API Overview
| Module Name | Feature List | Description |
|---|---|---|
| Overseas Payment | Quick Pay | Users present their WeChat Pay payment code to the merchant. Merchants scan the code to take the payment. |
| QR Code Payment | Users open WeChat to scan the code, confirm the amount, and make the payment after passing the security checks. | |
| Mini Program Payment | Users pay for goods or services in Mini Programs created inside WeChat. | |
| Official Account Payment | Users can pay for goods and services inside the merchant's Official Account. | |
| In-App Payment | Users make purchases in merchant apps using WeChat Pay. | |
| H5 Payment | H5 payment is to integrate WeChat payment in the third party browser outside of WeChat client. It will call the WeChat client to complete payment once the vendor requests the H5 payment service. |
|
| Onboarding Sub Merchant | onboarding Sub Merchant | Institutions can quickly create sub merchants by this document. |
| onboarding Sub Merchant（For HK） | Institutions can quickly create sub merchants by this document. | |
| Multi-Wallet ( For HK) | Quick Pay | Users present their WeChat Pay payment code to the merchant. Merchants scan the code to take the payment. |
| QR Code Payment | Users open WeChat to scan the code, confirm the amount, and make the payment after passing the security checks. | |
| Mini Program Payment | Users pay for goods or services in Mini Programs created inside WeChat. | |
| Official Account Payment | Users can pay for goods and services inside the merchant's Official Account. | |
| In-App Payment | Users make purchases in merchant apps using WeChat Pay. | |
| H5 Payment | H5 payment is to integrate WeChat payment in the third party browser outside of WeChat client. It will call the WeChat client to complete payment once the vendor requests the H5 payment service. |
|
| Customs Declaration | Customs Declaration | Merchants that need to declare goods for a customs procedure can clear customs quickly through this tool. |
| Functional APIs | Uploading Image | Merchants or institutions call this API to upload the certificate images in jpeg, jpg, bmp, png format. The API should be called through POST form, with enctype set as multipart/form-data. |
| Uploading Image API（For HK） | Merchants or institutions call this API to upload the certificate images in jpeg, jpg, bmp, png format. The API should be called through POST form, with enctype set as multipart/form-data. | |
| Upload File | Some designated merchants of Weixin Pay overseas business need to upload documents. They can use this API to submit these documents and obtain the FileID values required by other business APIs. |
