TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AlibabaFinCreditpayServiceQueryRequest req = new AlibabaFinCreditpayServiceQueryRequest();
req.setRoleType("PAYER");
req.setProductCode("CREDITPAY_KZ");
req.setUserId("1231313");
AlibabaFinCreditpayServiceQueryResponse rsp = client.execute(req);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AlibabaFinCreditpayServiceQueryRequest req = new AlibabaFinCreditpayServiceQueryRequest();
req.RoleType = "PAYER";
req.ProductCode = "CREDITPAY_KZ";
req.UserId = "1231313";
AlibabaFinCreditpayServiceQueryResponse rsp = client.Execute(req);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AlibabaFinCreditpayServiceQueryRequest;
$req->setRoleType("PAYER");
$req->setProductCode("CREDITPAY_KZ");
$req->setUserId("1231313");
$resp = $c->execute($req);

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.fin.creditpay.service.query' \
-d 'partner_id=apidoc' \
-d 'sign=805D19BF536CDFECD94330CD256EFC4A' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-05-30+01%3A59%3A16' \
-d 'v=2.0' \
-d 'product_code=CREDITPAY_KZ' \
-d 'role_type=PAYER' \
-d 'user_id=1231313'

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

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

req.role_type="PAYER"
req.product_code="CREDITPAY_KZ"
req.user_id="1231313"
try:
	resp= req.getResponse()
	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.fin.creditpay.service.query");
add_param(pRequest,"role_type","PAYER");
add_param(pRequest,"product_code","CREDITPAY_KZ");
add_param(pRequest,"user_id","1231313");
pResponse = top_execute(pClient,pRequest,NULL);
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.fin.creditpay.service.query', {
	'role_type':'PAYER',
	'product_code':'CREDITPAY_KZ',
	'user_id':'1231313'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<alibaba_fin_creditpay_service_query_response>
    <result>
        <query_response>
            <status>状态</status>
        </query_response>
        <error_code>SUCCESS</error_code>
        <error_msg>错误提示信息</error_msg>
        <success>true</success>
    </result>
</alibaba_fin_creditpay_service_query_response>

{
    "alibaba_fin_creditpay_service_query_response":{
        "result":{
            "query_response":{
                "status":"状态"
            },
            "error_code":"SUCCESS",
            "error_msg":"错误提示信息",
            "success":true
        }
    }
}

<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"
	}
}