diff --git a/client/src/services/Api.js b/client/src/services/Api.js
index b7f31cb5..480064b4 100644
--- a/client/src/services/Api.js
+++ b/client/src/services/Api.js
@@ -216,6 +216,17 @@ class ClientSocket {
     }
 }
 
+function ParseQuery(queryData){
+    let keys = Object.keys(queryData);
+    if(keys.length == 0) return "";
+    let res = "?";
+    for(let i = 0; i < keys.length; i++){
+        res += keys[i] + "=" + queryData[keys];
+        if(i != keys.length - 1) res += "&";
+    }
+    return res;
+}
+
 /**
  * @typedef {Object} Response
  * @property {Object} data
@@ -237,25 +248,27 @@ class ClientSocket {
  */
 class ClientRouter {
     #_path;
+    #_defParams;
 
-    constructor(path){
+    constructor(path, defParams){
         this.#_path = path;
+        this.#_defParams = defParams;
     }
 
-    get(route){
-        return Server().get(`${path}/${route}`);
+    get(route, query){
+        return Server().get(`${this.#_path}/${route}${ParseQuery({...this.#_defParams, ...query})}`);
     }
 
-    post(route, data = {}){
-        return Server().post(`${path}/${route}`, data);
+    post(route, query, data = {}){
+        return Server().post(`${this.#_path}/${route}${ParseQuery({...this.#_defParams, ...query})}`, data);
     }
 
-    put(route, data = {}){
-        return Server().put(`${path}/${route}`, data);
+    put(route, query, data = {}){
+        return Server().put(`${this.#_path}/${route}${ParseQuery({...this.#_defParams, ...query})}`, data);
     }
 
-    delete(route){
-        return Server().delete(`${route}`);
+    delete(route, query){
+        return Server().delete(`${this.#_path}/${route}${ParseQuery({...this.#_defParams, ...query})}`);
     }
 }
 
diff --git a/plugins/dnd-5e/client/data.js b/plugins/dnd-5e/client/data.js
index 980c1221..c68eed1f 100644
--- a/plugins/dnd-5e/client/data.js
+++ b/plugins/dnd-5e/client/data.js
@@ -14,6 +14,7 @@ function InitData(){
 }
 
 function FetchConcepts(){
+    console.log(Api.router)
     Server().get('/concept/list?campaign=' + GetCampaign()._id).then(response => {
         data.value.concepts = response.data.data;
     }).catch((err) => console.log(err));
diff --git a/plugins/dnd-5e/client/main.js b/plugins/dnd-5e/client/main.js
index f4f73eb2..dffd9d76 100644
--- a/plugins/dnd-5e/client/main.js
+++ b/plugins/dnd-5e/client/main.js
@@ -26,9 +26,9 @@ function Main(api){
     let databaseWindow = Api.registerWindow('database', Api.createView('Database'));
     let actorsWindow = Api.registerWindow('actors', Api.createView('Actors'));
 
-    let characterSheetWindow = Api.registerWindow('character_sheet', Api.createView('CharacterSheet'));
-    let itemSheetWindow = Api.registerWindow('item_sheet', Api.createView('ItemSheet'));
-    let createItemPromptWindow = Api.registerWindow('create_item_prompt', Api.createView('CreateItemPrompt'));
+    Api.registerWindow('character_sheet', Api.createView('CharacterSheet'));
+    Api.registerWindow('item_sheet', Api.createView('ItemSheet'));
+    Api.registerWindow('create_item_prompt', Api.createView('CreateItemPrompt'));
 
     dndModule.setButtons({
         right: [