WeChat Pay integration

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Overview

Company website:

https://pay.weixin.qq.com

Integration launch date:

September 9, 2026

API Categories:

Payments Passthrough

API Authorization:

Merchant ID (mchid) / Merchant certificate serial number / Merchant API private key (PEM) / APIv3 key / AppID / Notification URL

Data-regions:

Mainland China Global (Hong Kong)

PAYMENT PAYMENT

End-API object:

transaction

Unified API Methods:

Get Create Remove

Webhooks:

Native

List options:

-none-

Readable fields:

created_at currency id notes payment_method reference status tender_type total_amount

Writable fields:

currency notes total_amount reference

required fields

PAYMENT REFUND

End-API object:

refund

Unified API Methods:

Get

Webhooks:

Native

List options:

-none-

Readable fields:

created_at currency id notes payment_id reference status total_amount updated_at

Writable fields:

-none-

PASSTHROUGH

Unified API Methods:

List options:

Readable fields:

Writable fields:

Are we missing anything? Let us know

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