diff --git a/client/src/state/pages/auth.rs b/client/src/state/pages/auth.rs
index f2cc787..b684362 100644
--- a/client/src/state/pages/auth.rs
+++ b/client/src/state/pages/auth.rs
@@ -9,6 +9,9 @@ pub struct AuthState {
     pub error_message: Option<String>,
     pub current_field: usize,
     pub current_cursor_pos: usize,
+    pub auth_token: Option<String>,
+    pub user_id: Option<String>,
+    pub role: Option<String>,
 }
 
 impl AuthState {
@@ -20,6 +23,9 @@ impl AuthState {
             error_message: None,
             current_field: 0,
             current_cursor_pos: 0,
+            auth_token: None,
+            user_id: None,
+            role: None,
         }
     }
 }
diff --git a/client/src/tui/terminal/grpc_client.rs b/client/src/tui/terminal/grpc_client.rs
index 2659fb8..93a5d16 100644
--- a/client/src/tui/terminal/grpc_client.rs
+++ b/client/src/tui/terminal/grpc_client.rs
@@ -10,11 +10,16 @@ use common::proto::multieko2::table_definition::{
     table_definition_client::TableDefinitionClient,
     ProfileTreeResponse
 };
+use common::proto::multieko2::auth::{
+    auth_service_client::AuthServiceClient,
+    LoginRequest, LoginResponse
+};
 
 pub struct GrpcClient {
     adresar_client: AdresarClient<Channel>,
     table_structure_client: TableStructureServiceClient<Channel>,
     table_definition_client: TableDefinitionClient<Channel>,
+    auth_client: AuthServiceClient<Channel>,
 }
 
 impl GrpcClient {
@@ -22,11 +27,13 @@ impl GrpcClient {
         let adresar_client = AdresarClient::connect("http://[::1]:50051").await?;
         let table_structure_client = TableStructureServiceClient::connect("http://[::1]:50051").await?;
         let table_definition_client = TableDefinitionClient::connect("http://[::1]:50051").await?;
+        let auth_client = AuthServiceClient::connect("http://[::1]:50051").await?;
 
         Ok(Self {
             adresar_client,
             table_structure_client,
             table_definition_client,
+            auth_client,
         })
     }
 
@@ -65,4 +72,10 @@ impl GrpcClient {
         let response = self.table_definition_client.get_profile_tree(request).await?;
         Ok(response.into_inner())
     }
+
+    pub async fn login(&mut self, identifier: String, password: String) -> Result<LoginResponse, Box<dyn std::error::Error>> {
+        let request = tonic::Request::new(LoginRequest { identifier, password });
+        let response = self.auth_client.login(request).await?.into_inner();
+        Ok(response)
+    }
 }