TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AlibabaProductMerchantproductsSearchRequest req = new AlibabaProductMerchantproductsSearchRequest();
req.setKeyword("红色");
req.setCategoryId(201798701L);
req.setBrandId(30211L);
AlibabaProductMerchantproductsSearchResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AlibabaProductMerchantproductsSearchRequest req = new AlibabaProductMerchantproductsSearchRequest();
req.Keyword = "红色";
req.CategoryId = 201798701L;
req.BrandId = 30211L;
AlibabaProductMerchantproductsSearchResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AlibabaProductMerchantproductsSearchRequest;
$req->setKeyword("红色");
$req->setCategoryId("201798701");
$req->setBrandId("30211");
$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.product.merchantproducts.search' \
-d 'partner_id=apidoc' \
-d 'session=8e4b01f5-74cf-4909-afb2-1ff6f3033e34' \
-d 'sign=A031CD0686A7E8E9159DCFD1ADD17A35' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-07-05+18%3A29%3A24' \
-d 'v=2.0' \
-d 'brand_id=30211' \
-d 'category_id=201798701' \
-d 'keyword=%E7%BA%A2%E8%89%B2'

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

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

req.keyword="红色"
req.category_id=201798701
req.brand_id=30211
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.product.merchantproducts.search");
add_param(pRequest,"keyword","红色");
add_param(pRequest,"category_id","201798701");
add_param(pRequest,"brand_id","30211");
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.product.merchantproducts.search', {
	'keyword':'红色',
	'category_id':'201798701',
	'brand_id':'30211'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<alibaba_product_merchantproducts_search_response>
    <products>&lt;itemRule&gt;&lt;/itemRule&gt;</products>
</alibaba_product_merchantproducts_search_response>

{
    "alibaba_product_merchantproducts_search_response":{
        "products":"<itemRule><\/itemRule>"
    }
}

<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"
	}
}