diff --git a/lib/api/community/external.ml b/lib/api/community/external.ml
index e69de29..b331121 100644
--- a/lib/api/community/external.ml
+++ b/lib/api/community/external.ml
@@ -0,0 +1,15 @@
+let proxy_steam_request steam_request_url profile_names game domain send =
+  match profile_names with
+  | [] -> Lwt.fail_with "Profile names list cannot be empty"
+  | _ids ->
+    let base_url = Uri.make ~scheme:"https" ~host:domain ~path:"/community/external/proxysteamuserrequest" () in
+    let url =
+      Uri.with_query'
+        base_url
+        [ "title", Data.Game.to_str game
+        ; "profile_names", Data.Query.encode_lst_s profile_names
+        ; "request", steam_request_url
+        ]
+    in
+    send url
+;;
diff --git a/lib/api/community/external.mli b/lib/api/community/external.mli
new file mode 100644
index 0000000..8f94ed4
--- /dev/null
+++ b/lib/api/community/external.mli
@@ -0,0 +1,22 @@
+(** [proxy_steam_request] is a function that builds a request to a remote
+    Steam API proxy service. It constructs the URL with necessary parameters
+    and utilizes a provided function to send the request and return the
+    response as parsed JSON.
+
+    @param steam_request_url The specific endpoint of the Steam API to be called.
+    @param profile_names A list of profile names to be included in the request.
+    @param game The specific game context for the request.
+    @param domain The domain of the remote API service.
+    @param send A function that takes a URI and returns a JSON response wrapped
+                in an Lwt option monad.
+
+    @return
+      Returns a Yojson.Basic.t option wrapped in an Lwt monad, representing
+      the parsed JSON response, or None if there's an error or no data. *)
+val proxy_steam_request
+  :  string
+  -> string list
+  -> Data.Game.t
+  -> string
+  -> Data.Requester.Json.t
+  -> Yojson.Basic.t option Lwt.t
diff --git a/tests/unit/res/proxysteamuserrequest.json b/tests/unit/res/proxysteamuserrequest.json
new file mode 100644
index 0000000..0b1d0f1
--- /dev/null
+++ b/tests/unit/res/proxysteamuserrequest.json
@@ -0,0 +1,37 @@
+{
+  "result": {
+    "code": 0,
+    "message": "SUCCESS"
+  },
+  "avatars": [
+    {
+      "profile_id": 196240,
+      "name": "/steam/76561197984749679",
+      "alias": "GL.TheViper",
+      "personal_statgroup_id": 200,
+      "xp": 5606,
+      "level": 3,
+      "leaderboardregion_id": 0,
+      "country": "de"
+    }
+  ],
+  "steamResults": {
+    "response": {
+      "players": [
+        {
+          "steamid": "76561197984749679",
+          "communityvisibilitystate": 1,
+          "profilestate": 1,
+          "personaname": "GL.TheViper",
+          "commentpermission": 2,
+          "profileurl": "https://steamcommunity.com/id/secrettheviper/",
+          "avatar": "https://avatars.steamstatic.com/eefa125e4e662af9600355746783166942b8a1ff.jpg",
+          "avatarmedium": "https://avatars.steamstatic.com/eefa125e4e662af9600355746783166942b8a1ff_medium.jpg",
+          "avatarfull": "https://avatars.steamstatic.com/eefa125e4e662af9600355746783166942b8a1ff_full.jpg",
+          "avatarhash": "eefa125e4e662af9600355746783166942b8a1ff",
+          "personastate": 0
+        }
+      ]
+    }
+  }
+}
diff --git a/tests/unit/test.ml b/tests/unit/test.ml
index 2972852..93b5bef 100644
--- a/tests/unit/test.ml
+++ b/tests/unit/test.ml
@@ -23,6 +23,8 @@ let () =
                Test_cases.Api.test_get_leaderboard2 ())
            ; Alcotest_lwt.test_case "/community/leaderboard/getInventoryByProfileIDs" `Quick (fun _ () ->
                Test_cases.Api.test_get_inventory ())
+           ; Alcotest_lwt.test_case "/community/external/proxysteamuserrequest" `Quick (fun _ () ->
+               Test_cases.Api.test_proxy_request ())
            ; Alcotest_lwt.test_case "invalid json" `Quick (fun _ () -> Test_cases.Api.test_invalid ())
            ] )
        ]
diff --git a/tests/unit/test_cases/api.ml b/tests/unit/test_cases/api.ml
index 3117733..823c5c6 100644
--- a/tests/unit/test_cases/api.ml
+++ b/tests/unit/test_cases/api.ml
@@ -113,6 +113,27 @@ let test_get_inventory () =
   | None -> Lwt.fail_with "Expected Some but got None"
 ;;
 
+let test_proxy_request () =
+  let requester = Mock.Json_file.create_requester "proxysteamuserrequest.json" in
+  let client = Client.create "aoe-api.worldsedgelink.com" Data.Game.Age2 in
+  let endpoint =
+    Api.Community.External.proxy_steam_request "/ISteamUser/GetPlayerSummaries/v0002/" [ "/steam/76561197984749679" ]
+  in
+  Client.get endpoint client ~requester
+  >>= function
+  | Some json ->
+    (match json with
+     | `Assoc items ->
+       (match List.assoc_opt "result" items with
+        | Some (`Assoc result_items) ->
+          (match List.assoc_opt "message" result_items with
+           | Some (`String msg) -> Lwt.return @@ Alcotest.(check string) "Response was success" "SUCCESS" msg
+           | _ -> Lwt.fail_with "Unexpected JSON format: 'message' not found or wrong type")
+        | _ -> Lwt.fail_with "Unexpected JSON format: 'result' not found or wrong type")
+     | _ -> Lwt.fail_with "Unexpected JSON format: Top level is not an assoc")
+  | None -> Lwt.fail_with "Expected Some but got None"
+;;
+
 let test_invalid () =
   let endpoints = [ Api.Community.News.get ] in
   Lwt_list.iter_s (fun endpoint -> Util.request_with_file_throw endpoint) endpoints