> For the complete documentation index, see [llms.txt](https://docs.tsgglobal.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tsgglobal.com/api-reference/phone-numbers/checkout-numbers-in-cart.md).

# Checkout Numbers in Cart

## Overview

Checkout and purchase all of the currently reserved numbers in your cart.

## Authentication

{% hint style="info" %}
This function is available via our new GraphQL API. You can read more about how to authenticate to this API [here](/graphql-api-and-authentication.md).
{% endhint %}

## Example Mutation

This function will add all the numbers currently reserved in your cart to your TSG Global account.

```
mutation OrderNumbers {
  numbersOrder {
    orderId
    items {
      tn
      trunkGroup
      tnNote
    }
  }
}
```

### Example Response

```
{
  "data": {
    "numbersOrder": {
      "items": [
        {
          "tn": "8572391650",
          "tnNote": null,
          "trunkGroup": null
        }
      ],
      "orderId": 0
    }
  }
}
```