diff --git a/Cargo.lock b/Cargo.lock
index 9c2fb24..4f9a3b7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -94,6 +94,60 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
 
+[[package]]
+name = "axum"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d6fd624c75e18b3b4c6b9caf42b1afe24437daaee904069137d8bab077be8b8"
+dependencies = [
+ "axum-core",
+ "bytes",
+ "form_urlencoded",
+ "futures-util",
+ "http",
+ "http-body",
+ "http-body-util",
+ "hyper",
+ "hyper-util",
+ "itoa",
+ "matchit",
+ "memchr",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "rustversion",
+ "serde",
+ "serde_json",
+ "serde_path_to_error",
+ "serde_urlencoded",
+ "sync_wrapper",
+ "tokio",
+ "tower",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
+[[package]]
+name = "axum-core"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df1362f362fd16024ae199c1970ce98f9661bf5ef94b9808fee734bc3698b733"
+dependencies = [
+ "bytes",
+ "futures-util",
+ "http",
+ "http-body",
+ "http-body-util",
+ "mime",
+ "pin-project-lite",
+ "rustversion",
+ "sync_wrapper",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "backtrace"
 version = "0.3.74"
@@ -374,6 +428,7 @@ name = "flake-tracker"
 version = "0.1.0"
 dependencies = [
  "anyhow",
+ "axum",
  "clap",
  "serde",
  "serde_json",
@@ -392,6 +447,12 @@ dependencies = [
  "spin",
 ]
 
+[[package]]
+name = "fnv"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+
 [[package]]
 name = "foldhash"
 version = "0.1.4"
@@ -577,6 +638,87 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "http"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f16ca2af56261c99fba8bac40a10251ce8188205a4c448fbb745a2e4daa76fea"
+dependencies = [
+ "bytes",
+ "fnv",
+ "itoa",
+]
+
+[[package]]
+name = "http-body"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1efedce1fb8e6913f23e0c92de8e62cd5b772a67e7b3946df930a62566c93184"
+dependencies = [
+ "bytes",
+ "http",
+]
+
+[[package]]
+name = "http-body-util"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "793429d76616a256bcb62c2a2ec2bed781c8307e797e2598c50010f2bee2544f"
+dependencies = [
+ "bytes",
+ "futures-util",
+ "http",
+ "http-body",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "httparse"
+version = "1.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f2d708df4e7140240a16cd6ab0ab65c972d7433ab77819ea693fde9c43811e2a"
+
+[[package]]
+name = "httpdate"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
+
+[[package]]
+name = "hyper"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc2b571658e38e0c01b1fdca3bbbe93c00d3d71693ff2770043f8c29bc7d6f80"
+dependencies = [
+ "bytes",
+ "futures-channel",
+ "futures-util",
+ "http",
+ "http-body",
+ "httparse",
+ "httpdate",
+ "itoa",
+ "pin-project-lite",
+ "smallvec",
+ "tokio",
+]
+
+[[package]]
+name = "hyper-util"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df2dcfbe0677734ab2f3ffa7fa7bfd4706bfdc1ef393f2ee30184aed67e631b4"
+dependencies = [
+ "bytes",
+ "futures-util",
+ "http",
+ "http-body",
+ "hyper",
+ "pin-project-lite",
+ "tokio",
+ "tower-service",
+]
+
 [[package]]
 name = "icu_collections"
 version = "1.5.0"
@@ -798,6 +940,12 @@ version = "0.4.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "04cbf5b083de1c7e0222a7a51dbfdba1cbe1c6ab0b15e29fff3f6c077fd9cd9f"
 
+[[package]]
+name = "matchit"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "47e1ffaa40ddd1f3ed91f717a33c8c0ee23fff369e3aa8772b9605cc1d22f4c3"
+
 [[package]]
 name = "md-5"
 version = "0.10.6"
@@ -814,6 +962,12 @@ version = "2.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
 
+[[package]]
+name = "mime"
+version = "0.3.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
+
 [[package]]
 name = "miniz_oxide"
 version = "0.8.3"
@@ -1084,6 +1238,12 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "rustversion"
+version = "1.0.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7c45b9784283f1b2e7fb61b42047c2fd678ef0960d4f6f1eba131594cc369d4"
+
 [[package]]
 name = "ryu"
 version = "1.0.19"
@@ -1128,6 +1288,16 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_path_to_error"
+version = "0.1.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af99884400da37c88f5e9146b7f1fd0fbcae8f6eec4e9da38b67d05486f814a6"
+dependencies = [
+ "itoa",
+ "serde",
+]
+
 [[package]]
 name = "serde_urlencoded"
 version = "0.7.1"
@@ -1452,6 +1622,12 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "sync_wrapper"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0bf256ce5efdfa370213c1dabab5935a12e49f2c58d15e9eac2870d3b4f27263"
+
 [[package]]
 name = "synstructure"
 version = "0.13.1"
@@ -1560,6 +1736,34 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tower"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d039ad9159c98b70ecfd540b2573b97f7f52c3e8d9f8ad57a24b916a536975f9"
+dependencies = [
+ "futures-core",
+ "futures-util",
+ "pin-project-lite",
+ "sync_wrapper",
+ "tokio",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
+[[package]]
+name = "tower-layer"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "121c2a6cda46980bb0fcd1647ffaf6cd3fc79a013de288782836f6df9c48780e"
+
+[[package]]
+name = "tower-service"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8df9b6e13f2d32c91b9bd719c00d1958837bc7dec474d94952798cc8e69eeec3"
+
 [[package]]
 name = "tracing"
 version = "0.1.41"
diff --git a/Cargo.toml b/Cargo.toml
index 9a5acff..345c6e5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,6 +5,7 @@ edition = "2021"
 
 [dependencies]
 anyhow = "1.0.95"
+axum = "0.8.1"
 clap = { version = "4.5.23", features = ["derive"] }
 serde = { version = "1.0.217", features = ["derive"] }
 serde_json = "1.0.138"
diff --git a/src/bin/web.rs b/src/bin/web.rs
new file mode 100644
index 0000000..c375984
--- /dev/null
+++ b/src/bin/web.rs
@@ -0,0 +1,134 @@
+use anyhow::{
+    Context,
+};
+use axum::{
+    extract::{
+        State,
+    },
+    http::{
+        StatusCode,
+    },
+    response::{
+        IntoResponse,
+        Response,
+    },
+    Router,
+    routing::{
+        get,
+    },
+};
+use sqlx::{
+    FromRow,
+    SqlitePool,
+    sqlite::SqlitePoolOptions,
+};
+
+#[derive(FromRow)]
+struct StorageFlakeRevision {
+    revision_uri: String,
+    uri: Option<String>,
+    nix_store_path: Option<String>,
+    revision: Option<String>,
+    nar_hash: Option<String>,
+    last_modified: Option<i64>,
+}
+
+struct AppError(anyhow::Error);
+
+impl std::fmt::Display for AppError {
+    fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result {
+        std::fmt::Display::fmt(&self.0, formatter)
+    }
+}
+
+impl std::fmt::Debug for AppError {
+    fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result {
+        std::fmt::Debug::fmt(&self.0, formatter)
+    }
+}
+
+impl IntoResponse for AppError {
+    fn into_response(self) -> Response {
+        (
+            StatusCode::INTERNAL_SERVER_ERROR,
+            format!("Internal server error:\n{:?}", self),
+        )
+            .into_response()
+    }
+}
+
+impl<E> From<E> for AppError where E: Into<anyhow::Error> {
+    fn from(err: E) -> Self {
+        Self(err.into())
+    }
+}
+
+#[derive(Clone)]
+struct AppState {
+    db: SqlitePool,
+}
+
+#[tokio::main]
+async fn main() -> anyhow::Result<()> {
+    let db = SqlitePoolOptions::new()
+        .connect("sqlite://flake-tracker.db")
+        .await
+        .context("Failed to connect to database")?;
+
+    let mut state = AppState {
+        db,
+    };
+
+    let mut app = Router::new()
+        .route("/", get(route_index))
+        .route("/flakes", get(route_flakes))
+        .with_state(state);
+
+    let listener = tokio::net::TcpListener::bind("[::]:3000")
+        .await
+        .context("Failed to bind to port")?;
+
+    axum::serve(listener, app)
+        .await
+        .context("Failed to start web server")?;
+
+    Ok(())
+}
+
+async fn route_index(
+    State(state): State<AppState>,
+) -> String {
+    String::from("Hello world")
+}
+
+async fn route_flakes(
+    State(state): State<AppState>,
+) -> Result<String, AppError> {
+    let flake_revisions: Vec<StorageFlakeRevision> = sqlx::query_as("
+        SELECT
+            revision_uri,
+            uri,
+            nix_store_path,
+            revision,
+            nar_hash,
+            last_modified
+        FROM flake_revisions
+        GROUP BY uri
+        ORDER BY uri
+        ")
+        .fetch_all(&state.db)
+        .await
+        .context("Failed to fetch data from database")?;
+
+    let mut out = String::new();
+
+    for flake_revision in flake_revisions {
+        if let Some(uri) = &flake_revision.uri {
+            out.push_str("- ");
+            out.push_str(&uri);
+            out.push_str("\n");
+        }
+    }
+
+    Ok(out)
+}