# Introduction

The first step involves creating websites and tagIds. Find detailed instructions in the following chapters:

{% content-ref url="add-and-manage-websites" %}
[add-and-manage-websites](https://developer.nexx360.io/general-configuration/add-and-manage-websites)
{% endcontent-ref %}

{% content-ref url="add-and-manage-tagids" %}
[add-and-manage-tagids](https://developer.nexx360.io/general-configuration/add-and-manage-tagids)
{% endcontent-ref %}

You can also use our API to create and manage your inventory:

{% content-ref url="<https://github.com/nexx360/gitbook-nexx360-documentation/blob/main/api-management/README.md>" %}
<https://github.com/nexx360/gitbook-nexx360-documentation/blob/main/api-management/README.md>
{% endcontent-ref %}

Below, you can find information for specific features:

{% content-ref url="bid-reductions" %}
[bid-reductions](https://developer.nexx360.io/general-configuration/bid-reductions)
{% endcontent-ref %}

{% content-ref url="extra-feature-module" %}
[extra-feature-module](https://developer.nexx360.io/general-configuration/extra-feature-module)
{% endcontent-ref %}

{% content-ref url="cookie-sync-script" %}
[cookie-sync-script](https://developer.nexx360.io/general-configuration/cookie-sync-script)
{% endcontent-ref %}

And the list of bidders that you can connect through Nexx360:

{% content-ref url="available-bidders" %}
[available-bidders](https://developer.nexx360.io/general-configuration/available-bidders)
{% endcontent-ref %}