Added Sidekicks' customization support

structure/main.js

@@ -216,6 +216,13 @@ express.get("/fortnite/api/game/v2/enabled_features", async (req, res) => {
     res.json([])
 })
 
+// Sidekicks' icons
+express.get("/v1/item/*", async (req, res) => {
+    res.set("Content-Type", "image/png");
+    const lawinpfp = fs.readFileSync(path.join(__dirname, "..", "public", "images", "lawinpfp.png"));
+    res.send(lawinpfp);
+})
+
 express.get("/api/v1/events/Fortnite/download/*", async (req, res) => {
     const tournament = require("./../responses/Athena/Tournament/tournament.json");
     

structure/mcp.js

@@ -8555,6 +8555,67 @@ express.put("/api/locker/v4/:deploymentId/account/:accountId/active-loadout-grou
     res.end();
 });
 
+// Set immutable item attributes (e.g. sidekicks)
+express.post("/api/locker/v4/:deploymentId/account/:accountId/lock-in-immutable-item/:cosmeticItemId", async (req, res) => {
+    const profile = require("./../profiles/athena.json");
+    var StatChanged = false;
+
+    var itemGuid = req.params.cosmeticItemId.split(":")[2] || "";
+
+    if (itemGuid) {
+        for (const [key, value] of Object.entries(req.body.variants)) {
+            if (!profile.items[itemGuid].attributes.hasOwnProperty("variants")) {
+                profile.items[itemGuid].attributes.variants = [];
+            }
+            profile.items[itemGuid].attributes.variants.push({
+                "channel": key,
+                "active": value.variantTag,
+                "owned": []
+            })
+        }
+        profile.items[itemGuid].attributes.locked_in = true;
+
+        StatChanged = true;
+    }
+
+    if (StatChanged == true) {
+        profile.rvn += 1;
+        profile.commandRevision += 1;
+
+        fs.writeFileSync("./profiles/athena.json", JSON.stringify(profile, null, 2));
+    }
+
+    res.status(204);
+    res.end();
+});
+
+// Set companion name
+express.patch("/api/locker/v4/:deploymentId/account/:accountId/companion-name", async (req, res) => {
+    const profile = require("./../profiles/athena.json");
+    var StatChanged = false;
+
+    if (req.body.cosmeticItemId && req.body.companionName) {
+        var itemGuid = req.body.cosmeticItemId.split(":")[2];
+        profile.items[itemGuid].attributes.variants.push({
+            "channel": "CustomName",
+            "active": req.body.companionName,
+            "owned": []
+        })
+
+        StatChanged = true;
+    }
+
+    if (StatChanged == true) {
+        profile.rvn += 1;
+        profile.commandRevision += 1;
+
+        fs.writeFileSync("./profiles/athena.json", JSON.stringify(profile, null, 2));
+    }
+
+    res.status(204);
+    res.end();
+});
+
 // Set Active Archetype (e.g. main vehicle in v30.00+)
 express.post("/fortnite/api/game/v2/profile/*/client/SetActiveArchetype", async (req, res) => {
     const profile = require(`./../profiles/${req.query.profileId || "athena"}.json`);

structure/user.js

@@ -79,7 +79,7 @@ express.post("/auth/v1/oauth/token", async (req, res) => {
         "expires_in": 28800,
         "expires_at": "9999-12-31T23:59:59.999Z",
         "nonce": "lawinserver",
-        "features": ["AntiCheat", "Connect", "Ecom", "Inventories", "LockerService"],
+        "features": ["AntiCheat", "CommerceService", "Connect", "ContentService", "Ecom", "EpicConnect", "Inventories", "LockerService", "MagpieService", "Matchmaking Service", "PCBService", "QuestService", "Stats"],
         "deployment_id": "lawinsdeploymentidlol",
         "organization_id": "lawinsorganizationidlol",
         "organization_user_id": "lawinsorganisationuseridlol",