reqwest

An ergonomic, batteries-included HTTP Client for Rust.

Plain bodies, JSON, urlencoded, multipart
Customizable redirect policy
HTTP Proxies
HTTPS via system-native TLS (or optionally, rustls)
Cookie Store
WASM
Changelog

Example

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

[dependencies]
reqwest = { version = "0.11", features = ["json"] }
tokio = { version = "1", features = ["full"] }

And then the code:

use std::collections::HashMap;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let resp = reqwest::get("https://httpbin.org/ip")
        .await?
        .json::<HashMap<String, String>>()
        .await?;
    println!("{resp:#?}");
    Ok(())
}

Blocking Client

There is an optional "blocking" client API that can be enabled:

[dependencies]
reqwest = { version = "0.11", features = ["blocking", "json"] }

use std::collections::HashMap;

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let resp = reqwest::blocking::get("https://httpbin.org/ip")?
        .json::<HashMap<String, String>>()?;
    println!("{resp:#?}");
    Ok(())
}

Requirements

On Linux:

OpenSSL with headers. See https://docs.rs/openssl for supported versions and more details. Alternatively you can enable the native-tls-vendored feature to compile a copy of OpenSSL.

On Windows and macOS:

Nothing.

Reqwest uses rust-native-tls, which will use the operating system TLS framework if available, meaning Windows and macOS. On Linux, it will use the available OpenSSL or fail to build if not found.

License

Licensed under either of

Apache License, Version 2.0 (LICENSE-APACHE or http://apache.org/licenses/LICENSE-2.0)
MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

Contribution