Products API(Ver.330254532)
商品情報の検索・最安値などの情報取得に関するAPI

Products API 関数一覧

オペレーション 概要
ListMatchingProducts 指定した条件に該当する商品情報の一覧を取得します。
GetMatchingProduct ASIN条件に該当する商品情報を取得します。
GetMatchingProductForId 指定した条件に該当する商品情報を取得します。
GetCompetitivePricingForSKU 自出品SKU条件に該当する他者出品者情報を取得します。
GetCompetitivePricingForASIN ASIN条件に該当する他者出品者情報を取得します。
GetLowestOfferListingsForSKU 自出品SKU番号に該当する最低価格情報を取得します。
GetLowestOfferListingsForASIN ASIN条件に該当する最低価格情報を取得します。
GetMyPriceForSKU 自出品SKU番号に該当する自出品商品情報を取得します。
GetMyPriceForASIN ASIN条件に該当する自出品商品情報を取得します。
GetProductCategoriesForSKU 自出品SKU番号に該当する商品カテゴリー情報を取得します。
GetProductCategoriesForASIN ASIN条件に該当する商品カテゴリー情報を取得します。
GetServiceStatus 商品APIの動作状況を取得します。

Products API 関数利用例

private void btnListMatchingSearch_Click(object sender, RoutedEventArgs e)
{
    string SellerId = CommonValue.strMerchantId;
    string MarketplaceId = CommonValue.strMarketplaceId;
    string AccessKeyId = CommonValue.strAccessKeyId;
    string SecretKeyId = CommonValue.strSecretKeyId;
    string ApplicationVersion = CommonValue.strApplicationVersion;
    string ApplicationName = CommonValue.strApplicationName;
    string MWSAuthToken = CommonValue.strMWSAuthToken;
    string strbuff = string.Empty;
 
    MarketplaceWebServiceProductsConfig config = new MarketplaceWebServiceProductsConfig();
    config.ServiceURL = CommonValue.strServiceURL;
 
    MarketplaceWebServiceProductsClient client = new MarketplaceWebServiceProductsClient(
                                                        ApplicationName,
                                                        ApplicationVersion,
                                                        AccessKeyId,
                                                        SecretKeyId,
                                                        config);
 
    ListMatchingProductsRequest request = new ListMatchingProductsRequest();
 
    request.SellerId = SellerId;
    request.MWSAuthToken = MWSAuthToken;
    request.MarketplaceId = MarketplaceId;
    request.Query = txtListMatchingSearchValue.Text.ToString().Trim();
 
    ListMatchingProductsResponse response = client.ListMatchingProducts(request);
    if (response.IsSetListMatchingProductsResult())
    {
        ListMatchingProductsResult ListMatchingProductsResult = response.ListMatchingProductsResult;
        if (ListMatchingProductsResult.IsSetProducts())
        {
            ProductList productList = ListMatchingProductsResult.Products;
            List<Product> products = productList.Product;
            foreach ( Product product in products)
            {
                System.Xml.XmlElement elements = (System.Xml.XmlElement)product.AttributeSets.Any[0];
 
                foreach (System.Xml.XmlElement element in elements)
                {
                    switch ( element.LocalName)
                    {
                        case "Title":
                            strbuff += element.InnerText + System.Environment.NewLine;
                            break;
                        default:
                            break;
                    }
                }
 
            }
            txtListMatchingResult.Text = strbuff;
        }
    }
}

private void btnMatchingSearch_Click(object sender, RoutedEventArgs e)
{
    string SellerId = CommonValue.strMerchantId;
    string MarketplaceId = CommonValue.strMarketplaceId;
    string AccessKeyId = CommonValue.strAccessKeyId;
    string SecretKeyId = CommonValue.strSecretKeyId;
    string ApplicationVersion = CommonValue.strApplicationVersion;
    string ApplicationName = CommonValue.strApplicationName;
    string MWSAuthToken = CommonValue.strMWSAuthToken;
    string strbuff = string.Empty;
 
    MarketplaceWebServiceProductsConfig config = new MarketplaceWebServiceProductsConfig();
    config.ServiceURL = CommonValue.strServiceURL;
 
    MarketplaceWebServiceProductsClient client = new MarketplaceWebServiceProductsClient(
                                                        ApplicationName,
                                                        ApplicationVersion,
                                                        AccessKeyId,
                                                        SecretKeyId,
                                                        config);
    GetMatchingProductRequest request = new GetMatchingProductRequest();
    request.SellerId = SellerId;
    request.MarketplaceId = MarketplaceId;
 
    ASINListType asinListType = new ASINListType();
    asinListType.ASIN.Add(txtSearchValue.Text);
    request.ASINList = asinListType;
    request.MWSAuthToken = MWSAuthToken;
 
    GetMatchingProductResponse response = client.GetMatchingProduct(request);
    if(response.IsSetGetMatchingProductResult())
    {
        List<GetMatchingProductResult> getMatchingProductResultList = response.GetMatchingProductResult;
        foreach (GetMatchingProductResult getMatchingProductResult in getMatchingProductResultList)
        {
            Product product = getMatchingProductResult.Product;
            System.Xml.XmlElement elements = (System.Xml.XmlElement)product.AttributeSets.Any[0];
 
            foreach (System.Xml.XmlElement element in elements)
            {
                switch (element.LocalName)
                {
                    case "Title":
                        strbuff += "タイトル:" + element.InnerText + System.Environment.NewLine;
                        break;
                    case "Creator":
                        strbuff += "著者：" + element.InnerText + System.Environment.NewLine;
                        break;
                    case "ListPrice":
                        strbuff += "価格：" + element.InnerText + System.Environment.NewLine;
                        break;
                    case "Manufacturer":
                        strbuff += "販売会社：" + element.InnerText + System.Environment.NewLine;
                        break;
                    default:
                        break;
                }
            }
            txtMatchingResult.Text = strbuff;
        }
    }
}

private void btnMatchingProductSearch_Click(object sender, RoutedEventArgs e)
{
    string SellerId = CommonValue.strMerchantId;
    string MarketplaceId = CommonValue.strMarketplaceId;
    string AccessKeyId = CommonValue.strAccessKeyId;
    string SecretKeyId = CommonValue.strSecretKeyId;
    string ApplicationVersion = CommonValue.strApplicationVersion;
    string ApplicationName = CommonValue.strApplicationName;
    string MWSAuthToken = CommonValue.strMWSAuthToken;
    string strbuff = string.Empty;
 
    MarketplaceWebServiceProductsConfig config = new MarketplaceWebServiceProductsConfig();
    config.ServiceURL = CommonValue.strServiceURL;
 
    MarketplaceWebServiceProductsClient client = new MarketplaceWebServiceProductsClient(
                                                        ApplicationName,
                                                        ApplicationVersion,
                                                        AccessKeyId,
                                                        SecretKeyId,
                                                        config);
    GetMatchingProductForIdRequest request = new GetMatchingProductForIdRequest();
    request.SellerId = SellerId;
    request.MarketplaceId = MarketplaceId;
    request.IdType = "ASIN";
    IdListType idList = new IdListType();
    idList.Id.Add(txtMatchingProductSearchValue.Text.ToString().Trim());
    request.IdList = idList;
 
    GetMatchingProductForIdResponse response = client.GetMatchingProductForId(request);
    if (response.IsSetGetMatchingProductForIdResult())
    {
        List<GetMatchingProductForIdResult> getMatchingProductForIdResultList = response.GetMatchingProductForIdResult;
        if (getMatchingProductForIdResultList[0].IsSetProducts())
        {
            ProductList productList = getMatchingProductForIdResultList[0].Products;
            List<Product> products = productList.Product;
 
            System.Xml.XmlElement elements = (System.Xml.XmlElement)products[0].AttributeSets.Any[0];
 
            foreach (System.Xml.XmlElement element in elements)
            {
                switch (element.LocalName)
                {
                    case "Title":
                        strbuff += "タイトル:" + element.InnerText + System.Environment.NewLine;
                        break;
                    case "Creator":
                        strbuff += "著者：" + element.InnerText + System.Environment.NewLine;
                        break;
                    case "ListPrice":
                        strbuff += "価格：" + element.InnerText + System.Environment.NewLine;
                        break;
                    case "Manufacturer":
                        strbuff += "販売会社：" + element.InnerText + System.Environment.NewLine;
                        break;
                    default:
                        break;
                }
            }
            txtMatchingProductResult.Text = strbuff;
        }
    }
}

※GetCompetitivePricingForASIN をご参照ください。 

private void btnCompetitivePricingSearch_Click(object sender, RoutedEventArgs e)
{
    string SellerId = CommonValue.strMerchantId;
    string MarketplaceId = CommonValue.strMarketplaceId;
    string AccessKeyId = CommonValue.strAccessKeyId;
    string SecretKeyId = CommonValue.strSecretKeyId;
    string ApplicationVersion = CommonValue.strApplicationVersion;
    string ApplicationName = CommonValue.strApplicationName;
    string MWSAuthToken = CommonValue.strMWSAuthToken;
    string strbuff = string.Empty;
 
    MarketplaceWebServiceProductsConfig config = new MarketplaceWebServiceProductsConfig();
    config.ServiceURL = CommonValue.strServiceURL;
 
    MarketplaceWebServiceProductsClient client = new MarketplaceWebServiceProductsClient(
                                                        ApplicationName,
                                                        ApplicationVersion,
                                                        AccessKeyId,
                                                        SecretKeyId,
                                                        config);
    GetCompetitivePricingForASINRequest request = new GetCompetitivePricingForASINRequest();
    request.SellerId = SellerId;
    request.MarketplaceId = MarketplaceId;
    ASINListType asinListType = new ASINListType();
    asinListType.ASIN.Add(txtSearchValue.Text);
    request.ASINList = asinListType;
    request.MWSAuthToken = MWSAuthToken;
 
    GetCompetitivePricingForASINResponse response = client.GetCompetitivePricingForASIN(request);
    if (response.IsSetGetCompetitivePricingForASINResult())
    {
        foreach (GetCompetitivePricingForASINResult getCompetitivePricingForASINResult in response.GetCompetitivePricingForASINResult)
        {
            if (getCompetitivePricingForASINResult.IsSetProduct())
            {
                Product product = getCompetitivePricingForASINResult.Product;
                if (product.IsSetCompetitivePricing())
                {
                    CompetitivePricingType competitivePricing = product.CompetitivePricing;
                    if (competitivePricing.IsSetCompetitivePrices())
                    {
                        CompetitivePriceList competitivePrices = competitivePricing.CompetitivePrices;
                        foreach (CompetitivePriceType priceList in competitivePrices.CompetitivePrice)
                        {
                            strbuff += "価格:" + priceList.Price.LandedPrice.Amount + System.Environment.NewLine;
                        }
                    }
                }
            }
        }
        txtCompetitivePricingResult.Text = strbuff;
    }
}

※GetLowestOfferListingsForASIN をご参照ください。 

private void btnLowestOfferListingsSearch_Click(object sender, RoutedEventArgs e)
{
    string SellerId = CommonValue.strMerchantId;
    string MarketplaceId = CommonValue.strMarketplaceId;
    string AccessKeyId = CommonValue.strAccessKeyId;
    string SecretKeyId = CommonValue.strSecretKeyId;
    string ApplicationVersion = CommonValue.strApplicationVersion;
    string ApplicationName = CommonValue.strApplicationName;
    string MWSAuthToken = CommonValue.strMWSAuthToken;
    string strbuff = string.Empty;
 
    MarketplaceWebServiceProductsConfig config = new MarketplaceWebServiceProductsConfig();
    config.ServiceURL = CommonValue.strServiceURL;
 
    MarketplaceWebServiceProductsClient client = new MarketplaceWebServiceProductsClient(
                                                        ApplicationName,
                                                        ApplicationVersion,
                                                        AccessKeyId,
                                                        SecretKeyId,
                                                        config);
    GetLowestOfferListingsForASINRequest request = new GetLowestOfferListingsForASINRequest();
    request.SellerId = SellerId;
    request.MarketplaceId = MarketplaceId;
    ASINListType asinListType = new ASINListType();
    asinListType.ASIN.Add(txtLowestOfferListingsSearchValue.Text.ToString().Trim());
    request.ASINList = asinListType;
 
    GetLowestOfferListingsForASINResponse response = client.GetLowestOfferListingsForASIN(request);
    if (response.IsSetGetLowestOfferListingsForASINResult())
    {
        List<GetLowestOfferListingsForASINResult> getLowestOfferListingsForASINResultList = response.GetLowestOfferListingsForASINResult;
        foreach (GetLowestOfferListingsForASINResult getLowestOfferListingsForASINResult in getLowestOfferListingsForASINResultList)
        {
            if (getLowestOfferListingsForASINResult.IsSetProduct())
            {
                Product product = getLowestOfferListingsForASINResult.Product;
 
                if (product.IsSetLowestOfferListings())
                {
                    LowestOfferListingList lowestOfferListingList = product.LowestOfferListings;
                    foreach (LowestOfferListingType lowestOfferListing in lowestOfferListingList.LowestOfferListing)
                    {
                        strbuff += "価格：" + lowestOfferListing.Price.ListingPrice.Amount + System.Environment.NewLine;
                    }
                }
            }
        }
        txtLowestOfferListingsResult.Text = strbuff;
    }
}

※GetMyPriceForASIN をご参照ください。 

private void btnMyPriceSearch_Click(object sender, RoutedEventArgs e)
{
    string SellerId = CommonValue.strMerchantId;
    string MarketplaceId = CommonValue.strMarketplaceId;
    string AccessKeyId = CommonValue.strAccessKeyId;
    string SecretKeyId = CommonValue.strSecretKeyId;
    string ApplicationVersion = CommonValue.strApplicationVersion;
    string ApplicationName = CommonValue.strApplicationName;
    string MWSAuthToken = CommonValue.strMWSAuthToken;
    string strbuff = string.Empty;
 
    MarketplaceWebServiceProductsConfig config = new MarketplaceWebServiceProductsConfig();
    config.ServiceURL = CommonValue.strServiceURL;
 
    MarketplaceWebServiceProductsClient client = new MarketplaceWebServiceProductsClient(
                                                        ApplicationName,
                                                        ApplicationVersion,
                                                        AccessKeyId,
                                                        SecretKeyId,
                                                        config);
    GetMyPriceForASINRequest request = new GetMyPriceForASINRequest();
    request.SellerId = SellerId;
    request.MarketplaceId = MarketplaceId;
    request.MWSAuthToken = MWSAuthToken;
    ASINListType asinListType = new ASINListType();
    asinListType.ASIN.Add(txtMyPriceSearchValue.Text.ToString().Trim());
    request.ASINList = asinListType;
 
    GetMyPriceForASINResponse response = client.GetMyPriceForASIN(request);
    if (response.IsSetGetMyPriceForASINResult())
    {
        List<GetMyPriceForASINResult> getMyPriceForASINResult = response.GetMyPriceForASINResult;
        foreach (GetMyPriceForASINResult myPriceForASIN in getMyPriceForASINResult)
        {
            Product product = myPriceForASIN.Product;
 
            strbuff += "コンディション：" + product.Offers.Offer[0].ItemCondition + System.Environment.NewLine;
            strbuff += "セラーID：" + product.Offers.Offer[0].SellerId + System.Environment.NewLine;
            strbuff += "SKU：" + product.Offers.Offer[0].SellerSKU + System.Environment.NewLine;
 
            txtMyPriceResult.Text = strbuff;
        }
    }
}

※GetProductCategoriesForASIN ご参照下さい。 

private void btnProductCategoriesSearch_Click(object sender, RoutedEventArgs e)
{
    string SellerId = CommonValue.strMerchantId;
    string MarketplaceId = CommonValue.strMarketplaceId;
    string AccessKeyId = CommonValue.strAccessKeyId;
    string SecretKeyId = CommonValue.strSecretKeyId;
    string ApplicationVersion = CommonValue.strApplicationVersion;
    string ApplicationName = CommonValue.strApplicationName;
    string MWSAuthToken = CommonValue.strMWSAuthToken;
    string strbuff = string.Empty;
 
    MarketplaceWebServiceProductsConfig config = new MarketplaceWebServiceProductsConfig();
    config.ServiceURL = CommonValue.strServiceURL;
 
    MarketplaceWebServiceProductsClient client = new MarketplaceWebServiceProductsClient(
                                                        ApplicationName,
                                                        ApplicationVersion,
                                                        AccessKeyId,
                                                        SecretKeyId,
                                                        config);
    GetProductCategoriesForASINRequest request = new GetProductCategoriesForASINRequest();
    request.SellerId = SellerId;
    request.MarketplaceId = MarketplaceId;
    request.ASIN = txtProductCategoriesSearchValue.Text.ToString().Trim();
    GetProductCategoriesForASINResponse response = client.GetProductCategoriesForASIN(request);
    if (response.IsSetGetProductCategoriesForASINResult())
    {
        GetProductCategoriesForASINResult getProductCategoriesForASINResult = response.GetProductCategoriesForASINResult;
        List<Categories> selfList = getProductCategoriesForASINResult.Self;
        foreach (Categories self in selfList)
        {
            strbuff += "カテゴリ名：" + self.ProductCategoryName + System.Environment.NewLine;
        }
        txtProductCategoriesResult.Text = strbuff;
    }
}

private void btnServiceStatusSearch_Click(object sender, RoutedEventArgs e)
{
    string SellerId = CommonValue.strMerchantId;
    string MarketplaceId = CommonValue.strMarketplaceId;
    string AccessKeyId = CommonValue.strAccessKeyId;
    string SecretKeyId = CommonValue.strSecretKeyId;
    string ApplicationVersion = CommonValue.strApplicationVersion;
    string ApplicationName = CommonValue.strApplicationName;
    string MWSAuthToken = CommonValue.strMWSAuthToken;
 
    MarketplaceWebServiceProductsConfig config = new MarketplaceWebServiceProductsConfig();
    config.ServiceURL = CommonValue.strServiceURL;
 
    MarketplaceWebServiceProductsClient client = new MarketplaceWebServiceProductsClient(
                                                        ApplicationName,
                                                        ApplicationVersion,
                                                        AccessKeyId,
                                                        SecretKeyId, 
                                                        config);
 
    GetServiceStatusRequest request = new GetServiceStatusRequest();
    request.SellerId = SellerId;
    request.MWSAuthToken = MWSAuthToken;
 
    GetServiceStatusResponse response = client.GetServiceStatus(request);
    if (response.IsSetGetServiceStatusResult())
    {
        txtServiceStatusResult.Text = "利用状況：" + response.GetServiceStatusResult.Status;
    }
}