diff --git a/crates/presentation/src/dtos.rs b/crates/presentation/src/dtos.rs
index a6f2730..d9faba7 100644
--- a/crates/presentation/src/dtos.rs
+++ b/crates/presentation/src/dtos.rs
@@ -20,6 +20,23 @@ pub struct LogReviewForm {
     pub watched_at: String,
 }
 
+#[derive(Deserialize)]
+pub struct LoginForm {
+    pub email: String,
+    pub password: String,
+}
+
+#[derive(Deserialize)]
+pub struct RegisterForm {
+    pub email: String,
+    pub password: String,
+}
+
+#[derive(Deserialize)]
+pub struct ErrorQuery {
+    pub error: Option<String>,
+}
+
 #[derive(Deserialize)]
 pub struct LogReviewRequest {
     pub external_metadata_id: Option<String>,