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# reqwest
[](https://crates.io/crates/reqwest)
[](https://docs.rs/reqwest)
[](./LICENSE-APACHE)
[](https://github.com/seanmonstar/reqwest/actions?query=workflow%3ACI)
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](CHANGELOG.md)
## Example
This asynchronous example uses [Tokio](https://tokio.rs) and enables some
optional features, so your `Cargo.toml` could look like this:
```toml
[dependencies]
reqwest = { version = "0.11", features = ["json"] }
tokio = { version = "1", features = ["full"] }
```
And then the code:
```rust,no_run
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:
```toml
[dependencies]
reqwest = { version = "0.11", features = ["blocking", "json"] }
```
```rust,no_run
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 1.0.1, 1.0.2, 1.1.0, or 1.1.1 with headers (see https://github.com/sfackler/rust-openssl)
On Windows and macOS:
- Nothing.
Reqwest uses [rust-native-tls](https://github.com/sfackler/rust-native-tls),
which will use the operating system TLS framework if available, meaning Windows
and macOS. On Linux, it will use OpenSSL 1.1.
## License
Licensed under either of
- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://apache.org/licenses/LICENSE-2.0)
- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
### Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in the work by you, as defined in the Apache-2.0 license, shall
be dual licensed as above, without any additional terms or conditions.
|
