diff --git a/FFXIVClientStructs/FFXIV/Client/SupportDesk/HttpConnection.cs b/FFXIVClientStructs/FFXIV/Client/SupportDesk/HttpConnection.cs
index 70de340fbb..a61f840b6f 100644
--- a/FFXIVClientStructs/FFXIV/Client/SupportDesk/HttpConnection.cs
+++ b/FFXIVClientStructs/FFXIV/Client/SupportDesk/HttpConnection.cs
@@ -7,11 +7,20 @@ public unsafe partial struct HttpConnection {
     [VirtualFunction(0)]
     public partial HttpRequest* Dtor(byte freeFlags);
 
-    // Initializes the HTTP session.
+    /// <summary> Initializes the HTTP session. </summary>
     [VirtualFunction(1)]
     public partial void OpenSession();
 
-    // Cleans up the HTTP session.
+    /// <summary> Cleans up the HTTP session. </summary>
     [VirtualFunction(2)]
     public partial void CloseSession();
+
+    /// <summary> Creates a new HTTPRequest. </summary>
+    /// <param name="url">URL to make a request to.</param>
+    /// <param name="verb">The HTTP verb, such as "GET" or "POST".</param>
+    /// <param name="data">Any request data to send (only relevant for POST requests really).</param>
+    /// <param name="dataLength">Length of the data buffer.</param>
+    /// <returns>The new HTTPRequest handle if it could be successfully created.</returns>
+    [VirtualFunction(4)]
+    public partial HttpRequest* MakeRequest(byte* url, byte* verb, byte* data, ulong dataLength);
 }
diff --git a/FFXIVClientStructs/FFXIV/Client/SupportDesk/HttpConnectionImpl.cs b/FFXIVClientStructs/FFXIV/Client/SupportDesk/HttpConnectionImpl.cs
index c6a8017a7b..615a838afd 100644
--- a/FFXIVClientStructs/FFXIV/Client/SupportDesk/HttpConnectionImpl.cs
+++ b/FFXIVClientStructs/FFXIV/Client/SupportDesk/HttpConnectionImpl.cs
@@ -6,5 +6,5 @@ namespace FFXIVClientStructs.FFXIV.Client.SupportDesk;
 [Inherits<HttpConnection>]
 [StructLayout(LayoutKind.Explicit, Size = 0x10)]
 public unsafe partial struct HttpConnectionImpl {
-    [FieldOffset(0x008)] void* SessionHandle; // HINTERNET
+    [FieldOffset(0x008)] public void* SessionHandle; // HINTERNET
 }
diff --git a/FFXIVClientStructs/FFXIV/Client/SupportDesk/HttpRequest.cs b/FFXIVClientStructs/FFXIV/Client/SupportDesk/HttpRequest.cs
index f1be72157a..19cba0d1b6 100644
--- a/FFXIVClientStructs/FFXIV/Client/SupportDesk/HttpRequest.cs
+++ b/FFXIVClientStructs/FFXIV/Client/SupportDesk/HttpRequest.cs
@@ -6,4 +6,12 @@ namespace FFXIVClientStructs.FFXIV.Client.SupportDesk;
 public unsafe partial struct HttpRequest {
     [VirtualFunction(0)]
     public partial HttpRequest* Dtor(byte freeFlags);
+
+    /// <summary> Updates various bits based on the current stage. </summary>
+    [VirtualFunction(1)]
+    public partial bool Update();
+
+    /// <summary> Cleans up the open handle. </summary>
+    [VirtualFunction(2)]
+    public partial bool CloseHandle();
 }
diff --git a/FFXIVClientStructs/FFXIV/Client/SupportDesk/HttpRequestImpl.cs b/FFXIVClientStructs/FFXIV/Client/SupportDesk/HttpRequestImpl.cs
index d8d6c762d2..db98ed97df 100644
--- a/FFXIVClientStructs/FFXIV/Client/SupportDesk/HttpRequestImpl.cs
+++ b/FFXIVClientStructs/FFXIV/Client/SupportDesk/HttpRequestImpl.cs
@@ -6,10 +6,54 @@ namespace FFXIVClientStructs.FFXIV.Client.SupportDesk;
 [Inherits<HttpRequest>]
 [StructLayout(LayoutKind.Explicit, Size = 0x8C8)]
 public unsafe partial struct HttpRequestImpl {
-    [FieldOffset(0x010)] void* RequestHandle; // HINTERNET
-    [FieldOffset(0x018)] void* ResponseData;
-    [FieldOffset(0x020)] void* ResponseDataOffset;
-    [FieldOffset(0x028)] void* ResponseDataSize;
-    [FieldOffset(0x470)] void* OptionalData;
-    [FieldOffset(0x480)] int Stage;
+    [FieldOffset(0x010)] public void* RequestHandle; // HINTERNET
+    [FieldOffset(0x018)] public byte* ResponseData;
+    [FieldOffset(0x020)] public long ResponseDataOffset;
+    [FieldOffset(0x028)] public ulong ResponseDataSize;
+    [FieldOffset(0x470)] public byte* OptionalData;
+    [FieldOffset(0x480)] public HttpRequestStage Stage;
+    [FieldOffset(0x48C)] public int StatusCode;
+    /// <remarks> Increased by Framework.FrameDeltaTime every time Update is called. </remarks>
+    [FieldOffset(0x8C0)] public float FrameDeltaTimeCounter;
+
+    /// <summary> Initializes and begins this request. </summary>
+    /// <param name="sessionHandle">The HINTERNET handle to use.</param>
+    /// <param name="url">URL to make a request to.</param>
+    /// <param name="verb">The HTTP verb, such as "GET" or "POST".</param>
+    /// <param name="data">Any request data to send (only relevant for POST requests really).</param>
+    /// <param name="dataLength">Length of the data buffer.</param>
+    /// <returns>Whether the request was successfully sent.</returns>
+    [MemberFunction("E8 ?? ?? ?? ?? 84 C0 75 ?? 48 8B 03 BA ?? ?? ?? ?? 48 8B CB FF 10 33 DB")]
+    public partial bool BeginRequest(void* sessionHandle, byte* url, byte* verb, byte* data, ulong dataLength);
+
+    /// <summary> Used as the WinHttp status callback. </summary>
+    /// <remarks> Documentation for this callback can be found <a href="https://learn.microsoft.com/en-us/windows/win32/api/winhttp/nc-winhttp-winhttp_status_callback">here</a>. </remarks>
+    [MemberFunction("48 85 D2 0F 84 ?? ?? ?? ?? 48 89 5C 24 ?? 56 57")]
+    public static partial void StatusCallback(void* requestHandle, HttpRequestImpl* context, uint internetStatus, void* statusInformation, uint statusInformationLength);
 }
+
+public enum HttpRequestStage {
+    Unk0 = 0,
+    /// <remarks> Set during BeginRequest. </remarks>
+    Began = 1,
+    /// <remarks> Used while and shortly after fetching the ContentLength and StatusCode headers from the response. </remarks>
+    ReadingHeaders = 2,
+    /// <remarks> Used while reading the response data. </remarks>
+    ReadingData = 3,
+    /// <remarks> Seen after FetchingData, and there's nothing more to read. </remarks>
+    ReadAllData = 4,
+    Unk5 = 5,
+    Unk6 = 6,
+    /// <remarks> Set for WINHTTP_CALLBACK_STATUS_HANDLE_CLOSING. </remarks>
+    Closing = 7,
+    /// <remarks> Set when the StatusCode is not 200 OK. Can also happen when WinHttpSendRequest is unsuccessful. </remarks>
+    NotOk = 8,
+    Unk9 = 9,
+    Unk10 = 10,
+    Unk11 = 11,
+    Unk12 = 12,
+    Unk13 = 13,
+    /// <remarks> Set for WINHTTP_CALLBACK_STATUS_SECURE_FAILURE. </remarks>
+    SecureFailure = 14,
+}
+
diff --git a/ida/data.yml b/ida/data.yml
index 34517a678a..ec46c2c514 100644
--- a/ida/data.yml
+++ b/ida/data.yml
@@ -320,7 +320,6 @@ functions:
   0x141C17880: lua_gethookmask
   0x141C17A70: lua_sethook
   0x141C17AA0: lua_setlocal
-  0x141CF2790: SupportDeskHttpCallback
   0x141C59F10: SupportDeskCreateConnection
   0x1418F20E0: luaL_openlibs
   0x1418F22D0: luaL_addlstring
@@ -1013,11 +1012,14 @@ classes:
         base: Client::SupportDesk::HttpConnection
     funcs:
       0x141CB27A0: Initialize
+      0x141CF2790: StatusCallback # static
   Client::SupportDesk::HttpRequest:
     vtbls:
       - ea: 0x142493A60
     vfuncs:
       0: dtor
+      1: Update
+      2: CloseHandle
   Client::SupportDesk::HttpRequestImpl:
     vtbls:
       - ea: 0x1424938C8
@@ -11783,6 +11785,8 @@ classes:
       - ea: 0x142410618
     funcs:
       0x141A42DD0: ctor
+    vfuncs:
+      0: dtor
   Client::UI::Misc::CharaViewPortrait:
     vtbls:
       - ea: 0x142198BA8