diff --git a/Cargo.toml b/Cargo.toml
index 314a672..a8f7c57 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "lnurl"
-version = "0.1.1"
+version = "0.2.0"
 authors = ["Edouard Paris <m@edouard.paris>"]
 description = "Helpers for LNURL"
 readme = "README.md"
@@ -15,7 +15,7 @@ name = "lnurl"
 [features]
 # Include nothing by default
 default = []
-service = ["hex", "secp256k1"]
+auth = ["hex", "secp256k1"]
 
 [dependencies]
 hex = { version = "0.4.2", optional = true }
@@ -39,4 +39,4 @@ warp = "0.2.4"
 
 [[example]]
 name = "lnurl_auth"
-required-features = ["service"]
+required-features = ["auth"]
diff --git a/README.md b/README.md
index 3ba79b3..f6f0a7c 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ _Readings about **lnurl**_
 ## Progress
 
 - [x] lnurl-withdraw
-- [ ] lnurl-auth
+- [x] lnurl-auth
 - [ ] lnurl-pay
 - [ ] lnurl-channel
 
@@ -57,6 +57,3 @@ if let Err(_) = invoice.parse::<lightning_invoice::SignedRawInvoice>() {
         .body(Body::from(res)).unwrap())
 }
 ```
-
-See [lnurl-examples](https://github.com/edouardparis/lnurl-examples)
-
diff --git a/examples/lnurl_auth.rs b/examples/lnurl_auth.rs
index 9e52415..170cdf9 100644
--- a/examples/lnurl_auth.rs
+++ b/examples/lnurl_auth.rs
@@ -13,7 +13,7 @@ async fn main() {
         .init();
 
     let url = env::var("SERVICE_URL").unwrap();
-    let verifier = lnurl::service::AuthVerifier::new();
+    let verifier = lnurl::auth::AuthVerifier::new();
     let db = model::new_db();
     let api = filter::api(url, db, verifier).with(warp::log("api"));
     warp::serve(api).run(([127, 0, 0, 1], 8383)).await;
@@ -23,7 +23,7 @@ mod filter {
     use super::auth;
     use super::handler;
     use super::model::DB;
-    use lnurl::service::AuthVerifier;
+    use lnurl::auth::AuthVerifier;
     use warp::Filter;
 
     pub fn api(
@@ -104,7 +104,7 @@ mod handler {
 
     pub async fn auth(
         db: DB,
-        verifier: lnurl::service::AuthVerifier,
+        verifier: lnurl::auth::AuthVerifier,
         credentials: auth::Auth,
     ) -> Result<impl warp::Reply, Infallible> {
         let mut sessions = db.lock().await;
diff --git a/src/service.rs b/src/auth.rs
similarity index 100%
rename from src/service.rs
rename to src/auth.rs
diff --git a/src/lib.rs b/src/lib.rs
index 20a13b0..bafec73 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,7 +1,7 @@
 use serde::{Deserialize, Serialize};
 
-#[cfg(feature = "service")]
-pub mod service;
+#[cfg(feature = "auth")]
+pub mod auth;
 
 #[derive(Debug, PartialEq, Serialize, Deserialize)]
 pub enum Event {