diff --git a/Cargo.toml b/Cargo.toml
index f05fb31..0271930 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,4 +7,14 @@ license = "GPL-3.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[badges]
+maintenance = { status = "experimental" }
+
 [dependencies]
+serde_json = "1.0.81"
+hyper = { version = "0.14", features = ["full"] }
+tokio = { version = "1", features = ["full"] }
+tokio-test = "0.4.2"
+log = "0.4.17"
+env_logger = "0.9.0"
+cookie = "0.16"
diff --git a/src/client.rs b/src/client.rs
new file mode 100644
index 0000000..d7859c7
--- /dev/null
+++ b/src/client.rs
@@ -0,0 +1,90 @@
+
+//! A module to handle the client used to store some important data about the
+//! router.
+
+use std::net::Ipv4Addr;
+use cookie::Cookie;
+use serde_json::json;
+use hyper::{Method, Request, body::Body, header::{CONTENT_TYPE, SET_COOKIE, AUTHORIZATION, COOKIE}, client::HttpConnector};
+use log::{trace, debug};
+
+/// A structure to hold all the necessary data to connect to the router.
+pub struct Client {
+    ip: String,
+    username: String,
+    password: String,
+    cookies: Vec<String>,
+    context_id: Option<String>,
+    client: hyper::Client<HttpConnector>
+}
+
+impl Client {
+    /// Create a new Client using only the password, and using `192.168.1.1` as
+    /// target IP, and `admin` as the default username.
+    pub fn new(password: &str) -> Client {
+        trace!("Creating a new client.");
+        return Client {
+            ip: Ipv4Addr::new(192, 168, 1, 1).to_string(),
+            username: "admin".to_string(),
+            password: password.to_string(),
+            cookies: Vec::new(),
+            context_id: None,
+            client: hyper::Client::new()
+        };
+    }
+
+    /// Login to the router.
+    pub async fn login(&mut self) {
+        trace!("Logging in.");
+        let post_data = json!({
+            "service": "sah.Device.Information",
+            "method": "createContext",
+            "parameters": {
+                "applicationName": "so_sdkut",
+                "username": self.username,
+                "password": self.password
+            }
+        });
+
+        let req = Request::builder()
+            .method(Method::POST)
+            .uri(format!("http://{}/ws", self.ip))
+            .header(CONTENT_TYPE, "application/x-sah-ws-4-call+json")
+            .header(AUTHORIZATION, "X-Sah-Login")
+            .body(Body::from(post_data.to_string()))
+            .expect("Could not build request.");
+        let (parts, body) = self.client.request(req).await
+            .expect("There was an issue contacting the router.").into_parts();
+
+        debug!("Status is {}.", parts.status.as_str());
+        debug!("Body was: '{}'.", std::str::from_utf8(
+                &hyper::body::to_bytes(body).await.unwrap()).unwrap());
+        assert!(parts.status.is_success(), "Router answered with something else
+                than a success code.");
+
+        for ele in parts.headers.get_all(SET_COOKIE) {
+            let cookie = Cookie::parse(ele.to_str().unwrap()).unwrap();
+            self.cookies.push(format!("{}={}", cookie.name(), cookie.value()));
+        }
+        assert!(!self.cookies.is_empty(),
+            "No cookie detected on login, there should be an error.");
+    }
+
+    /// Logout from the router.
+    pub async fn logout(&mut self) {
+        trace!("Logging out.");
+        let req = Request::builder()
+            .method(Method::POST)
+            .uri(format!("http://{}/ws", self.ip))
+            .header(COOKIE, self.cookies.join("; "))
+            .body(Body::empty())
+            .expect("Could not build request.");
+
+        self.client.request(req).await
+            .expect("There was an issue contacting the router.");
+        debug!("Logged out.");
+        self.cookies.clear();
+        self.context_id = None;
+    }
+}
+
diff --git a/src/lib.rs b/src/lib.rs
index 1b4a90c..6c49a47 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,8 +1,4 @@
-#[cfg(test)]
-mod tests {
-    #[test]
-    fn it_works() {
-        let result = 2 + 2;
-        assert_eq!(result, 4);
-    }
-}
+
+//! A crate aimed to gather (read only) data from a Livebox 4 or more recent.
+
+pub mod client;