https://3574406564-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MB_fx7PCUqvFEdrucJC%2Fuploads%2FSqgmV7Sjr7evZtet4Zqg%2Fimage.png?alt=media&#x26;token=a197e32e-fe9e-4f82-9f29-b36aebecc939" alt="" data-size="line">is the place for all published plugins. To find the plugin store, enter the app that you want to use plugins, and find <img src="https://3574406564-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MB_fx7PCUqvFEdrucJC%2Fuploads%2FKVEX0gznwgSfgc7Zoizl%2Fimage.png?alt=media&#x26;token=4d5af93b-1fcf-4fc6-b98d-570460e64a05" alt="" data-size="line">at the left tool bar.

<figure><img src="https://3574406564-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MB_fx7PCUqvFEdrucJC%2Fuploads%2FQxDdKD0suQQq4WyuzJWy%2Fimage.png?alt=media&#x26;token=7034c479-18eb-4982-8373-ad52ada87b01" alt=""><figcaption><p>Four plugins listed in plugin store</p></figcaption></figure>

### Install Plugin

1. Navigate to the Plugin Store within your application.
2. Select and **Install** the desired plugin.

<figure><img src="https://3574406564-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MB_fx7PCUqvFEdrucJC%2Fuploads%2F1eWnGIz9W8vz2cF48pxo%2Fimage.png?alt=media&#x26;token=f0900b8a-d0e6-469e-985a-2f16e3eceb88" alt=""><figcaption></figcaption></figure>

### Add to API Services

You are able to choose between adding every supported API endpoint or only the selected ones.

1. Select the API endpoints you want to add.
2. Click the **Add to API Services** button.

### Use Plugin API in [interactions](https://docs.acho.io/app-builder/app-construction/interactions)

After add the plugin to API Services, it can be found it in Interactions - Action - API Service - Your Plugin API.&#x20;

<figure><img src="https://3574406564-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MB_fx7PCUqvFEdrucJC%2Fuploads%2FpMBL7jlKSwxSugKO5Zv3%2Fimage.png?alt=media&#x26;token=42ba420c-3afa-4f5c-a52c-e169ccbf72c0" alt="" width="563"><figcaption><p>Add a "Send a email" Plugin API to a button</p></figcaption></figure>

#### Example

See a comprehensive tutorial on&#x20;

{% content-ref url="../popular-use-cases/send-an-email-via-mailjet-plugin" %}
[send-an-email-via-mailjet-plugin](https://docs.acho.io/app-builder/popular-use-cases/send-an-email-via-mailjet-plugin)
{% endcontent-ref %}