diff --git a/Cargo.toml b/Cargo.toml
index 512c152..e27248d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ggemini"
-version = "0.10.0"
+version = "0.11.0"
 edition = "2021"
 license = "MIT"
 readme = "README.md"
diff --git a/src/client.rs b/src/client.rs
index 7335b61..ed70099 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -1,4 +1,128 @@
-//! Client API to interact Server using
-//! [Gemini protocol](https://geminiprotocol.net/docs/protocol-specification.gmi)
+//! High-level client API to interact with Gemini Socket Server:
+//! * https://geminiprotocol.net/docs/protocol-specification.gmi
 
+pub mod connection;
+pub mod error;
 pub mod response;
+
+pub use connection::Connection;
+pub use error::Error;
+pub use response::Response;
+
+use gio::{
+    prelude::{IOStreamExt, OutputStreamExt, SocketClientExt},
+    Cancellable, NetworkAddress, SocketClient, SocketProtocol, TlsCertificate,
+};
+use glib::{Bytes, Priority, Uri};
+
+pub const DEFAULT_PORT: u16 = 1965;
+pub const DEFAULT_TIMEOUT: u32 = 10;
+
+pub struct Client {
+    pub socket: SocketClient,
+}
+
+impl Client {
+    // Constructors
+
+    /// Create new `Self`
+    pub fn new() -> Self {
+        let socket = SocketClient::new();
+
+        socket.set_protocol(SocketProtocol::Tcp);
+        socket.set_timeout(DEFAULT_TIMEOUT);
+
+        Self { socket }
+    }
+
+    // Actions
+
+    /// Make async request to given [Uri](https://docs.gtk.org/glib/struct.Uri.html),
+    /// callback with `Result`on success or `Error` on failure.
+    /// * creates new [SocketConnection](https://docs.gtk.org/gio/class.SocketConnection.html)
+    /// * session management by Glib TLS Backend
+    pub fn request_async(
+        &self,
+        uri: Uri,
+        priority: Option<Priority>,
+        cancellable: Option<Cancellable>,
+        certificate: Option<TlsCertificate>,
+        callback: impl Fn(Result<Response, Error>) + 'static,
+    ) {
+        match network_address_for(&uri) {
+            Ok(network_address) => {
+                self.socket.connect_async(
+                    &network_address.clone(),
+                    match cancellable {
+                        Some(ref cancellable) => Some(cancellable.clone()),
+                        None => None::<Cancellable>,
+                    }
+                    .as_ref(),
+                    move |result| match result {
+                        Ok(connection) => {
+                            match Connection::from(network_address, connection, certificate) {
+                                Ok(result) => request_async(
+                                    result,
+                                    uri.to_string(),
+                                    match priority {
+                                        Some(priority) => priority,
+                                        None => Priority::DEFAULT,
+                                    },
+                                    cancellable.unwrap(), // @TODO
+                                    move |result| callback(result),
+                                ),
+                                Err(reason) => callback(Err(Error::Connection(reason))),
+                            }
+                        }
+                        Err(reason) => callback(Err(Error::Connect(reason))),
+                    },
+                );
+            }
+            Err(reason) => callback(Err(reason)),
+        };
+    }
+}
+
+// Private helpers
+
+/// [SocketConnectable](https://docs.gtk.org/gio/iface.SocketConnectable.html) /
+/// [SNI](https://geminiprotocol.net/docs/protocol-specification.gmi#server-name-indication)
+fn network_address_for(uri: &Uri) -> Result<NetworkAddress, Error> {
+    Ok(NetworkAddress::new(
+        &match uri.host() {
+            Some(host) => host,
+            None => return Err(Error::Connectable(uri.to_string())),
+        },
+        if uri.port().is_positive() {
+            uri.port() as u16
+        } else {
+            DEFAULT_PORT
+        },
+    ))
+}
+
+fn request_async(
+    connection: Connection,
+    query: String,
+    priority: Priority,
+    cancellable: Cancellable,
+    callback: impl Fn(Result<Response, Error>) + 'static,
+) {
+    connection.stream().output_stream().write_bytes_async(
+        &Bytes::from(format!("{query}\r\n").as_bytes()),
+        priority,
+        Some(&cancellable.clone()),
+        move |result| match result {
+            Ok(_) => Response::from_request_async(
+                connection,
+                Some(priority),
+                Some(cancellable),
+                move |result| match result {
+                    Ok(response) => callback(Ok(response)),
+                    Err(reason) => callback(Err(Error::Response(reason))),
+                },
+            ),
+            Err(reason) => callback(Err(Error::Write(reason))),
+        },
+    );
+}
diff --git a/src/client/connection.rs b/src/client/connection.rs
new file mode 100644
index 0000000..d11f006
--- /dev/null
+++ b/src/client/connection.rs
@@ -0,0 +1,82 @@
+pub mod certificate;
+pub mod error;
+
+pub use certificate::Certificate;
+pub use error::Error;
+
+use gio::{
+    prelude::{IOStreamExt, TlsConnectionExt},
+    IOStream, NetworkAddress, SocketConnection, TlsCertificate, TlsClientConnection,
+};
+use glib::object::{Cast, IsA};
+
+pub struct Connection {
+    pub socket_connection: SocketConnection,
+    pub tls_client_connection: Option<TlsClientConnection>,
+}
+
+impl Connection {
+    // Constructors
+
+    /// Create new `Self`
+    pub fn from(
+        network_address: NetworkAddress, // @TODO struct cert as sni
+        socket_connection: SocketConnection,
+        certificate: Option<TlsCertificate>,
+    ) -> Result<Self, Error> {
+        if socket_connection.is_closed() {
+            return Err(Error::Closed);
+        }
+
+        Ok(Self {
+            socket_connection: socket_connection.clone(),
+            tls_client_connection: match certificate {
+                Some(certificate) => match auth(network_address, socket_connection, certificate) {
+                    Ok(tls_client_connection) => Some(tls_client_connection),
+                    Err(reason) => return Err(reason),
+                },
+                None => None,
+            },
+        })
+    }
+
+    // Getters
+
+    pub fn stream(&self) -> impl IsA<IOStream> {
+        match self.tls_client_connection.clone() {
+            Some(tls_client_connection) => tls_client_connection.upcast::<IOStream>(),
+            None => self.socket_connection.clone().upcast::<IOStream>(),
+        }
+    }
+}
+
+// Tools
+
+pub fn auth(
+    server_identity: NetworkAddress, // @TODO impl IsA<SocketConnectable> ?
+    socket_connection: SocketConnection,
+    certificate: TlsCertificate,
+) -> Result<TlsClientConnection, Error> {
+    if socket_connection.is_closed() {
+        return Err(Error::Closed);
+    }
+
+    // https://geminiprotocol.net/docs/protocol-specification.gmi#the-use-of-tls
+    match TlsClientConnection::new(&socket_connection, Some(&server_identity)) {
+        Ok(tls_client_connection) => {
+            // https://geminiprotocol.net/docs/protocol-specification.gmi#client-certificates
+            tls_client_connection.set_certificate(&certificate);
+
+            // @TODO handle exceptions
+            // https://geminiprotocol.net/docs/protocol-specification.gmi#closing-connections
+            tls_client_connection.set_require_close_notify(true);
+
+            // @TODO host validation
+            // https://geminiprotocol.net/docs/protocol-specification.gmi#tls-server-certificate-validation
+            tls_client_connection.connect_accept_certificate(move |_, _, _| true);
+
+            Ok(tls_client_connection)
+        }
+        Err(reason) => Err(Error::Tls(reason)),
+    }
+}
diff --git a/src/client/connection/certificate.rs b/src/client/connection/certificate.rs
new file mode 100644
index 0000000..f33e2f4
--- /dev/null
+++ b/src/client/connection/certificate.rs
@@ -0,0 +1,52 @@
+pub mod error;
+pub mod scope;
+
+pub use error::Error;
+pub use scope::Scope;
+
+use gio::{prelude::TlsCertificateExt, TlsCertificate};
+use glib::DateTime;
+
+pub struct Certificate {
+    tls_certificate: TlsCertificate,
+}
+
+impl Certificate {
+    // Constructors
+
+    /// Create new `Self`
+    pub fn from_pem(pem: &str) -> Result<Self, Error> {
+        Ok(Self {
+            tls_certificate: match TlsCertificate::from_pem(&pem) {
+                Ok(tls_certificate) => {
+                    // Validate expiration time
+                    match DateTime::now_local() {
+                        Ok(now_local) => {
+                            match tls_certificate.not_valid_after() {
+                                Some(not_valid_after) => {
+                                    if now_local > not_valid_after {
+                                        return Err(Error::Expired(not_valid_after));
+                                    }
+                                }
+                                None => return Err(Error::ValidAfter),
+                            }
+                            match tls_certificate.not_valid_before() {
+                                Some(not_valid_before) => {
+                                    if now_local < not_valid_before {
+                                        return Err(Error::Inactive(not_valid_before));
+                                    }
+                                }
+                                None => return Err(Error::ValidBefore),
+                            }
+                        }
+                        Err(_) => return Err(Error::DateTime),
+                    }
+
+                    // Success
+                    tls_certificate
+                }
+                Err(reason) => return Err(Error::Decode(reason)),
+            },
+        })
+    }
+}
diff --git a/src/client/connection/error.rs b/src/client/connection/error.rs
new file mode 100644
index 0000000..aec2687
--- /dev/null
+++ b/src/client/connection/error.rs
@@ -0,0 +1,16 @@
+use std::fmt::{Display, Formatter, Result};
+
+#[derive(Debug)]
+pub enum Error {
+    Closed,
+    Tls(glib::Error),
+}
+
+impl Display for Error {
+    fn fmt(&self, f: &mut Formatter) -> Result {
+        match self {
+            Self::Closed => write!(f, "Socket connection closed"),
+            Self::Tls(reason) => write!(f, "Could not create TLS connection: {reason}"),
+        }
+    }
+}
diff --git a/src/client/error.rs b/src/client/error.rs
new file mode 100644
index 0000000..a9eb0ac
--- /dev/null
+++ b/src/client/error.rs
@@ -0,0 +1,36 @@
+use std::fmt::{Display, Formatter, Result};
+
+#[derive(Debug)]
+pub enum Error {
+    Connectable(String),
+    Connection(super::connection::Error),
+    Connect(glib::Error),
+    Request(glib::Error),
+    Response(super::response::Error),
+    Write(glib::Error),
+}
+
+impl Display for Error {
+    fn fmt(&self, f: &mut Formatter) -> Result {
+        match self {
+            Self::Connectable(uri) => {
+                write!(f, "Could not create connectable address for {uri}")
+            }
+            Self::Connection(reason) => {
+                write!(f, "Connection error: {reason}")
+            }
+            Self::Connect(reason) => {
+                write!(f, "Connect error: {reason}")
+            }
+            Self::Request(reason) => {
+                write!(f, "Request error: {reason}")
+            }
+            Self::Response(reason) => {
+                write!(f, "Response error: {reason}")
+            }
+            Self::Write(reason) => {
+                write!(f, "I/O Write error: {reason}")
+            }
+        }
+    }
+}
diff --git a/src/client/response.rs b/src/client/response.rs
index e9ecdf2..96ab10b 100644
--- a/src/client/response.rs
+++ b/src/client/response.rs
@@ -1,6 +1,35 @@
 //! Read and parse Gemini response as Object
 
 pub mod data;
+pub mod error;
 pub mod meta;
 
+pub use error::Error;
 pub use meta::Meta;
+
+use super::Connection;
+use gio::Cancellable;
+use glib::Priority;
+
+pub struct Response {
+    pub connection: Connection,
+    pub meta: Meta,
+}
+
+impl Response {
+    // Constructors
+
+    pub fn from_request_async(
+        connection: Connection,
+        priority: Option<Priority>,
+        cancellable: Option<Cancellable>,
+        callback: impl FnOnce(Result<Self, Error>) + 'static,
+    ) {
+        Meta::from_stream_async(connection.stream(), priority, cancellable, |result| {
+            callback(match result {
+                Ok(meta) => Ok(Self { connection, meta }),
+                Err(reason) => Err(Error::Meta(reason)),
+            })
+        })
+    }
+}
diff --git a/src/client/response/data/text.rs b/src/client/response/data/text.rs
index f2c814b..85312d6 100644
--- a/src/client/response/data/text.rs
+++ b/src/client/response/data/text.rs
@@ -16,7 +16,7 @@ pub const BUFFER_MAX_SIZE: usize = 0xfffff; // 1M
 
 /// Container for text-based response data
 pub struct Text {
-    data: GString,
+    pub data: GString,
 }
 
 impl Default for Text {
@@ -41,10 +41,10 @@ impl Text {
     }
 
     /// Create new `Self` from UTF-8 buffer
-    pub fn from_utf8(buffer: &[u8]) -> Result<Self, (Error, Option<&str>)> {
+    pub fn from_utf8(buffer: &[u8]) -> Result<Self, Error> {
         match GString::from_utf8(buffer.into()) {
             Ok(data) => Ok(Self::from_string(&data)),
-            Err(_) => Err((Error::Decode, None)),
+            Err(reason) => Err(Error::Decode(reason)),
         }
     }
 
@@ -53,7 +53,7 @@ impl Text {
         stream: impl IsA<IOStream>,
         priority: Option<Priority>,
         cancellable: Option<Cancellable>,
-        on_complete: impl FnOnce(Result<Self, (Error, Option<&str>)>) + 'static,
+        on_complete: impl FnOnce(Result<Self, Error>) + 'static,
     ) {
         read_all_from_stream_async(
             Vec::with_capacity(BUFFER_CAPACITY),
@@ -72,13 +72,6 @@ impl Text {
             },
         );
     }
-
-    // Getters
-
-    /// Get reference to `Self` data
-    pub fn data(&self) -> &GString {
-        &self.data
-    }
 }
 
 // Tools
@@ -92,7 +85,7 @@ pub fn read_all_from_stream_async(
     stream: impl IsA<IOStream>,
     cancelable: Option<Cancellable>,
     priority: Priority,
-    callback: impl FnOnce(Result<Vec<u8>, (Error, Option<&str>)>) + 'static,
+    callback: impl FnOnce(Result<Vec<u8>, Error>) + 'static,
 ) {
     stream.input_stream().read_bytes_async(
         BUFFER_CAPACITY,
@@ -107,7 +100,7 @@ pub fn read_all_from_stream_async(
 
                 // Validate overflow
                 if buffer.len() + bytes.len() > BUFFER_MAX_SIZE {
-                    return callback(Err((Error::BufferOverflow, None)));
+                    return callback(Err(Error::BufferOverflow));
                 }
 
                 // Save chunks to buffer
@@ -118,7 +111,7 @@ pub fn read_all_from_stream_async(
                 // Continue bytes reading
                 read_all_from_stream_async(buffer, stream, cancelable, priority, callback);
             }
-            Err(reason) => callback(Err((Error::InputStream, Some(reason.message())))),
+            Err(reason) => callback(Err(Error::InputStreamRead(reason))),
         },
     );
 }
diff --git a/src/client/response/data/text/error.rs b/src/client/response/data/text/error.rs
index 3007499..5de7592 100644
--- a/src/client/response/data/text/error.rs
+++ b/src/client/response/data/text/error.rs
@@ -1,6 +1,24 @@
+use std::fmt::{Display, Formatter, Result};
+
 #[derive(Debug)]
 pub enum Error {
     BufferOverflow,
-    Decode,
-    InputStream,
+    Decode(std::string::FromUtf8Error),
+    InputStreamRead(glib::Error),
+}
+
+impl Display for Error {
+    fn fmt(&self, f: &mut Formatter) -> Result {
+        match self {
+            Self::BufferOverflow => {
+                write!(f, "Buffer overflow")
+            }
+            Self::Decode(reason) => {
+                write!(f, "Decode error: {reason}")
+            }
+            Self::InputStreamRead(reason) => {
+                write!(f, "Input stream read error: {reason}")
+            }
+        }
+    }
 }
diff --git a/src/client/response/error.rs b/src/client/response/error.rs
new file mode 100644
index 0000000..9b3afb8
--- /dev/null
+++ b/src/client/response/error.rs
@@ -0,0 +1,20 @@
+use std::fmt::{Display, Formatter, Result};
+
+#[derive(Debug)]
+pub enum Error {
+    Meta(super::meta::Error),
+    Stream,
+}
+
+impl Display for Error {
+    fn fmt(&self, f: &mut Formatter) -> Result {
+        match self {
+            Self::Meta(reason) => {
+                write!(f, "Meta read error: {reason}")
+            }
+            Self::Stream => {
+                write!(f, "I/O stream error")
+            }
+        }
+    }
+}
diff --git a/src/client/response/meta.rs b/src/client/response/meta.rs
index 82b5f3e..29d05bd 100644
--- a/src/client/response/meta.rs
+++ b/src/client/response/meta.rs
@@ -22,9 +22,9 @@ use glib::{object::IsA, Priority};
 pub const MAX_LEN: usize = 0x400; // 1024
 
 pub struct Meta {
-    status: Status,
-    data: Option<Data>,
-    mime: Option<Mime>,
+    pub status: Status,
+    pub data: Option<Data>,
+    pub mime: Option<Mime>,
     // @TODO
     // charset: Option<Charset>,
     // language: Option<Language>,
@@ -35,7 +35,7 @@ impl Meta {
 
     /// Create new `Self` from UTF-8 buffer
     /// * supports entire response or just meta slice
-    pub fn from_utf8(buffer: &[u8]) -> Result<Self, (Error, Option<&str>)> {
+    pub fn from_utf8(buffer: &[u8]) -> Result<Self, Error> {
         // Calculate buffer length once
         let len = buffer.len();
 
@@ -46,13 +46,7 @@ impl Meta {
                 let data = Data::from_utf8(slice);
 
                 if let Err(reason) = data {
-                    return Err((
-                        match reason {
-                            data::Error::Decode => Error::DataDecode,
-                            data::Error::Protocol => Error::DataProtocol,
-                        },
-                        None,
-                    ));
+                    return Err(Error::Data(reason));
                 }
 
                 // MIME
@@ -60,14 +54,7 @@ impl Meta {
                 let mime = Mime::from_utf8(slice);
 
                 if let Err(reason) = mime {
-                    return Err((
-                        match reason {
-                            mime::Error::Decode => Error::MimeDecode,
-                            mime::Error::Protocol => Error::MimeProtocol,
-                            mime::Error::Undefined => Error::MimeUndefined,
-                        },
-                        None,
-                    ));
+                    return Err(Error::Mime(reason));
                 }
 
                 // Status
@@ -75,14 +62,7 @@ impl Meta {
                 let status = Status::from_utf8(slice);
 
                 if let Err(reason) = status {
-                    return Err((
-                        match reason {
-                            status::Error::Decode => Error::StatusDecode,
-                            status::Error::Protocol => Error::StatusProtocol,
-                            status::Error::Undefined => Error::StatusUndefined,
-                        },
-                        None,
-                    ));
+                    return Err(Error::Status(reason));
                 }
 
                 Ok(Self {
@@ -91,7 +71,7 @@ impl Meta {
                     status: status.unwrap(),
                 })
             }
-            None => Err((Error::Protocol, None)),
+            None => Err(Error::Protocol),
         }
     }
 
@@ -100,7 +80,7 @@ impl Meta {
         stream: impl IsA<IOStream>,
         priority: Option<Priority>,
         cancellable: Option<Cancellable>,
-        on_complete: impl FnOnce(Result<Self, (Error, Option<&str>)>) + 'static,
+        on_complete: impl FnOnce(Result<Self, Error>) + 'static,
     ) {
         read_from_stream_async(
             Vec::with_capacity(MAX_LEN),
@@ -119,20 +99,6 @@ impl Meta {
             },
         );
     }
-
-    // Getters
-
-    pub fn status(&self) -> &Status {
-        &self.status
-    }
-
-    pub fn data(&self) -> &Option<Data> {
-        &self.data
-    }
-
-    pub fn mime(&self) -> &Option<Mime> {
-        &self.mime
-    }
 }
 
 // Tools
@@ -146,7 +112,7 @@ pub fn read_from_stream_async(
     stream: impl IsA<IOStream>,
     cancellable: Option<Cancellable>,
     priority: Priority,
-    on_complete: impl FnOnce(Result<Vec<u8>, (Error, Option<&str>)>) + 'static,
+    on_complete: impl FnOnce(Result<Vec<u8>, Error>) + 'static,
 ) {
     stream.input_stream().read_async(
         vec![0],
@@ -156,7 +122,7 @@ pub fn read_from_stream_async(
             Ok((mut bytes, size)) => {
                 // Expect valid header length
                 if size == 0 || buffer.len() >= MAX_LEN {
-                    return on_complete(Err((Error::Protocol, None)));
+                    return on_complete(Err(Error::Protocol));
                 }
 
                 // Read next byte without record
@@ -181,7 +147,7 @@ pub fn read_from_stream_async(
                 // Continue
                 read_from_stream_async(buffer, stream, cancellable, priority, on_complete);
             }
-            Err((_, reason)) => on_complete(Err((Error::InputStream, Some(reason.message())))),
+            Err((data, reason)) => on_complete(Err(Error::InputStreamRead(data, reason))),
         },
     );
 }
diff --git a/src/client/response/meta/data.rs b/src/client/response/meta/data.rs
index 710d4f6..0a67b10 100644
--- a/src/client/response/meta/data.rs
+++ b/src/client/response/meta/data.rs
@@ -12,7 +12,7 @@ use glib::GString;
 /// * placeholder text for 10, 11 status
 /// * URL string for 30, 31 status
 pub struct Data {
-    value: GString,
+    pub value: GString,
 }
 
 impl Data {
@@ -52,16 +52,10 @@ impl Data {
                         false => Some(Self { value }),
                         true => None,
                     }),
-                    Err(_) => Err(Error::Decode),
+                    Err(reason) => Err(Error::Decode(reason)),
                 }
             }
             None => Err(Error::Protocol),
         }
     }
-
-    // Getters
-
-    pub fn value(&self) -> &GString {
-        &self.value
-    }
 }
diff --git a/src/client/response/meta/data/error.rs b/src/client/response/meta/data/error.rs
index 125f9c6..6681812 100644
--- a/src/client/response/meta/data/error.rs
+++ b/src/client/response/meta/data/error.rs
@@ -1,5 +1,20 @@
+use std::fmt::{Display, Formatter, Result};
+
 #[derive(Debug)]
 pub enum Error {
-    Decode,
+    Decode(std::string::FromUtf8Error),
     Protocol,
 }
+
+impl Display for Error {
+    fn fmt(&self, f: &mut Formatter) -> Result {
+        match self {
+            Self::Decode(reason) => {
+                write!(f, "Decode error: {reason}")
+            }
+            Self::Protocol => {
+                write!(f, "Protocol error")
+            }
+        }
+    }
+}
diff --git a/src/client/response/meta/error.rs b/src/client/response/meta/error.rs
index b1414eb..9688a4b 100644
--- a/src/client/response/meta/error.rs
+++ b/src/client/response/meta/error.rs
@@ -1,13 +1,33 @@
+use std::fmt::{Display, Formatter, Result};
+
 #[derive(Debug)]
 pub enum Error {
-    DataDecode,
-    DataProtocol,
-    InputStream,
-    MimeDecode,
-    MimeProtocol,
-    MimeUndefined,
+    Data(super::data::Error),
+    InputStreamRead(Vec<u8>, glib::Error),
+    Mime(super::mime::Error),
     Protocol,
-    StatusDecode,
-    StatusProtocol,
-    StatusUndefined,
+    Status(super::status::Error),
+}
+
+impl Display for Error {
+    fn fmt(&self, f: &mut Formatter) -> Result {
+        match self {
+            Self::Data(reason) => {
+                write!(f, "Data error: {reason}")
+            }
+            Self::InputStreamRead(_, reason) => {
+                // @TODO
+                write!(f, "Input stream error: {reason}")
+            }
+            Self::Mime(reason) => {
+                write!(f, "MIME error: {reason}")
+            }
+            Self::Protocol => {
+                write!(f, "Protocol error")
+            }
+            Self::Status(reason) => {
+                write!(f, "Status error: {reason}")
+            }
+        }
+    }
 }
diff --git a/src/client/response/meta/mime.rs b/src/client/response/meta/mime.rs
index ec8849d..4a4f7f2 100644
--- a/src/client/response/meta/mime.rs
+++ b/src/client/response/meta/mime.rs
@@ -47,7 +47,7 @@ impl Mime {
         match buffer.get(..if len > MAX_LEN { MAX_LEN } else { len }) {
             Some(value) => match GString::from_utf8(value.into()) {
                 Ok(string) => Self::from_string(string.as_str()),
-                Err(_) => Err(Error::Decode),
+                Err(reason) => Err(Error::Decode(reason)),
             },
             None => Err(Error::Protocol),
         }
diff --git a/src/client/response/meta/mime/error.rs b/src/client/response/meta/mime/error.rs
index 989e734..5b9eccc 100644
--- a/src/client/response/meta/mime/error.rs
+++ b/src/client/response/meta/mime/error.rs
@@ -1,6 +1,24 @@
+use std::fmt::{Display, Formatter, Result};
+
 #[derive(Debug)]
 pub enum Error {
-    Decode,
+    Decode(std::string::FromUtf8Error),
     Protocol,
     Undefined,
 }
+
+impl Display for Error {
+    fn fmt(&self, f: &mut Formatter) -> Result {
+        match self {
+            Self::Decode(reason) => {
+                write!(f, "Decode error: {reason}")
+            }
+            Self::Protocol => {
+                write!(f, "Protocol error")
+            }
+            Self::Undefined => {
+                write!(f, "Undefined error")
+            }
+        }
+    }
+}
diff --git a/src/client/response/meta/status.rs b/src/client/response/meta/status.rs
index 1d0c719..5a5062a 100644
--- a/src/client/response/meta/status.rs
+++ b/src/client/response/meta/status.rs
@@ -43,7 +43,7 @@ impl Status {
         match buffer.get(0..2) {
             Some(value) => match GString::from_utf8(value.to_vec()) {
                 Ok(string) => Self::from_string(string.as_str()),
-                Err(_) => Err(Error::Decode),
+                Err(reason) => Err(Error::Decode(reason)),
             },
             None => Err(Error::Protocol),
         }
diff --git a/src/client/response/meta/status/error.rs b/src/client/response/meta/status/error.rs
index 989e734..5b9eccc 100644
--- a/src/client/response/meta/status/error.rs
+++ b/src/client/response/meta/status/error.rs
@@ -1,6 +1,24 @@
+use std::fmt::{Display, Formatter, Result};
+
 #[derive(Debug)]
 pub enum Error {
-    Decode,
+    Decode(std::string::FromUtf8Error),
     Protocol,
     Undefined,
 }
+
+impl Display for Error {
+    fn fmt(&self, f: &mut Formatter) -> Result {
+        match self {
+            Self::Decode(reason) => {
+                write!(f, "Decode error: {reason}")
+            }
+            Self::Protocol => {
+                write!(f, "Protocol error")
+            }
+            Self::Undefined => {
+                write!(f, "Undefined error")
+            }
+        }
+    }
+}
diff --git a/src/lib.rs b/src/lib.rs
index 26403ca..350fdd6 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,2 +1,4 @@
 pub mod client;
 pub mod gio;
+
+pub use client::Client;