diff --git a/grammers-mtsender/Cargo.toml b/grammers-mtsender/Cargo.toml
index 30c46bd9..af2d0144 100644
--- a/grammers-mtsender/Cargo.toml
+++ b/grammers-mtsender/Cargo.toml
@@ -14,7 +14,7 @@ categories = ["api-bindings", "network-programming"]
 edition = "2024"
 
 [features]
-proxy = ["tokio-socks", "hickory-resolver", "url"]
+proxy = ["tokio-socks", "hickory-resolver", "url", "async-http-proxy"]
 
 [dependencies]
 bytes = "1.10.1"
@@ -29,8 +29,9 @@ tokio = { version = "1.47.1", default-features = false, features = ["io-util", "
 tokio-socks = { version = "0.5.2", optional = true }
 hickory-resolver = { version = "0.25.2", optional = true }
 url = { version = "2.5.7", optional = true }
+async-http-proxy = { version = "1.2.5", features = ["runtime-tokio", "basic-auth"], optional = true }
 
 [dev-dependencies]
 simple_logger = { version = "5.0.0", default-features = false, features = ["colors"] }
 toml = "0.9.8"
-socks5-server = "0.10.1"
+socks5-server = "0.10.1"
\ No newline at end of file
diff --git a/grammers-mtsender/DEPS.md b/grammers-mtsender/DEPS.md
index 98b1bc15..c206506a 100644
--- a/grammers-mtsender/DEPS.md
+++ b/grammers-mtsender/DEPS.md
@@ -63,7 +63,11 @@ Used to look up the IP address of the proxy host if a domain is provided.
 
 ## tokio-socks
 
-SOCKS5 proxy support.
+SOCKS4 and SOCKS5 proxy support.
+
+## async-http-proxy
+
+HTTP CONNECT proxy support.
 
 ## socks5-server
 
diff --git a/grammers-mtsender/src/net/tcp.rs b/grammers-mtsender/src/net/tcp.rs
index 76845d40..f7c3b904 100644
--- a/grammers-mtsender/src/net/tcp.rs
+++ b/grammers-mtsender/src/net/tcp.rs
@@ -64,15 +64,15 @@ impl NetStream {
         ))?;
         let username = proxy.username();
         let password = proxy.password().unwrap_or("");
-        let socks_addr = match host {
+        let proxy_addr = match host {
             Host::Domain(domain) => {
                 let resolver = Resolver::builder_tokio().unwrap().build();
                 let response = resolver.lookup_ip(domain).await?;
-                let socks_ip_addr = response.into_iter().next().ok_or(io::Error::new(
+                let ip_addr = response.into_iter().next().ok_or(io::Error::new(
                     ErrorKind::NotFound,
                     format!("proxy host did not return any ip address: {}", domain),
                 ))?;
-                SocketAddr::new(socks_ip_addr, port)
+                SocketAddr::new(ip_addr, port)
             }
             Host::Ipv4(v4) => SocketAddr::new(IpAddr::from(v4), port),
             Host::Ipv6(v6) => SocketAddr::new(IpAddr::from(v6), port),
@@ -82,20 +82,62 @@ impl NetStream {
             "socks5" => {
                 if username.is_empty() {
                     Ok(NetStream::ProxySocks5(
-                        tokio_socks::tcp::Socks5Stream::connect(socks_addr, addr)
+                        tokio_socks::tcp::Socks5Stream::connect(proxy_addr, addr)
                             .await
                             .map_err(|err| io::Error::new(ErrorKind::ConnectionAborted, err))?,
                     ))
                 } else {
                     Ok(NetStream::ProxySocks5(
                         tokio_socks::tcp::Socks5Stream::connect_with_password(
-                            socks_addr, addr, username, password,
+                            proxy_addr, addr, username, password,
                         )
                         .await
                         .map_err(|err| io::Error::new(ErrorKind::ConnectionAborted, err))?,
                     ))
                 }
             }
+            "socks4" => {
+                if username.is_empty() {
+                    Ok(NetStream::Tcp(
+                        tokio_socks::tcp::Socks4Stream::connect(proxy_addr, addr)
+                            .await
+                            .map_err(|err| io::Error::new(ErrorKind::ConnectionAborted, err))?
+                            .into_inner(),
+                    ))
+                } else {
+                    Ok(NetStream::Tcp(
+                        tokio_socks::tcp::Socks4Stream::connect_with_userid(
+                            proxy_addr, addr, username,
+                        )
+                        .await
+                        .map_err(|err| io::Error::new(ErrorKind::ConnectionAborted, err))?
+                        .into_inner(),
+                    ))
+                }
+            }
+            "http" => {
+                let mut stream = TcpStream::connect(proxy_addr).await?;
+                let target_host = addr.ip().to_string();
+                let target_port = addr.port();
+
+                if username.is_empty() {
+                    async_http_proxy::http_connect_tokio(&mut stream, &target_host, target_port)
+                        .await
+                        .map_err(|err| io::Error::new(ErrorKind::ConnectionAborted, err))?;
+                } else {
+                    async_http_proxy::http_connect_tokio_with_basic_auth(
+                        &mut stream,
+                        &target_host,
+                        target_port,
+                        username,
+                        password,
+                    )
+                    .await
+                    .map_err(|err| io::Error::new(ErrorKind::ConnectionAborted, err))?;
+                }
+
+                Ok(NetStream::Tcp(stream))
+            }
             scheme => Err(io::Error::new(
                 ErrorKind::ConnectionAborted,
                 format!("proxy scheme not supported: {}", scheme),