---
title: "WeChat Pay Drop-in integration"
description: "Add WeChat Pay to an existing Drop-in integration."
url: "https://docs.adyen.com/payment-methods/wechat-pay/wechat-pay-desktop-qr-payments/web-drop-in"
source_url: "https://docs.adyen.com/payment-methods/wechat-pay/wechat-pay-desktop-qr-payments/web-drop-in.md"
canonical: "https://docs.adyen.com/payment-methods/wechat-pay/wechat-pay-desktop-qr-payments/web-drop-in"
last_modified: "2020-03-16T15:23:00+01:00"
language: "en"
---

# WeChat Pay Drop-in integration

Add WeChat Pay to an existing Drop-in integration.

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

This page explains how to add WeChat Pay to your existing Web Drop-in integration.

## Requirements

Select which endpoint you are using:

### Tab: `/sessions`

| Requirement          | Description                                                                                                                                                                                                                                                                                                              |
| -------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| **Integration type** | Make sure that you have built a Sessions flow [Web Drop-in integration](/online-payments/build-your-integration/sessions-flow?platform=Web\&integration=Drop-in).                                                                                                                                                        |
| **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 Drop-in integration](/online-payments/build-your-integration/advanced-flow?platform=Web\&integration=Drop-in).                                                                                                                                                       |
| **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 Drop-in v6, import the resources 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 [Drop-in v5.0.0](/online-payments/build-your-integration/sessions-flow?platform=Web\&integration=Drop-in) 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).

## Drop-in configuration

There are no configuration steps specific to WeChat Pay required for Drop-in.

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