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请求地址：

环境	HTTP请求地址	HTTPS请求地址
正式环境	http://gw.api.taobao.com/router/rest	https://eco.taobao.com/router/rest

公共请求参数：

名称	类型	是否必须	描述
method	String	是	API接口名称。
app_key	String	是	TOP分配给应用的AppKey。
target_app_key	String	否	被调用的目标AppKey，仅当被调用的API为第三方ISV提供时有效。
sign_method	String	是	签名的摘要算法，可选值为：hmac，md5。
sign	String	是	API输入参数签名结果，签名算法介绍请点击这里。
session	String	否	用户登录授权成功后，TOP颁发给应用的授权信息，详细介绍请点击这里。当此API的标签上注明：“需要授权”，则此参数必传；“不需要授权”，则此参数不需要传；“可选授权”，则此参数为可选。
timestamp	String	是	时间戳，格式为yyyy-MM-dd HH:mm:ss，时区为GMT+8，例如：2015-01-01 12:00:00。淘宝API服务端允许客户端请求最大时间误差为10分钟。
format	String	否	响应格式。默认为xml格式，可选值：xml，json。
v	String	是	API协议版本，可选值：2.0。
partner_id	String	否	合作伙伴身份标识。
simplify	Boolean	否	是否采用精简JSON返回格式，仅当format=json时有效，默认值为：false。

名称	类型	是否必须	示例值	更多限制	描述
open_refund_req_d_t_o	OpenRefundReqDto	必须			退款打款请求
└ store_id String 必须 DRF101 经营店ID └ sub_biz_order_id String 必须 100000001 淘系子单单号 └ agent String 必须王小丫退款操作人 └ memo String 必须客诉退款退款备注 refund_channel_list ChannelRefundDto [] 必须退款渠道 └ channel_code String 必须 alipay 退款渠道编码 └ refund_amount Number 必须 80 渠道对应的退款金额(单位分)

名称	类型	示例值	描述
result	Result		接口返回model
└ success Boolean false 是否成功 └ error_code String "isv.invalid-parameter" 错误码 └ error_msg String "参数错误" 错误信息 └ model Number 134523 退款单ID

JAVA
.NET
PHP
CURL
Python
C/C++
NodeJS

TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AlibabaWdkReverseRefundRequest req = new AlibabaWdkReverseRefundRequest();
AlibabaWdkReverseRefundRequest.OpenRefundReqDto obj1 = new AlibabaWdkReverseRefundRequest.OpenRefundReqDto();
obj1.setStoreId("DRF101");
obj1.setSubBizOrderId("100000001");
obj1.setAgent("王小丫");
obj1.setMemo("客诉退款");
List<AlibabaWdkReverseRefundRequest.ChannelRefundDto> list3 = new ArrayList<AlibabaWdkReverseRefundRequest.ChannelRefundDto>();
AlibabaWdkReverseRefundRequest.ChannelRefundDto obj4 = new AlibabaWdkReverseRefundRequest.ChannelRefundDto();
list3.add(obj4);
obj4.setChannelCode("alipay");
obj4.setRefundAmount(80L);
obj1.setRefundChannelList(list3);
req.setOpenRefundReqDTO(obj1);
AlibabaWdkReverseRefundResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AlibabaWdkReverseRefundRequest req = new AlibabaWdkReverseRefundRequest();
AlibabaWdkReverseRefundRequest.OpenRefundReqDtoDomain obj1 = new AlibabaWdkReverseRefundRequest.OpenRefundReqDtoDomain();
obj1.StoreId = "DRF101";
obj1.SubBizOrderId = "100000001";
obj1.Agent = "王小丫";
obj1.Memo = "客诉退款";
List<AlibabaWdkReverseRefundRequest.ChannelRefundDtoDomain> list3 = new List<AlibabaWdkReverseRefundRequest.ChannelRefundDtoDomain>();
AlibabaWdkReverseRefundRequest.ChannelRefundDtoDomain obj4 = new AlibabaWdkReverseRefundRequest.ChannelRefundDtoDomain();
list3.Add(obj4);
obj4.ChannelCode = "alipay";
obj4.RefundAmount = 80L;
obj1.RefundChannelList= list3;
req.OpenRefundReqDTO_ = obj1;
AlibabaWdkReverseRefundResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AlibabaWdkReverseRefundRequest;
$open_refund_req_d_t_o = new OpenRefundReqDto;
$open_refund_req_d_t_o->store_id="DRF101";
$open_refund_req_d_t_o->sub_biz_order_id="100000001";
$open_refund_req_d_t_o->agent="王小丫";
$open_refund_req_d_t_o->memo="客诉退款";
$refund_channel_list = new ChannelRefundDto;
$refund_channel_list->channel_code="alipay";
$refund_channel_list->refund_amount="80";
$open_refund_req_d_t_o->refund_channel_list = $refund_channel_list;
$req->setOpenRefundReqDTO(json_encode($open_refund_req_d_t_o));
$resp = $c->execute($req, $sessionKey);

curl -X POST 'http://gw.api.taobao.com/router/rest' \
-H 'Content-Type:application/x-www-form-urlencoded;charset=utf-8' \
-d 'app_key=12129701' \
-d 'format=json' \
-d 'method=alibaba.wdk.reverse.refund' \
-d 'partner_id=apidoc' \
-d 'session=7c68200b-079c-4a66-977c-e1bed82d5b36' \
-d 'sign=8DFF23FE753C50AEDBEEA6C8C68C71FE' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-05-21+17%3A42%3A58' \
-d 'v=2.0' \
-d 'open_refund_req_d_t_o=null'

# -*- coding: utf-8 -*-
import top.api

req=top.api.AlibabaWdkReverseRefundRequest(url,port)
req.set_app_info(top.appinfo(appkey,secret))

req.open_refund_req_d_t_o=""
try:
	resp= req.getResponse(sessionkey)
	print(resp)
except Exception,e:
	print(e)

pTopRequest pRequest = alloc_top_request();
pTopResponse pResponse = NULL;
pTaobaoClient pClient = alloc_taobao_client(url, appkey, appsecret);
set_api_name(pRequest,"alibaba.wdk.reverse.refund");
add_param(pRequest,"open_refund_req_d_t_o","数据结构JSON示例");
pResponse = top_execute(pClient,pRequest,sessionKey);
printf("ret code:%d\n",pResponse->code);
if(pResponse->code == 0){
	pTopResponseIterator ite = init_response_iterator(pResponse);
	pResultItem pResultItem = alloc_result_item();
	while(parseNext(ite, pResultItem) == 0){
		printf("%s:%s\n",pResultItem->key,pResultItem->value);
	}
	destroy_response_iterator(ite);
	destroy_result_item(pResultItem);
}
destroy_top_request(pRequest);
destroy_top_response(pResponse);
destroy_taobao_client(pClient);

TopClient = require('./topClient').TopClient;
var client = new TopClient({
	'appkey': 'appkey',
	'appsecret': 'secret',
	'REST_URL': 'http://gw.api.taobao.com/router/rest'
});

client.execute('alibaba.wdk.reverse.refund', {
	'open_refund_req_d_t_o':'数据结构JSON示例'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

XML示例
JSON示例

<alibaba_wdk_reverse_refund_response>
    <result>
        <success>false</success>
        <error_code>&quot;isv.invalid-parameter&quot;</error_code>
        <error_msg>&quot;参数错误&quot;</error_msg>
        <model>134523</model>
    </result>
</alibaba_wdk_reverse_refund_response>

{
    "alibaba_wdk_reverse_refund_response":{
        "result":{
            "success":false,
            "error_code":"\"isv.invalid-parameter\"",
            "error_msg":"\"参数错误\"",
            "model":134523
        }
    }
}

XML示例
JSON示例

<error_response>
    <code>50</code>
    <msg>Remote service error</msg>
    <sub_code>isv.invalid-parameter</sub_code>
    <sub_msg>非法参数</sub_msg>
</error_response>

{
	"error_response":{
		"msg":"Remote service error",
		"code":50,
		"sub_msg":"非法参数",
		"sub_code":"isv.invalid-parameter"
	}
}

错误码	错误描述	解决方案

API测试工具错误码查询工具 SDK下载

开放平台

五道口API

alibaba.wdk.reverse.refund (退款打款)

公共参数

请求参数

响应参数

请求示例

响应示例

异常示例

错误码解释

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