# QR Codes for PaymentSITE

The Sola API gives you the ability to generate Quick Response (QR) codes that link to a custom PaymentSITE with pre-filled fields. Running a Sola API call for Sola PaymentSITE will return a QR code that can be used within point-of-sale applications or displayed on signage or reciepts that customers can scan.

{% hint style="info" %}
The QR code will be returned as **base64** and can be converted to an image file.
{% endhint %}

### EndPoints

#### /CREATE 

Create a QR code for merchants Sola/Cardknox PaymentSITEs

#### API URLs

| **Type**   | **URL**                                                        |
| ---------- | -------------------------------------------------------------- |
| Test       | <https://xeubhm6lhd.execute-api.us-west-2.amazonaws.com/Prod>  |
| Production | [us-east-2.qr.cardknox.com](http://us-east-2.qr.cardknox.com/) |

#### API Details

| URL            | [us-east-2.qr.cardknox.com/create](http://us-east-2.qr.cardknox.com/create)                                                                                                   |
| -------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Type           | GET                                                                                                                                                                           |
| Parameters     | <ul><li><p>URL (required)</p><ul><li>This is expecting a <a href="http://secure.cardknox.com/">secure.cardknox.com/</a>\[paymentSITE name] URL</li></ul></li></ul>            |
| Sample Request | [us-east-2.qr.cardknox.com](http://us-east-2.qr.cardknox.com/)/create?[url=secure.cardknox.com/demo](http://url=secure.cardknox.com/demo)?*\[xfield=value]*&*\[xfield=value]* |


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.solapayments.com/products/paymentsite/qr-codes-for-paymentsite.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.