diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4f59f3b..327a82b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,2 +1 @@
-- Port API to Rust
-- Use IPFS as CDN
\ No newline at end of file
+- Return API error response on missing query parameter
\ No newline at end of file
diff --git a/src/v1/error.rs b/src/v1/error.rs
index 648a135..c59fa3f 100644
--- a/src/v1/error.rs
+++ b/src/v1/error.rs
@@ -2,7 +2,7 @@ use std::convert::Infallible;
 
 use axum::{
     body::{Bytes, Full},
-    extract::multipart::MultipartError,
+    extract::{multipart::MultipartError, rejection::QueryRejection},
     response::IntoResponse,
     Json,
 };
@@ -28,6 +28,8 @@ pub enum APIError {
     Internal(String),
     #[error("IPFS error: {0}")]
     Ipfs(#[from] IPFSError),
+    #[error("Query rejection: {0}")]
+    Query(#[from] QueryRejection),
 }
 
 impl ErrorResponse {
@@ -59,6 +61,7 @@ impl IntoResponse for APIError {
                 ErrorResponse::new(StatusCode::INTERNAL_SERVER_ERROR, Some(err))
             }
             APIError::Ipfs(_) => ErrorResponse::new(StatusCode::INTERNAL_SERVER_ERROR, None),
+            APIError::Query(_) => ErrorResponse::new(StatusCode::BAD_REQUEST, None),
         };
         let status = res.status;
         (status, Json(res)).into_response()
diff --git a/src/v1/mod.rs b/src/v1/mod.rs
index db74d77..40964c5 100644
--- a/src/v1/mod.rs
+++ b/src/v1/mod.rs
@@ -3,4 +3,25 @@ pub mod models;
 mod routes;
 mod sql;
 
+use async_trait::async_trait;
+use axum::extract::{FromRequest, RequestParts};
 pub use routes::routes;
+use serde::de::DeserializeOwned;
+
+use self::error::APIError;
+
+pub struct Query<T>(pub T);
+
+#[async_trait]
+impl<T, B> FromRequest<B> for Query<T>
+where
+    T: DeserializeOwned,
+    B: Send,
+{
+    type Rejection = APIError;
+
+    async fn from_request(req: &mut RequestParts<B>) -> Result<Self, Self::Rejection> {
+        let query = axum::extract::Query::<T>::from_request(req).await?;
+        Ok(Self(query.0))
+    }
+}
diff --git a/src/v1/routes.rs b/src/v1/routes.rs
index afa59f1..5e0f431 100644
--- a/src/v1/routes.rs
+++ b/src/v1/routes.rs
@@ -3,7 +3,7 @@ use crate::ipfs::IPFSFile;
 use crate::lib::ExtractIP;
 use crate::v1::models::*;
 
-use axum::extract::{ContentLengthLimit, Extension, Multipart, Query};
+use axum::extract::{ContentLengthLimit, Extension, Multipart};
 use axum::handler::{get, post};
 use axum::response::IntoResponse;
 use axum::routing::BoxRoute;
@@ -12,9 +12,10 @@ use hyper::StatusCode;
 use sqlx::MySqlPool;
 
 use super::error::APIError;
+use super::Query;
 
 async fn meme(
-    params: Query<MemeIDQuery>,
+    Query(params): Query<MemeIDQuery>,
     Extension(db_pool): Extension<MySqlPool>,
     Extension(vars): Extension<ConfVars>,
 ) -> Result<impl IntoResponse, APIError> {
@@ -27,11 +28,11 @@ async fn meme(
 }
 
 async fn memes(
-    params: Query<MemeFilterQuery>,
+    Query(params): Query<MemeFilterQuery>,
     Extension(db_pool): Extension<MySqlPool>,
     Extension(vars): Extension<ConfVars>,
 ) -> Result<impl IntoResponse, APIError> {
-    let memes = Meme::get_all(params.0, &db_pool, vars.cdn).await?;
+    let memes = Meme::get_all(params, &db_pool, vars.cdn).await?;
     Ok(Json(MemesResponse {
         status: 200,
         error: None,
@@ -40,7 +41,7 @@ async fn memes(
 }
 
 async fn category(
-    params: Query<IDQuery>,
+    Query(params): Query<IDQuery>,
     Extension(db_pool): Extension<MySqlPool>,
 ) -> Result<impl IntoResponse, APIError> {
     let category = Category::get(&params.id, &db_pool).await?;
@@ -63,10 +64,10 @@ async fn categories(
 }
 
 async fn user(
-    params: Query<UserIDQuery>,
+    Query(params): Query<UserIDQuery>,
     Extension(db_pool): Extension<MySqlPool>,
 ) -> Result<impl IntoResponse, APIError> {
-    let user = User::get(params.0, &db_pool).await?;
+    let user = User::get(params, &db_pool).await?;
     Ok(Json(UserResponse {
         status: 200,
         error: None,
@@ -84,11 +85,11 @@ async fn users(Extension(db_pool): Extension<MySqlPool>) -> Result<impl IntoResp
 }
 
 async fn random(
-    params: Query<MemeFilterQuery>,
+    Query(params): Query<MemeFilterQuery>,
     Extension(db_pool): Extension<MySqlPool>,
     Extension(vars): Extension<ConfVars>,
 ) -> Result<impl IntoResponse, APIError> {
-    let random = Meme::get_random(params.0, &db_pool, vars.cdn).await?;
+    let random = Meme::get_random(params, &db_pool, vars.cdn).await?;
     Ok(Json(MemeResponse {
         status: 200,
         error: None,