---
title: "WeChat Pay Component"
description: "Add WeChat Pay to an existing Components integration."
url: "https://docs.adyen.com/payment-methods/wechat-pay/wechat-pay-desktop-qr-payments/web-component"
source_url: "https://docs.adyen.com/payment-methods/wechat-pay/wechat-pay-desktop-qr-payments/web-component.md"
canonical: "https://docs.adyen.com/payment-methods/wechat-pay/wechat-pay-desktop-qr-payments/web-component"
last_modified: "2019-07-04T10:57:00+02:00"
language: "en"
---

# WeChat Pay Component

Add WeChat Pay to an existing Components integration.

[View source](/payment-methods/wechat-pay/wechat-pay-desktop-qr-payments/web-component.md)

This page explains how to add WeChat Pay to your existing Web Components integration.

## Requirements

### Tab: `/sessions`

| Requirement          | Description                                                                                                                                                                                                                                                                                                              |
| -------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| **Integration type** | Make sure that you have built a Sessions flow [Web Components integration](/online-payments/build-your-integration/sessions-flow?platform=Web\&integration=Components).                                                                                                                                                  |
| **Setup steps**      | Before you begin:- To use the desktop QR code flow, [add WeChat Pay in your Customer Area](/payment-methods/add-payment-methods).
- To use the mobile browser flow, contact our [Support Team](https://ca-test.adyen.com/ca/ca/contactUs/support.shtml?form=other) with your web shop URL for enrolment with WeChat Pay. |

### Tab: `/payments`

| Requirement          | Description                                                                                                                                                                                                                                                                                                              |
| -------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| **Integration type** | Make sure that you have built an Advanced flow [Web Components integration](/online-payments/build-your-integration/advanced-flow?platform=Web\&integration=Components).                                                                                                                                                 |
| **Setup steps**      | Before you begin:- To use the desktop QR code flow, [add WeChat Pay in your Customer Area](/payment-methods/add-payment-methods).
- To use the mobile browser flow, contact our [Support Team](https://ca-test.adyen.com/ca/ca/contactUs/support.shtml?form=other) with your web shop URL for enrolment with WeChat Pay. |

## Import resources for v6

If you are using Web Components v6, [import the Component](/online-payments/build-your-integration/?platform=Web\&integration=Drop-in\&version=6.0.0) that you need for WeChat Pay:

```js
import { AdyenCheckout, WeChat } from '@adyen/adyen-web'
```

## API reference

You do not need to send additional fields for WeChat Pay. To see optional fields that you can send for all payment methods, choose the endpoint you integrated:

* [/sessions](https://docs.adyen.com/api-explorer/Checkout/latest/post/sessions): This is the default with [Components v5.0.0](/online-payments/build-your-integration/sessions-flow?platform=Web\&integration=Components) or later.
* [/payments](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments): If you implemented an [additional use case](/online-payments/build-your-integration).

## Component configuration

### Step 1: Create a DOM element

Create a DOM element on your checkout page, placing it where you want the payment method form to be rendered:

```html
 <div id="wechatpayWeb-container"></div>
```

### Step 2: Create an instance of the Component

#### v6.0.0 or later

Create an instance of the Component, passing:

* Your instance of `AdyenCheckout`.

```js
const wechatpayWeb = new WeChat(checkout).mount('#wechatpayWeb-container');
```

**

#### v5.x.x or earlier

Use the `create` method of your `AdyenCheckout` instance, in this case `checkout`, to create the Component:

```js
const wechatpayWebComponent = checkout.create('wechatpayWeb').mount('#wechatpayWeb-container');
```

## Test and go live

You can check the status of a WeChat Pay payment in your [Customer Area](https://ca-live.adyen.com/) > **Transactions** > **Payments**.

Before you can accept live WeChat Pay payments, you need to submit a request for WeChat Pay in your [live Customer Area](https://ca-live.adyen.com/).

## See also

* [Web Components integration guide](/online-payments/components-web)
* [Webhooks](/development-resources/webhooks)
* [API Explorer](https://docs.adyen.com/api-explorer/#/CheckoutService/latest/overview)