TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AliexpressMiniappOrderCreatePrecheckRequest req = new AliexpressMiniappOrderCreatePrecheckRequest();
AliexpressMiniappOrderCreatePrecheckRequest.PreCreateOrderRequest obj1 = new AliexpressMiniappOrderCreatePrecheckRequest.PreCreateOrderRequest();
List<AliexpressMiniappOrderCreatePrecheckRequest.Item> list3 = new ArrayList<AliexpressMiniappOrderCreatePrecheckRequest.Item>();
AliexpressMiniappOrderCreatePrecheckRequest.Item obj4 = new AliexpressMiniappOrderCreatePrecheckRequest.Item();
list3.add(obj4);
obj4.setQuantity(1L);
AliexpressMiniappOrderCreatePrecheckRequest.Price obj6 = new AliexpressMiniappOrderCreatePrecheckRequest.Price();
obj6.setPrice("3");
obj6.setCurrency("USD");
list5.setPrice(obj6);
obj4.setSkuId(20000000155500939L);
obj4.setItemId(10000256403004L);
obj1.setItems(list3);
req.setParamPreCreateOrderRequest(obj1);
AliexpressMiniappOrderCreatePrecheckRequest.ClientInfo obj7 = new AliexpressMiniappOrderCreatePrecheckRequest.ClientInfo();
obj7.setOpenBizCode("ali.global.trade.open");
obj7.setOpenAppId("248044211233212");
req.setParamClientInfo(obj7);
AliexpressMiniappOrderCreatePrecheckResponse rsp = client.execute(req);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AliexpressMiniappOrderCreatePrecheckRequest req = new AliexpressMiniappOrderCreatePrecheckRequest();
AliexpressMiniappOrderCreatePrecheckRequest.PreCreateOrderRequestDomain obj1 = new AliexpressMiniappOrderCreatePrecheckRequest.PreCreateOrderRequestDomain();
List<AliexpressMiniappOrderCreatePrecheckRequest.ItemDomain> list3 = new List<AliexpressMiniappOrderCreatePrecheckRequest.ItemDomain>();
AliexpressMiniappOrderCreatePrecheckRequest.ItemDomain obj4 = new AliexpressMiniappOrderCreatePrecheckRequest.ItemDomain();
list3.Add(obj4);
obj4.Quantity = 1L;
AliexpressMiniappOrderCreatePrecheckRequest.PriceDomain obj5 = new AliexpressMiniappOrderCreatePrecheckRequest.PriceDomain();
obj5.Price = "3";
obj5.Currency = "USD";
obj4.Price= obj5;
obj4.SkuId = 20000000155500939L;
obj4.ItemId = 10000256403004L;
obj1.Items= list3;
req.ParamPreCreateOrderRequest_ = obj1;
AliexpressMiniappOrderCreatePrecheckRequest.ClientInfoDomain obj6 = new AliexpressMiniappOrderCreatePrecheckRequest.ClientInfoDomain();
obj6.OpenBizCode = "ali.global.trade.open";
obj6.OpenAppId = "248044211233212";
req.ParamClientInfo_ = obj6;
AliexpressMiniappOrderCreatePrecheckResponse rsp = client.Execute(req);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AliexpressMiniappOrderCreatePrecheckRequest;
$param_pre_create_order_request = new PreCreateOrderRequest;
$items = new Item;
$items->quantity="1";
$price = new Price;
$price->price="3";
$price->currency="USD";
$items->price = $price;
$items->sku_id="20000000155500939";
$items->item_id="10000256403004";
$param_pre_create_order_request->items = $items;
$req->setParamPreCreateOrderRequest(json_encode($param_pre_create_order_request));
$param_client_info = new ClientInfo;
$param_client_info->open_biz_code="ali.global.trade.open";
$param_client_info->open_app_id="248044211233212";
$req->setParamClientInfo(json_encode($param_client_info));
$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=aliexpress.miniapp.order.create.precheck' \
-d 'partner_id=apidoc' \
-d 'sign=B8AC2E0870C804F7DAE73B57829F9FE4' \
-d 'sign_method=hmac' \
-d 'timestamp=2024-05-18+18%3A06%3A12' \
-d 'v=2.0' \
-d 'param_client_info=null' \
-d 'param_pre_create_order_request=null'

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

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

req.param_pre_create_order_request=""
req.param_client_info=""
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,"aliexpress.miniapp.order.create.precheck");
add_param(pRequest,"param_pre_create_order_request","数据结构JSON示例");
add_param(pRequest,"param_client_info","数据结构JSON示例");
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('aliexpress.miniapp.order.create.precheck', {
	'param_pre_create_order_request':'数据结构JSON示例',
	'param_client_info':'数据结构JSON示例'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<aliexpress_miniapp_order_create_precheck_response>
    <result>
        <msg>param error</msg>
        <request_trace>123456qwertyui</request_trace>
        <success>true</success>
        <error_code>
            <log_message></log_message>
            <key></key>
            <display_message></display_message>
        </error_code>
        <token></token>
    </result>
</aliexpress_miniapp_order_create_precheck_response>

{
    "aliexpress_miniapp_order_create_precheck_response":{
        "result":{
            "msg":"param error",
            "request_trace":"123456qwertyui",
            "success":true,
            "error_code":{
                "log_message":"",
                "key":"",
                "display_message":""
            },
            "token":""
        }
    }
}

<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"
	}
}