diff --git a/src/MagicOnion.Server.JsonTranscoding/MagicOnionJsonTranscodingGrpcMethodBinder.cs b/src/MagicOnion.Server.JsonTranscoding/MagicOnionJsonTranscodingGrpcMethodBinder.cs
index e638274ba..3dc0a3cba 100644
--- a/src/MagicOnion.Server.JsonTranscoding/MagicOnionJsonTranscodingGrpcMethodBinder.cs
+++ b/src/MagicOnion.Server.JsonTranscoding/MagicOnionJsonTranscodingGrpcMethodBinder.cs
@@ -47,7 +47,7 @@ public void BindUnary<TRequest, TResponse, TRawRequest, TRawResponse>(IMagicOnio
 
         context.AddMethod(grpcMethod, RoutePatternFactory.Parse(routePath), metadata, async (context) =>
         {
-            var serverCallContext = new MagicOnionJsonTranscodingServerCallContext(method);
+            var serverCallContext = new MagicOnionJsonTranscodingServerCallContext(context, method);
 
             // Grpc.AspNetCore.Server expects that UserState has the key "__HttpContext" and that HttpContext is set to it.
             // https://github.com/grpc/grpc-dotnet/blob/5a58c24efc1d0b7c5ff88e7b0582ea891b90b17f/src/Grpc.AspNetCore.Server/ServerCallContextExtensions.cs#L30
diff --git a/src/MagicOnion.Server.JsonTranscoding/MagicOnionJsonTranscodingServerCallContext.cs b/src/MagicOnion.Server.JsonTranscoding/MagicOnionJsonTranscodingServerCallContext.cs
index 10aca4e45..d8785e8a0 100644
--- a/src/MagicOnion.Server.JsonTranscoding/MagicOnionJsonTranscodingServerCallContext.cs
+++ b/src/MagicOnion.Server.JsonTranscoding/MagicOnionJsonTranscodingServerCallContext.cs
@@ -1,24 +1,77 @@
+using System.Net.Sockets;
 using Grpc.AspNetCore.Server;
 using Grpc.Core;
 using MagicOnion.Server.Binder;
+using Microsoft.AspNetCore.Http;
 
 namespace MagicOnion.Server.JsonTranscoding;
 
-public class MagicOnionJsonTranscodingServerCallContext(IMagicOnionGrpcMethod method) : ServerCallContext, IServerCallContextFeature
+public class MagicOnionJsonTranscodingServerCallContext(HttpContext httpContext, IMagicOnionGrpcMethod method) : ServerCallContext, IServerCallContextFeature
 {
-    protected override Task WriteResponseHeadersAsyncCore(Metadata responseHeaders) => throw new NotImplementedException();
+    Metadata? requestHeaders;
+
+    public ServerCallContext ServerCallContext => this;
+
+    protected override Task WriteResponseHeadersAsyncCore(Metadata responseHeaders)
+    {
+        foreach (var header in responseHeaders)
+        {
+            var key = header.IsBinary ? header.Key + "-bin" : header.Key;
+            var value = header.IsBinary ? Convert.ToBase64String(header.ValueBytes) : header.Value;
+
+            httpContext.Response.Headers.TryAdd(key, value);
+        }
+
+        return Task.CompletedTask;
+    }
 
     protected override ContextPropagationToken CreatePropagationTokenCore(ContextPropagationOptions? options) => throw new NotImplementedException();
 
     protected override string MethodCore { get; } = $"{method.ServiceName}/{method.MethodName}";
-    protected override string HostCore => throw new NotImplementedException();
-    protected override string PeerCore => throw new NotImplementedException();
-    protected override DateTime DeadlineCore => throw new NotImplementedException();
-    protected override Metadata RequestHeadersCore => throw new NotImplementedException();
-    protected override CancellationToken CancellationTokenCore => throw new NotImplementedException();
+
+    protected override string HostCore { get; } = httpContext.Request.Host.Value ?? string.Empty;
+
+    protected override string PeerCore { get; } = httpContext.Connection.RemoteIpAddress switch
+    {
+        { AddressFamily: AddressFamily.InterNetwork } => $"ipv4:{httpContext.Connection.RemoteIpAddress}:{httpContext.Connection.RemotePort}",
+        { AddressFamily: AddressFamily.InterNetworkV6 } => $"ipv6:{httpContext.Connection.RemoteIpAddress}:{httpContext.Connection.RemotePort}",
+        { } => $"unknown:{httpContext.Connection.RemoteIpAddress}:{httpContext.Connection.RemotePort}",
+        _ => "unknown"
+    };
+
+    protected override DateTime DeadlineCore => DateTime.MaxValue; // No deadline
+
+    protected override Metadata RequestHeadersCore
+    {
+        get
+        {
+            if (requestHeaders is null)
+            {
+                requestHeaders = new Metadata();
+                foreach (var header in httpContext.Request.Headers)
+                {
+                    var key = header.Key;
+                    var value = header.Value;
+                    if (key.EndsWith("-bin"))
+                    {
+                        key = key.Substring(0, key.Length - 4);
+                        requestHeaders.Add(key, Convert.FromBase64String(value.ToString()));
+                    }
+                    else
+                    {
+                        requestHeaders.Add(key, value.ToString());
+                    }
+                }
+            }
+
+            return requestHeaders;
+        }
+    }
+
+    protected override CancellationToken CancellationTokenCore => httpContext.RequestAborted;
     protected override Metadata ResponseTrailersCore => throw new NotImplementedException();
     protected override Status StatusCore { get; set; }
     protected override WriteOptions? WriteOptionsCore { get => throw new NotImplementedException(); set => throw new NotImplementedException(); }
     protected override AuthContext AuthContextCore => throw new NotImplementedException();
-    public ServerCallContext ServerCallContext => this;
+
 }
diff --git a/tests/MagicOnion.Server.JsonTranscoding.Tests/UnaryFunctionalTests.cs b/tests/MagicOnion.Server.JsonTranscoding.Tests/UnaryFunctionalTests.cs
index 67213ecfd..0c3243966 100644
--- a/tests/MagicOnion.Server.JsonTranscoding.Tests/UnaryFunctionalTests.cs
+++ b/tests/MagicOnion.Server.JsonTranscoding.Tests/UnaryFunctionalTests.cs
@@ -237,6 +237,42 @@ public async Task ThrowWithReturnStatusCode()
     }
 
     record ErrorResponse(int Code, string Detail);
+
+    [Fact]
+    public async Task CallContextInfo()
+    {
+        // Arrange
+        var httpClient = factory.CreateDefaultClient();
+
+        // Act
+        var response = await httpClient.PostAsync($"http://localhost/webapi/ITestService/CallContextInfo", new StringContent(string.Empty, new MediaTypeHeaderValue("application/json")));
+        var content = await response.Content.ReadAsStringAsync();
+
+        // Assert
+        var dict = JsonSerializer.Deserialize<Dictionary<string, string>>(content) ?? throw new InvalidOperationException("Failed to deserialize a response.");
+        Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+        Assert.Equal("localhost", dict["Host"]);
+        Assert.Equal("unknown", dict["Peer"]);
+        Assert.Equal("ITestService/CallContextInfo", dict["Method"]);
+    }
+
+    [Fact]
+    public async Task CallContext_WriteResponseHeader()
+    {
+        // Arrange
+        var httpClient = factory.CreateDefaultClient();
+        var requestBody = """
+                          { "key": "x-test-header", "value": "12345" }
+                          """;
+
+        // Act
+        var response = await httpClient.PostAsync($"http://localhost/webapi/ITestService/CallContext_WriteResponseHeader", new StringContent(requestBody, new MediaTypeHeaderValue("application/json")));
+        var content = await response.Content.ReadAsStringAsync();
+
+        // Assert
+        Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+        Assert.Equal("12345", response.Headers.TryGetValues("x-test-header", out var values) ? string.Join(",", values) : null);
+    }
 }
 
 public interface ITestService : IService<ITestService>
@@ -251,6 +287,9 @@ public interface ITestService : IService<ITestService>
 
     UnaryResult ThrowAsync();
     UnaryResult ThrowWithReturnStatusCodeAsync(int statusCode, string detail);
+
+    UnaryResult<Dictionary<string, string>> CallContextInfo();
+    UnaryResult CallContext_WriteResponseHeader(string key, string value);
 }
 
 [MessagePackObject]
@@ -316,4 +355,23 @@ public UnaryResult ThrowWithReturnStatusCodeAsync(int statusCode, string detail)
     {
         throw new ReturnStatusException((StatusCode)statusCode, detail);
     }
+
+    public UnaryResult<Dictionary<string, string>> CallContextInfo()
+    {
+        return UnaryResult.FromResult(new Dictionary<string, string>()
+        {
+            ["Method"] = this.Context.CallContext.Method,
+            ["Peer"] = this.Context.CallContext.Peer,
+            ["Host"] = this.Context.CallContext.Host,
+            ["Deadline.Ticks"] = this.Context.CallContext.Deadline.Ticks.ToString(),
+            ["RequestHeaders"] = JsonSerializer.Serialize(this.Context.CallContext.RequestHeaders),
+        });
+    }
+
+    public async UnaryResult CallContext_WriteResponseHeader(string key, string value)
+    {
+        var metadata = new Metadata();
+        metadata.Add(key, value);
+        await Context.CallContext.WriteResponseHeadersAsync(metadata);
+    }
 }