The project has been moved to: https://github.com/penumbra-x/rquest

rquest

An fast asynchronous Rust HTTP/WebSocket Client with TLS/JA3/JA4/HTTP2 fingerprint impersonate

• Async Client
• Plain, JSON, urlencoded, multipart bodies
• Headers Order
• Customizable redirect policy
• Cookie Store
• HTTP/WebSocket Proxies
• HTTPS/WebSocket via BoringSSL
• Preconfigured TLS/HTTP2/Headers settings
• Changelog

Additional learning resources include:

• API Documentation
• Repository Examples

Usage

This asynchronous example uses Tokio and enables some optional features, so your Cargo.toml could look like this:

HTTP

[dependencies]
tokio = { version = "1", features = ["full"] }
rquest = "0.20"

use std::error::Error;
use rquest::tls::Impersonate;

#[tokio::main]
async fn main() -> Result<(), Box<dyn Error>> {
    // Build a client to mimic Chrome128
    let client = rquest::Client::builder()
        .impersonate(Impersonate::Chrome128)
        .enable_ech_grease()
        .permute_extensions()
        .cookie_store(true)
        .build()?;

    // Use the API you're already familiar with
    let resp = client.get("https://tls.peet.ws/api/all").send().await?;
    println!("{}", resp.text().await?);

    Ok(())
}

WebSocket

[dependencies]
tokio = { version = "1", features = ["full"] }
rquest = { version = "0.20", features = ["websocket"] }

use futures_util::{SinkExt, StreamExt, TryStreamExt};
use rquest::{tls::Impersonate, Client, Message};
use std::error::Error;

#[tokio::main(flavor = "current_thread")]
async fn main() -> Result<(), Box<dyn Error>> {
    let websocket = rquest::websocket("wss://echo.websocket.org").await?;

    let (mut tx, mut rx) = websocket.split();

    tokio::spawn(async move {
        for i in 1..11 {
            tx.send(Message::Text(format!("Hello, World! #{i}")))
                .await
                .unwrap();
        }
    });

    while let Some(message) = rx.try_next().await? {
        match message {
            Message::Text(text) => println!("received: {text}"),
            _ => {}
        }
    }

    Ok(())
}

Preconfigured TLS/HTTP2

[dependencies]
tokio = { version = "1", features = ["full"] }
rquest = "0.20"

use boring::ssl::{SslConnector, SslMethod};
use http::HeaderValue;
use rquest::{
    tls::{Http2FrameSettings, TlsExtensionSettings, TlsSettings},
    HttpVersionPref,
};
use rquest::{PseudoOrder, SettingsOrder};
use std::error::Error;

#[tokio::main]
async fn main() -> Result<(), Box<dyn Error>> {
    // Create a pre-configured TLS settings
    let settings = TlsSettings::builder()
        .builder(SslConnector::builder(SslMethod::tls_client())?)
        .extension(
            TlsExtensionSettings::builder()
                .tls_sni(true)
                .http_version_pref(HttpVersionPref::All)
                .application_settings(true)
                .pre_shared_key(true)
                .enable_ech_grease(true)
                .permute_extensions(true)
                .build(),
        )
        .http2(
            Http2FrameSettings::builder()
                .initial_stream_window_size(6291456)
                .initial_connection_window_size(15728640)
                .max_concurrent_streams(1000)
                .max_header_list_size(262144)
                .header_table_size(65536)
                .enable_push(None)
                .headers_priority((0, 255, true))
                .headers_pseudo_order([
                    PseudoOrder::Method,
                    PseudoOrder::Scheme,
                    PseudoOrder::Authority,
                    PseudoOrder::Path,
                ])
                .settings_order([
                    SettingsOrder::InitialWindowSize,
                    SettingsOrder::MaxConcurrentStreams,
                ])
                .build(),
        )
        .build();

    // Build a client with pre-configured TLS settings
    let client = rquest::Client::builder()
        .use_preconfigured_tls(settings, |headers| {
            headers.insert("user-agent", HeaderValue::from_static("rquest"));
        })
        .enable_ech_grease()
        .permute_extensions()
        .build()?;

    // Use the API you're already familiar with
    let resp = client.get("https://tls.peet.ws/api/all").send().await?;
    println!("{}", resp.text().await?);

    Ok(())
}

Requirement

Install the environment required to build BoringSSL

Do not compile with crates that depend on OpenSSL; their prefixing symbols are the same and may cause linking failures.

Contributing

If you would like to submit your contribution, please open a Pull Request.

Getting help

Your question might already be answered on the issues

License

Apache-2.0 LICENSE

Accolades

The project is based on a fork of reqwest.