diff --git a/.claude/settings.local.json b/.claude/settings.local.json
index 3a53ec8..cd86f68 100644
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -16,7 +16,8 @@
       "Bash(find /var/home/felipecn/DEV/MeowSpool/backend/bruno-routes -name \"*.yml\" ! -name \"route.yml\" -exec sed -i 's|http://0\\\\.0\\\\.0\\\\.0:8080|{{base_url}}|g; s|https://meowspool\\\\.felipecncloud\\\\.com|{{base_url}}|g' {} +)",
       "Bash(find /var/home/felipecn/DEV/MeowSpool/backend/bruno-routes -name \"*.yml\" ! -name \"route.yml\" ! -name \"Dashboard.yml\" -exec sed -i 's|  url: \\\\\\({{.*}}\\\\\\)|  url: \"\"\\\\1\"\"|g' {} +)",
       "Bash(find /var/home/felipecn/DEV/MeowSpool/backend/bruno-routes -name \"*.yml\" ! -name \"route.yml\" -exec sed -i 's|  url: \"\"\\\\?\\\\\\(.*\\\\\\)\"\"\\\\?$|  url: \"\"\\\\1\"\"|g; s|  url: \"\"\\\\\\(.*\\\\\\)\"\"\"\"\\\\?$|  url: \"\"\\\\1\"\"|g' {} +)",
-      "Bash(cargo check:*)"
+      "Bash(cargo check:*)",
+      "Bash(ls /var/home/felipecn/DEV/MeowSpool/mobile/app/\\\\\\(auth\\\\\\))"
     ]
   }
 }
diff --git a/mobile/agent.md b/mobile/agent.md
index 7da5e66..843a805 100644
--- a/mobile/agent.md
+++ b/mobile/agent.md
@@ -88,6 +88,8 @@ mobile/
 │   │   ├── verify-email.tsx              ← RU-0
 │   │   ├── reset-password.tsx            ← 117-0
 │   │   └── password-reset-done.tsx       ← 135-0
+│   ├── filament/
+│   │   └── [id].tsx                      ← Deep link handler: redireciona meowspool://filament/{id} → /(app)/inventory/{id}
 │   └── (app)/
 │       ├── _layout.tsx                   ← Stack autenticado
 │       ├── (tabs)/
@@ -222,6 +224,7 @@ Arquivo: `src/shared/theme.ts`
 
 - Scheme: `meowspool://`
 - Filamento: `meowspool://filament/<id>` → `/(app)/inventory/<id>` (singular, alinhado com backend)
+- O redirecionamento é feito pela rota `app/filament/[id].tsx` com `<Redirect>` do expo-router — garante que o deep link abrido externamente (QR Code, NFC, link compartilhado) sempre chegue na tela correta
 - O scanner (`scanner.tsx`) faz match via `/meowspool:\/\/filament\/([^/]+)/` e navega para `/(app)/inventory/<id>`
 - O QR Code de cada filamento exibe `meowspool://filament/<id>` usando `react-native-qrcode-svg`
 - As tags NFC NTAG215 gravam a mesma URI `meowspool://filament/<id>` como NDEF URI record — mesmo deep link, infraestrutura compartilhada
@@ -361,6 +364,24 @@ Base: `EXPO_PUBLIC_API_URL` (padrão: `http://localhost:3000/api/v1`)
 
 ## Mudanças Recentes (14/03/2026)
 
+### ✅ Deep Link Handler — `app/filament/[id].tsx`
+
+Criada rota `app/filament/[id].tsx` para tratar deep links abertos externamente (QR Code, NFC, mensagem compartilhada). Sem essa rota, o expo-router exibia "Unmatched Route" ao abrir `meowspool://filament/{id}` fora do app.
+
+```tsx
+import { Redirect, useLocalSearchParams } from 'expo-router';
+
+export default function FilamentDeepLink() {
+  const { id } = useLocalSearchParams<{ id: string }>();
+  return <Redirect href={`/(app)/inventory/${id}` as never} />;
+}
+```
+
+O redirecionamento leva para `/(app)/inventory/[id]` (tela de detalhe), que já lida com usuário não autenticado via o guard do `_layout.tsx` raiz.
+
+---
+
+
 ### ✅ Suporte a Impressoras Pequenas — Niimbot D11/D110 (`label.tsx`)
 
 **Arquivo alterado**: `app/(app)/filaments/[id]/label.tsx`
diff --git a/mobile/src/adapters/remote/ApiAuthRepository.ts b/mobile/src/adapters/remote/ApiAuthRepository.ts
index f257888..e488840 100644
--- a/mobile/src/adapters/remote/ApiAuthRepository.ts
+++ b/mobile/src/adapters/remote/ApiAuthRepository.ts
@@ -23,7 +23,7 @@ export class ApiAuthRepository implements AuthRepository {
   }
 
   async refreshToken(refreshToken: string): Promise<Pick<AuthSession, 'accessToken' | 'refreshToken'>> {
-    const { data } = await httpClient.post('/auth/refresh', { refreshToken });
+    const { data } = await httpClient.post('/auth/refresh', { refresh_token: refreshToken });
     return {
       accessToken: data.access_token,
       refreshToken: data.refresh_token,
diff --git a/mobile/src/adapters/remote/httpClient.ts b/mobile/src/adapters/remote/httpClient.ts
index 129863d..e621ecc 100644
--- a/mobile/src/adapters/remote/httpClient.ts
+++ b/mobile/src/adapters/remote/httpClient.ts
@@ -63,7 +63,7 @@ httpClient.interceptors.response.use(
         const refreshToken = await SecureStore.getItemAsync(SECURE_STORE_REFRESH_TOKEN);
         if (!refreshToken) throw new Error('No refresh token');
 
-        const { data } = await axios.post(`${API_BASE_URL}/auth/refresh`, { refreshToken });
+        const { data } = await axios.post(`${API_BASE_URL}/auth/refresh`, { refresh_token: refreshToken });
 
         await SecureStore.setItemAsync(SECURE_STORE_ACCESS_TOKEN, data.access_token);
         await SecureStore.setItemAsync(SECURE_STORE_REFRESH_TOKEN, data.refresh_token);