diff --git a/services/basket/src/EShopOnAbp.BasketService.Application/BasketProductService.cs b/services/basket/src/EShopOnAbp.BasketService.Application/BasketProductService.cs
index 176f039b..d764b479 100644
--- a/services/basket/src/EShopOnAbp.BasketService.Application/BasketProductService.cs
+++ b/services/basket/src/EShopOnAbp.BasketService.Application/BasketProductService.cs
@@ -1,7 +1,10 @@
 using System;
 using System.Threading.Tasks;
+using EShopOnAbp.CatalogService.Grpc;
 using EShopOnAbp.CatalogService.Products;
+using Microsoft.Extensions.Logging;
 using Volo.Abp;
+using Volo.Abp.ObjectMapping;
 using Volo.Abp.Caching;
 using Volo.Abp.DependencyInjection;
 
@@ -9,17 +12,23 @@ namespace EShopOnAbp.BasketService;
 
 public class BasketProductService : IBasketProductService, ITransientDependency
 {
-    private readonly IPublicProductAppService _productAppService;
     private readonly IDistributedCache<ProductDto, Guid> _cache;
+    private readonly ILogger<BasketProductService> _logger;
+    private readonly IObjectMapper _mapper;
+    private readonly ProductPublic.ProductPublicClient _productPublicGrpcClient;
 
     public BasketProductService(
-        IPublicProductAppService productAppService,
-        IDistributedCache<ProductDto, Guid> cache)
+        IDistributedCache<ProductDto, Guid> cache,
+        ILogger<BasketProductService> logger,
+        IObjectMapper mapper,
+        ProductPublic.ProductPublicClient productPublicGrpcClient)
     {
-        _productAppService = productAppService;
         _cache = cache;
+        _logger = logger;
+        _mapper = mapper;
+        _productPublicGrpcClient = productPublicGrpcClient;
     }
-    
+
     public async Task<ProductDto> GetAsync(Guid productId)
     {
         return await _cache.GetOrAddAsync(
@@ -28,9 +37,13 @@ public class BasketProductService : IBasketProductService, ITransientDependency
         );
     }
 
-    private Task<ProductDto> GetProductAsync(Guid productId)
+    private async Task<ProductDto> GetProductAsync(Guid productId)
     {
-        return _productAppService.GetAsync(productId) ?? 
+        var request = new ProductRequest { Id = productId.ToString() };
+        _logger.LogInformation("=== GRPC request {@request}", request);
+        var response = await _productPublicGrpcClient.GetByIdAsync(request);
+        _logger.LogInformation("=== GRPC response {@response}", response);
+        return _mapper.Map<ProductResponse, ProductDto>(response) ??
                throw new UserFriendlyException(BasketServiceDomainErrorCodes.ProductNotFound);
     }
 }
\ No newline at end of file
diff --git a/services/basket/src/EShopOnAbp.BasketService.Application/BasketServiceApplicationAutoMapperProfile.cs b/services/basket/src/EShopOnAbp.BasketService.Application/BasketServiceApplicationAutoMapperProfile.cs
index 7d781826..781a2073 100644
--- a/services/basket/src/EShopOnAbp.BasketService.Application/BasketServiceApplicationAutoMapperProfile.cs
+++ b/services/basket/src/EShopOnAbp.BasketService.Application/BasketServiceApplicationAutoMapperProfile.cs
@@ -1,4 +1,5 @@
 using AutoMapper;
+using EShopOnAbp.CatalogService.Grpc;
 using EShopOnAbp.CatalogService.Products;
 
 namespace EShopOnAbp.BasketService
@@ -8,6 +9,7 @@ namespace EShopOnAbp.BasketService
         public BasketServiceApplicationAutoMapperProfile()
         {
             CreateMap<ProductEto, ProductDto>();
+            CreateMap<ProductResponse, ProductDto>();
         }
     }
 }
diff --git a/services/basket/src/EShopOnAbp.BasketService.Application/BasketServiceApplicationModule.cs b/services/basket/src/EShopOnAbp.BasketService.Application/BasketServiceApplicationModule.cs
index 72eda9ce..74a9e542 100644
--- a/services/basket/src/EShopOnAbp.BasketService.Application/BasketServiceApplicationModule.cs
+++ b/services/basket/src/EShopOnAbp.BasketService.Application/BasketServiceApplicationModule.cs
@@ -1,6 +1,12 @@
-using EShopOnAbp.CatalogService;
+using System;
+using System.Collections.Generic;
+using EShopOnAbp.CatalogService;
+using EShopOnAbp.CatalogService.Grpc;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Options;
 using Volo.Abp.Application;
 using Volo.Abp.AutoMapper;
+using Volo.Abp.Http.Client;
 using Volo.Abp.Modularity;
 
 namespace EShopOnAbp.BasketService
@@ -16,10 +22,20 @@ namespace EShopOnAbp.BasketService
     {
         public override void ConfigureServices(ServiceConfigurationContext context)
         {
+            var configuration = context.Services.GetConfiguration();
             Configure<AbpAutoMapperOptions>(options =>
             {
                 options.AddMaps<BasketServiceApplicationModule>();
             });
+
+            context.Services.AddGrpcClient<ProductPublic.ProductPublicClient>((services, options) => 
+            {
+                var remoteServiceOptions = services.GetRequiredService<IOptionsMonitor<AbpRemoteServiceOptions>>().CurrentValue;
+                var catalogServiceConfiguration = remoteServiceOptions.RemoteServices.GetConfigurationOrDefault("Catalog");
+                var catalogGrpcUrl = catalogServiceConfiguration.GetOrDefault("GrpcUrl");
+                
+                options.Address = new Uri(catalogGrpcUrl);
+            });
         }
     }
 }
diff --git a/services/basket/src/EShopOnAbp.BasketService.Application/EShopOnAbp.BasketService.Application.csproj b/services/basket/src/EShopOnAbp.BasketService.Application/EShopOnAbp.BasketService.Application.csproj
index abe34e89..bbcbc805 100644
--- a/services/basket/src/EShopOnAbp.BasketService.Application/EShopOnAbp.BasketService.Application.csproj
+++ b/services/basket/src/EShopOnAbp.BasketService.Application/EShopOnAbp.BasketService.Application.csproj
@@ -18,4 +18,14 @@
     <PackageReference Include="Volo.Abp.Ddd.Application" Version="5.1.2" />
   </ItemGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Google.Protobuf" Version="3.19.3" />
+    <PackageReference Include="Grpc.Net.ClientFactory" Version="2.42.0" />
+    <PackageReference Include="Grpc.Tools" Version="2.42.0" PrivateAssets="All" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Protobuf Include="..\..\..\catalog\src\EShopOnAbp.CatalogService.Application.Contracts\Protos\product.proto" GrpcServices="Client" />
+  </ItemGroup>
+
 </Project>
diff --git a/services/basket/src/EShopOnAbp.BasketService.HttpApi.Host/appsettings.json b/services/basket/src/EShopOnAbp.BasketService.HttpApi.Host/appsettings.json
index 2e9949c5..93adbecc 100644
--- a/services/basket/src/EShopOnAbp.BasketService.HttpApi.Host/appsettings.json
+++ b/services/basket/src/EShopOnAbp.BasketService.HttpApi.Host/appsettings.json
@@ -11,7 +11,8 @@
   },
   "RemoteServices": {
     "Catalog": {
-      "BaseUrl": "https://localhost:44354/"
+      "BaseUrl": "https://localhost:44354/",
+      "GrpcUrl": "http://localhost:81"
     }
   },
   "Logging": {
diff --git a/services/catalog/src/EShopOnAbp.CatalogService.Application.Contracts/EShopOnAbp.CatalogService.Application.Contracts.csproj b/services/catalog/src/EShopOnAbp.CatalogService.Application.Contracts/EShopOnAbp.CatalogService.Application.Contracts.csproj
index 12e67a4c..e1b43742 100644
--- a/services/catalog/src/EShopOnAbp.CatalogService.Application.Contracts/EShopOnAbp.CatalogService.Application.Contracts.csproj
+++ b/services/catalog/src/EShopOnAbp.CatalogService.Application.Contracts/EShopOnAbp.CatalogService.Application.Contracts.csproj
@@ -16,4 +16,16 @@
     <PackageReference Include="Volo.Abp.Authorization" Version="5.1.2" />
   </ItemGroup>
 
+  <ItemGroup>    
+    <PackageReference Include="Google.Protobuf" Version="3.19.3" />
+    <PackageReference Include="Grpc.Core" Version="2.42.0" />
+    <PackageReference Include="Grpc.Tools" Version="2.42.0" PrivateAssets="All" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Protobuf Include="Protos\product.proto" GrpcServices="Server" Generator="MSBuild:Compile" />
+    <Content Include="@(Protobuf)" />
+    <None Remove="@(Protobuf)" />
+  </ItemGroup>
+
 </Project>
diff --git a/services/catalog/src/EShopOnAbp.CatalogService.Application.Contracts/Protos/product.proto b/services/catalog/src/EShopOnAbp.CatalogService.Application.Contracts/Protos/product.proto
new file mode 100644
index 00000000..fbf6afd2
--- /dev/null
+++ b/services/catalog/src/EShopOnAbp.CatalogService.Application.Contracts/Protos/product.proto
@@ -0,0 +1,32 @@
+syntax = "proto3";
+
+/* >>
+import "google/api/annotations.proto";
+<< */
+
+option csharp_namespace = "EShopOnAbp.CatalogService.Grpc";
+
+package CatalogApi;
+
+service ProductPublic {
+	rpc GetById(ProductRequest) returns (ProductResponse) {
+		/* >>
+ option (google.api.http) = {
+     get: "/api/catalog/product/{id}"
+   };
+<< */
+	}
+}
+
+message ProductRequest {
+	string id = 1;
+}
+
+message ProductResponse {
+	string id = 1;
+	string code = 2;
+	string name = 3;
+	string imageName = 4;
+	float price = 5;
+	int32 stockCount = 6;
+}
diff --git a/services/catalog/src/EShopOnAbp.CatalogService.Application/CatalogServiceApplicationAutoMapperProfile.cs b/services/catalog/src/EShopOnAbp.CatalogService.Application/CatalogServiceApplicationAutoMapperProfile.cs
index 5bd4edaf..899297aa 100644
--- a/services/catalog/src/EShopOnAbp.CatalogService.Application/CatalogServiceApplicationAutoMapperProfile.cs
+++ b/services/catalog/src/EShopOnAbp.CatalogService.Application/CatalogServiceApplicationAutoMapperProfile.cs
@@ -1,4 +1,5 @@
 using AutoMapper;
+using EShopOnAbp.CatalogService.Grpc;
 using EShopOnAbp.CatalogService.Products;
 
 namespace EShopOnAbp.CatalogService
@@ -8,6 +9,7 @@ namespace EShopOnAbp.CatalogService
         public CatalogServiceApplicationAutoMapperProfile()
         {
             CreateMap<Product, ProductDto>();
+            CreateMap<Product, ProductResponse>();
         }
     }
 }
diff --git a/services/catalog/src/EShopOnAbp.CatalogService.Application/Grpc/PublicProductGrpService.cs b/services/catalog/src/EShopOnAbp.CatalogService.Application/Grpc/PublicProductGrpService.cs
new file mode 100644
index 00000000..ccd34229
--- /dev/null
+++ b/services/catalog/src/EShopOnAbp.CatalogService.Application/Grpc/PublicProductGrpService.cs
@@ -0,0 +1,26 @@
+using System;
+using System.Threading.Tasks;
+using EShopOnAbp.CatalogService.Products;
+using Grpc.Core;
+using Volo.Abp.Domain.Repositories;
+using Volo.Abp.ObjectMapping;
+
+namespace EShopOnAbp.CatalogService.Grpc;
+
+public class PublicProductGrpService : ProductPublic.ProductPublicBase
+{
+    private readonly IRepository<Product, Guid> _productRepository;
+    private readonly IObjectMapper _objectMapper;
+
+    public PublicProductGrpService(IRepository<Product, Guid> productRepository, IObjectMapper objectMapper)
+    {
+        _productRepository = productRepository;
+        _objectMapper = objectMapper;
+    }
+
+    public override async Task<ProductResponse> GetById(ProductRequest request, ServerCallContext context)
+    {
+        var product = await _productRepository.GetAsync(Guid.Parse(request.Id));
+        return _objectMapper.Map<Product, ProductResponse>(product);
+    }
+}
\ No newline at end of file
diff --git a/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/CatalogServiceHttpApiHostModule.cs b/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/CatalogServiceHttpApiHostModule.cs
index 2b0a897b..ae8547e6 100644
--- a/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/CatalogServiceHttpApiHostModule.cs
+++ b/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/CatalogServiceHttpApiHostModule.cs
@@ -7,9 +7,12 @@ using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
+using EShopOnAbp.CatalogService.Grpc;
 using EShopOnAbp.CatalogService.MongoDB;
+using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Configuration;
 using Volo.Abp;
 using Volo.Abp.AspNetCore.Mvc;
@@ -80,6 +83,10 @@ public class CatalogServiceHttpApiHostModule : AbpModule
         });
 
         Configure<AbpAntiForgeryOptions>(options => { options.AutoValidate = false; });
+        context.Services.AddGrpc(options =>
+        {
+            options.EnableDetailedErrors = true;
+        });
     }
 
     public override void OnApplicationInitialization(ApplicationInitializationContext context)
@@ -111,7 +118,10 @@ public class CatalogServiceHttpApiHostModule : AbpModule
         app.UseAbpSerilogEnrichers();
         app.UseAuditing();
         app.UseUnitOfWork();
-        app.UseConfiguredEndpoints();
+        app.UseConfiguredEndpoints(endpoints =>
+        {
+            endpoints.MapGrpcService<PublicProductGrpService>();
+        });
     }
 
     public override async Task OnPostApplicationInitializationAsync(ApplicationInitializationContext context)
diff --git a/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/EShopOnAbp.CatalogService.HttpApi.Host.csproj b/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/EShopOnAbp.CatalogService.HttpApi.Host.csproj
index b7e561d5..6a0af54a 100644
--- a/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/EShopOnAbp.CatalogService.HttpApi.Host.csproj
+++ b/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/EShopOnAbp.CatalogService.HttpApi.Host.csproj
@@ -18,6 +18,10 @@
   <ItemGroup>
     <ProjectReference Include="..\..\..\..\shared\EShopOnAbp.Shared.Hosting.Microservices\EShopOnAbp.Shared.Hosting.Microservices.csproj" />
   </ItemGroup>
+  
+  <ItemGroup>
+    <PackageReference Include="Grpc.AspNetCore.Server" Version="2.42.0" />
+  </ItemGroup>
 
   <ItemGroup>
     <Compile Remove="Logs\**" />
diff --git a/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/Program.cs b/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/Program.cs
index 74728f1c..3ae318fc 100644
--- a/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/Program.cs
+++ b/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/Program.cs
@@ -17,8 +17,8 @@ public class Program
         try
         {
             Log.Information($"Starting {assemblyName}.");
-            var app = await ApplicationBuilderHelper
-                .BuildApplicationAsync<CatalogServiceHttpApiHostModule>(args);
+
+            var app = await ApplicationBuilderHelper.BuildApplicationAsync<CatalogServiceHttpApiHostModule>(args);
             await app.InitializeApplicationAsync();
             await app.RunAsync();
 
diff --git a/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/appsettings.json b/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/appsettings.json
index 7b5799db..5d2eda53 100644
--- a/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/appsettings.json
+++ b/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/appsettings.json
@@ -40,5 +40,17 @@
   },
   "ElasticSearch": {
     "Url": "http://localhost:9200"
+  },
+  "Kestrel": {
+    "Endpoints": {
+      "Http": {
+        "Url": "https://localhost:44354",
+        "Protocols": "Http1AndHttp2"
+      },
+      "gRPC": {
+        "Url": "http://localhost:81",
+        "Protocols": "Http2"
+      }
+    }
   }
 }
diff --git a/shared/EShopOnAbp.Shared.Hosting.AspNetCore/ApplicationBuilderHelper.cs b/shared/EShopOnAbp.Shared.Hosting.AspNetCore/ApplicationBuilderHelper.cs
index 90faea26..15a9bd5e 100644
--- a/shared/EShopOnAbp.Shared.Hosting.AspNetCore/ApplicationBuilderHelper.cs
+++ b/shared/EShopOnAbp.Shared.Hosting.AspNetCore/ApplicationBuilderHelper.cs
@@ -1,5 +1,7 @@
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Server.Kestrel.Core;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using Serilog;