---
page_source: https://juspay.io/in/docs/payv3/web/base-integration/getting-payv3
page_title: 1. Implementing Checkout
---


## 1. Initialising the Payv3



In order to use Payv3, the very first step is to load Payv3 form into your web application. This includes adding a script to your web application.

Following step will help you to add script to your html :-


### Step 1.1. Add Payv3 Script


Add the script to your HTML to initialise the payv3 form.



#### Code Snippets: -

#### HTML Code Snippet:

```html
<script type="text/javascript"        
src="https://api.juspay.in/pay-v3.js"></script>
```