diff --git a/Cargo.toml b/Cargo.toml
index b08d54b..c315a5b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,5 +6,12 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-axum = { version = "0.6.12", features = ["tokio"] }
+anyhow = "1.0.70"
+axum = { version = "0.6.12", features = ["tokio", "multipart"] }
+axum-macros = "0.3.7"
+log = "0.4.17"
+pretty_env_logger = "0.4.0"
+reqwest = { version = "0.11.16", features = ["json", "multipart"] }
+serde = { version = "1.0.159", features = ["derive"] }
+serde_json = "1.0.95"
 tokio = { version = "1.27.0", features = ["full"] }
diff --git a/src/main.rs b/src/main.rs
index 472dd26..479766e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,9 +1,16 @@
-use axum::{routing::get, Router};
+use axum::extract::{Multipart, Query};
+use axum::http::StatusCode;
+use axum::response::{IntoResponse, Response};
+use axum::routing::post;
+use axum::{Json, Router};
+use axum_macros::debug_handler;
+use serde::{Deserialize, Serialize};
 
 #[tokio::main]
 async fn main() {
+    pretty_env_logger::init();
     // build our application with a single route
-    let app = Router::new().route("/", get(|| async { "Hello, World!" }));
+    let app = Router::new().route("/", post(upload_file));
 
     // run it with hyper on localhost:3000
     axum::Server::bind(&"0.0.0.0:6679".parse().unwrap())
@@ -11,3 +18,106 @@ async fn main() {
         .await
         .unwrap();
 }
+
+#[derive(Deserialize)]
+struct Options {
+    threshold: String,
+}
+
+#[derive(Serialize, Deserialize)]
+#[serde(untagged)]
+enum WrappedResponse {
+    Tags(Vec<String>),
+    Error(String),
+}
+
+// Make our own error that wraps `anyhow::Error`.
+struct AppError(anyhow::Error);
+
+// Tell axum how to convert `AppError` into a response.
+impl IntoResponse for AppError {
+    fn into_response(self) -> Response {
+        println!("amogus");
+        (
+            StatusCode::INTERNAL_SERVER_ERROR,
+            format!("Something went wrong: {}", self.0),
+        )
+            .into_response()
+    }
+}
+
+// This enables using `?` on functions that return `Result<_, anyhow::Error>` to turn them into
+// `Result<_, AppError>`. That way you don't need to do that manually.
+impl<E> From<E> for AppError
+where
+    E: Into<anyhow::Error>,
+{
+    fn from(err: E) -> Self {
+        Self(err.into())
+    }
+}
+
+fn try_thing() -> Result<(), anyhow::Error> {
+    anyhow::bail!("it failed!")
+}
+
+async fn test_handler() -> Result<(), AppError> {
+    try_thing()?;
+    Ok(())
+}
+
+#[debug_handler]
+async fn upload_file(
+    options: Query<Options>,
+    mut multipart: Multipart,
+) -> Result<(StatusCode, Json<WrappedResponse>), AppError> {
+    let mut maybe_file_contents: Option<axum::body::Bytes> = None;
+    let mut maybe_file_type: Option<String> = None;
+    let mut maybe_file_name: Option<String> = None;
+
+    while let Some(field) = multipart.next_field().await.unwrap() {
+        let name = field.name().unwrap().to_string();
+        let content_type = field.content_type().unwrap().to_string();
+        let filename = field.file_name().unwrap().to_string();
+        let data = field.bytes().await.unwrap();
+
+        log::info!("Length of `{}` is {} bytes", name, data.len());
+        if name == "file" {
+            maybe_file_contents = Some(data);
+            maybe_file_type = Some(content_type);
+            maybe_file_name = Some(filename);
+        }
+    }
+
+    if let Some(file_contents) = maybe_file_contents {
+        let part = reqwest::multipart::Part::bytes(file_contents.to_vec())
+            .file_name(maybe_file_name.unwrap())
+            .mime_str(maybe_file_type.unwrap().as_ref())
+            .unwrap();
+        let form = reqwest::multipart::Form::new().part("file", part);
+
+        log::debug!("calling dd");
+
+        let resp = reqwest::Client::new()
+            .post("http://localhost:4443")
+            .multipart(form)
+            .header("authorization", "Bearer 123")
+            .query(&[("threshold", options.threshold.clone())])
+            .send()
+            .await?;
+
+        let body = resp.text().await?;
+        log::info!("body: {}", &body);
+        let json_response: WrappedResponse = serde_json::from_str(&body)?;
+
+        log::debug!("called!");
+        Ok((StatusCode::OK, Json(json_response)))
+    } else {
+        Ok((
+            StatusCode::INTERNAL_SERVER_ERROR,
+            Json(WrappedResponse::Error(
+                "no file found in request".to_string(),
+            )),
+        ))
+    }
+}