# Refund for Payment Orders

Debugging Tools

Interface should be called on the server side, not in the front end (Weixin Mini Program, web pages, APP, etc.) directly called, specific reference interface call guide

Interface name: nontaxrefund

This interface is used for refund of payment orders

# 1. How to call

# HTTPS calls

POST https://api.weixin.qq.com/nontax/refund?access_token=ACCESS_TOKEN

# Cloud Calls

This interface does not support cloud calls

# Third party invocation

Third Party Platform calls are not supported by this interface.

# 2. Request parameters

# Query parameters`Query String parameters`

Parameter Name	type	Required to fill in	Introductions
access_token	string	yes	Interface invoke credentials, using access_token

# Request Body`Request Payload`

Parameter Name	type	Required to fill in	Introductions
appid	string	yes	appid
order_id	string	yes	order number
reason	string	yes	Reasons for refund
refund_fee	number	no	Refund Amount (in units of cents) must be filled in when part of the refund is made
refund_out_id	string	no	Refund number (unique for each partial refund), required for partial refund

# 3. Return Parameters

# `Response Payload`

Parameter Name	type	Introductions
errcode	number	Return code
errmsg	string	Return code description
refund_order_id	string	Refund order number

# 4. Note

There are no special considerations for this interface

# 5. Code examples

Example Requests

{
    "appid":"wx6cc9648de104270d",
    "order_id":"AQCAGxwqp6-aBeIKDJ7fvb6x3dZt",
    "reason":"线上线下重复缴费，解档票据号为DA01651861"
}

Return an example

{
    "errcode": 0,
    "errmsg": "ok"
}

# 6. Error code

The following is a list of error codes for this interface, other error codes can refer to General error codes

Error code	Error Description	Solutions
40001	invalid credential access_token isinvalid or not latest	access_token Invalid or not recently acquired access_token, please confirm the validity of the access_token

# 7. Scope of application

How this interface can be invoked under different account types:

Weixin Mini Program	Official Account	Service Account
Certification only	Certification only	Certification only

Authentication only: means that only authenticated accounts are allowed to be invoked by the enterprise entity, and accounts that are not authenticated or do not support authentication cannot be invoked.
Other account types that are not expressly stated may not be called on this interface without special instructions;