# Integration Guide

<mark style="color:green;">`POST`</mark> `$https://localhost:3000/tenants/main`

It is called when a customer places an order, and it triggers the sending of an email with a link to claim the respective NFT. The endpoint requires the following payload parameters:

#### Request Body

| Name                                          | Type   | Description                                                                  |
| --------------------------------------------- | ------ | ---------------------------------------------------------------------------- |
| userEmail<mark style="color:red;">\*</mark>   | String | The email address of the user who is interacting with order placement.       |
| clientEmail<mark style="color:red;">\*</mark> | String | The email address associated with the client's account on our platform.      |
| apiKey<mark style="color:red;">\*</mark>      | String | An authentication key provided to the client for accessing our API securely. |
| serialId<mark style="color:red;">\*</mark>    | String | A unique identifier or serial number associated with product being placed.   |

{% tabs %}
{% tab title="200: OK Email sent successfully" %}

{% endtab %}
{% endtabs %}
