diff --git a/lib/api/game/login.ml b/lib/api/game/login.ml
index e69de29..592a647 100644
--- a/lib/api/game/login.ml
+++ b/lib/api/game/login.ml
@@ -0,0 +1,12 @@
+open Lwt.Syntax
+open Data.Platform.Credentials
+
+let platform_login credentials game domain send =
+  let url = Uri.make ~scheme:"https" ~host:domain ~path:"/game/login/platformlogin" () in
+  let* json = send url in
+  match json with
+  | Some j ->
+    let model = Models.Response.Game.Platform_login.from_json j in
+    Lwt.return @@ Some model
+  | None -> Lwt.return None
+;;
diff --git a/lib/api/game/platformlogin.ml b/lib/api/game/platformlogin.ml
deleted file mode 100644
index 00ec5b7..0000000
--- a/lib/api/game/platformlogin.ml
+++ /dev/null
@@ -1,4 +0,0 @@
-open Data.Platform
-open Data.Credentials
-
-let login game domain platform credentials = ()
diff --git a/lib/form.ml b/lib/form.ml
new file mode 100644
index 0000000..8a4b83b
--- /dev/null
+++ b/lib/form.ml
@@ -0,0 +1,18 @@
+open Lwt.Syntax
+open Cohttp_lwt
+
+let post (url : Uri.t) (form_data : (string * string) list) =
+  let headers = Header.init_with "Content-Type" "application/x-www-form-urlencoded" in
+  let body = Uri.encoded_of_query form_data in
+  let* resp, body = Client.post ~headers ~body:(Body.of_string body) url in
+  let status = Response.status resp in
+  if Code.code_of_status status = 200
+  then
+    let* body = Body.to_string body in
+    let json = Yojson.Basic.from_string body in
+    Lwt.return (Some json)
+  else (
+    let url_str = Uri.to_string url in
+    let* _ = Lwt_io.printl (Printf.sprintf "HTTP Error: %s for URL: %s" (Code.string_of_status status) url_str) in
+    Lwt.return None)
+;;
diff --git a/lib/models/response/platform_login.ml b/lib/models/response/platform_login.ml
new file mode 100644
index 0000000..aaa5041
--- /dev/null
+++ b/lib/models/response/platform_login.ml
@@ -0,0 +1,165 @@
+type data_entry =
+  { id1 : string
+  ; id2 : string
+  ; url : string
+  ; icon : string
+  ; name : string
+  ; unknown1 : string
+  ; unknown2 : string
+  ; unknown3 : string
+  ; unknown4 : string
+  ; unknown5 : string option
+  ; unknown6 : string option
+  ; id3 : string
+  ; id4 : string
+  ; unknown7 : string list
+  }
+
+type config_entry =
+  { key : string
+  ; value : string
+  }
+
+type nested_entry =
+  { id1 : string
+  ; id2 : string
+  ; url : string
+  ; icon : string
+  ; name : string
+  ; clan : string
+  ; score1 : string
+  ; score2 : string
+  ; score3 : string
+  ; score4 : string
+  ; score5 : string option
+  ; id3 : string
+  ; id4 : string
+  ; unknown_list : string list
+  }
+
+type t =
+  { id1 : string
+  ; id2 : string
+  ; timestamp1 : string
+  ; timestamp2 : string
+  ; data_entries : data_entry list
+  ; unknown1 : string
+  ; unknown2 : string
+  ; unknown3 : string option
+  ; config : config_entry list
+  ; nested_entries : nested_entry list
+  }
+
+let from_json json =
+  let open Yojson.Basic.Util in
+  { id1 = json |> member "id1" |> to_string
+  ; id2 = json |> member "id2" |> to_string
+  ; timestamp1 = json |> member "timestamp1" |> to_string
+  ; timestamp2 = json |> member "timestamp2" |> to_string
+  ; data_entries =
+      json
+      |> member "data_entries"
+      |> to_list
+      |> List.map (fun entry ->
+        { id1 = entry |> member "id1" |> to_string
+        ; id2 = entry |> member "id2" |> to_string
+        ; url = entry |> member "url" |> to_string
+        ; icon = entry |> member "icon" |> to_string
+        ; name = entry |> member "name" |> to_string
+        ; unknown1 = entry |> member "unknown1" |> to_string
+        ; unknown2 = entry |> member "unknown2" |> to_string
+        ; unknown3 = entry |> member "unknown3" |> to_string
+        ; unknown4 = entry |> member "unknown4" |> to_string
+        ; unknown5 = entry |> member "unknown5" |> to_option to_string
+        ; unknown6 = entry |> member "unknown6" |> to_option to_string
+        ; id3 = entry |> member "id3" |> to_string
+        ; id4 = entry |> member "id4" |> to_string
+        ; unknown7 = entry |> member "unknown7" |> to_list |> List.map to_string
+        })
+  ; unknown1 = json |> member "unknown1" |> to_string
+  ; unknown2 = json |> member "unknown2" |> to_string
+  ; unknown3 = json |> member "unknown3" |> to_option to_string
+  ; config =
+      json
+      |> member "config"
+      |> to_list
+      |> List.map (fun entry ->
+        { key = entry |> member "key" |> to_string; value = entry |> member "value" |> to_string })
+  ; nested_entries =
+      json
+      |> member "nested_entries"
+      |> to_list
+      |> List.map (fun entry ->
+        { id1 = entry |> member "id1" |> to_string
+        ; id2 = entry |> member "id2" |> to_string
+        ; url = entry |> member "url" |> to_string
+        ; icon = entry |> member "icon" |> to_string
+        ; name = entry |> member "name" |> to_string
+        ; clan = entry |> member "clan" |> to_string
+        ; score1 = entry |> member "score1" |> to_string
+        ; score2 = entry |> member "score2" |> to_string
+        ; score3 = entry |> member "score3" |> to_string
+        ; score4 = entry |> member "score4" |> to_string
+        ; score5 = entry |> member "score5" |> to_option to_string
+        ; id3 = entry |> member "id3" |> to_string
+        ; id4 = entry |> member "id4" |> to_string
+        ; unknown_list = entry |> member "unknown_list" |> to_list |> List.map to_string
+        })
+  }
+;;
+
+let to_json a =
+  `Assoc
+    [ "id1", `String a.id1
+    ; "id2", `String a.id2
+    ; "timestamp1", `String a.timestamp1
+    ; "timestamp2", `String a.timestamp2
+    ; ( "data_entries"
+      , `List
+          (List.map
+             (fun entry ->
+               `Assoc
+                 [ "id1", `String entry.id1
+                 ; "id2", `String entry.id2
+                 ; "url", `String entry.url
+                 ; "icon", `String entry.icon
+                 ; "name", `String entry.name
+                 ; "unknown1", `String entry.unknown1
+                 ; "unknown2", `String entry.unknown2
+                 ; "unknown3", `String entry.unknown3
+                 ; "unknown4", `String entry.unknown4
+                 ; ("unknown5", match entry.unknown5 with Some v -> `String v | None -> `Null)
+                 ; ("unknown6", match entry.unknown6 with Some v -> `String v | None -> `Null)
+                 ; "id3", `String entry.id3
+                 ; "id4", `String entry.id4
+                 ; "unknown7", `List (List.map (fun i -> `String i) entry.unknown7)
+                 ])
+             a.data_entries) )
+    ; "unknown1", `String a.unknown1
+    ; "unknown2", `String a.unknown2
+    ; ("unknown3", match a.unknown3 with Some v -> `String v | None -> `Null)
+    ; ( "config"
+      , `List (List.map (fun entry -> `Assoc [ "key", `String entry.key; "value", `String entry.value ]) a.config) )
+    ; ( "nested_entries"
+      , `List
+          (List.map
+             (fun entry ->
+               `Assoc
+                 [ "id1", `String entry.id1
+                 ; "id2", `String entry.id2
+                 ; "url", `String entry.url
+                 ; "icon", `String entry.icon
+                 ; "name", `String entry.name
+                 ; "clan", `String entry.clan
+                 ; "score1", `String entry.score1
+                 ; "score2", `String entry.score2
+                 ; "score3", `String entry.score3
+                 ; "score4", `String entry.score4
+                 ; ("score5", match entry.score5 with Some v -> `String v | None -> `Null)
+                 ; "id3", `String entry.id3
+                 ; "id4", `String entry.id4
+                 ; "unknown_list", `List (List.map (fun i -> `String i) entry.unknown_list)
+                 ])
+             a.nested_entries) )
+    ]
+;;
diff --git a/shell.nix b/shell.nix
index 59e73c2..cbb6437 100644
--- a/shell.nix
+++ b/shell.nix
@@ -18,5 +18,6 @@ pkgs.mkShell{
   shellHook = ''
     export C_INCLUDE_PATH=${pkgs.zlib.dev}/include:$C_INCLUDE_PATH
     export LIBRARY_PATH=${pkgs.zlib}/lib:$LIBRARY_PATH
+    export OPAM_SWITCH_PREFIX=$HOME/.opam/5.2.0
   '';
 }