> For the complete documentation index, see [llms.txt](https://docs.localramp.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.localramp.co/payments-on-ramp/full-page-checkout.md).

# Full-page checkout

This allows you to redirect your users to a separate payment checkout page.

With the Checkout Redirect option, you can access the LocalRamp payment gateway by making a request from your server to our [initiate checkout endpoint](#2-initialize-the-transaction). We would return a response that includes a Checkout URL that loads the payment page where your users can purchase crypto. After payment is completed or canceled, the customer is returned to any URL specified by you.

### 1. Collect payment details

Collect payment/purchase details from your user. These details are passed to the [initiate checkout endpoint](#2-initialize-the-transaction).

Please find below the request body for the endpoint.

<table><thead><tr><th width="201">Field</th><th width="109">Data Type</th><th>Description</th></tr></thead><tbody><tr><td>reference</td><td>String</td><td><strong>Required</strong> - Your unique transaction reference. <em>Must be unique for every transaction</em>. e.g "Abc123"</td></tr><tr><td>email</td><td>String</td><td><strong>Required</strong> e.g "customer@example.com"</td></tr><tr><td>sender_currency</td><td>String</td><td><strong>Required</strong> - The currency your user would be paying in. e.g "NGN"</td></tr><tr><td>country_code</td><td>String</td><td><strong>Required</strong> - The country_code of the user paying in e.g "NG", "KE", "GH", "ZM"</td></tr><tr><td>usdt_amount</td><td>String</td><td><strong>Required</strong> - usdt amount you want to receive e.g "200.00". </td></tr><tr><td>callback_url</td><td>String</td><td><strong>Optional</strong> - The url to redirect your users to, when the transaction is complete</td></tr></tbody></table>

{% hint style="info" %}
Before passing in`usdt_amount`, you'll need to know the **maximum** and **minimum** values allowed for a `sender_currency`. See[ limit section.](/payments-on-ramp/get-limits.md)
{% endhint %}

{% hint style="info" %}
To get the list of supported currencies and country codes see the [Get currencies section](/payments-on-ramp/get-supported-currencies.md)
{% endhint %}

### 2 - Initialize the transaction

After collecting the necessary payment details for the transaction. Make a **POST** request to our initiate buy endpoint.

{% code overflow="wrap" %}

```
https://api.localramp.co/v1/transaction/pay/checkout
```

{% endcode %}

This endpoint takes the [payment details](#1.-collect-payment-details) as the request body.

With the following header

```
x-auth-token: <SECRET_KEY>
```

This endpoint is protected by secret key authentication. So when calling it, append the `x-auth-token` header with your secret key.

If the API call is successful, LocalRamp returns the following response:

<pre class="language-javascript"><code class="lang-javascript"><strong>
</strong><strong>{
</strong>    "status": "success",
    "data": {
        "reference": "ref27",
        "checkout_link": "https://pay.localramp.co/too8909gY"
    }
}

</code></pre>

You should then redirect your user to the Checkout URL provided in the response to enable them to complete their payment.&#x20;

You can also choose to open the checkout link in an iframe

{% code overflow="wrap" %}

```html
<iframe src="https://pay.localramp.co/too8909gY" frameborder="0" width="350" height="500" allow="clipboard-read; clipboard-write self *"></iframe>
```

{% endcode %}

Once the purchase is complete or the checkout is closed, LocalRamp will redirect your user to your specified `callback_url`.&#x20;

### 3. Verifying the transaction status

The transaction reference will be appended as a query parameter to your `callback_url` as well.

`https://website_callback_url/?reference=YOUR_REFERENCE`

You can now verify the status of the transaction. See [verify section](/crypto-on-ramp/get-transaction-state.md)

In a situation where no `callback_url` is passed, the user will be redirected to your business website.&#x20;

### 4. Receive confirmation via webhook

In some cases, the payout might take a few minutes to arrive. If you do not want to keep querying the transaction status, you can always get informed through webhooks when the transaction is complete. See  [webhook section](/webhooks/introduction.md).