# DownToZero Client API
[](https://crates.io/crates/dtz)
A base crate for the DownToZero Cloud API
## Exposed functionality
The `dtz`-crate only exposes the `dtz-config` crate which covers the API client and authentication requirments.
All service specific functionality is exposed through features.
### Features
* containers
* core
* identity
* full (contains all features at once)
* objectstore
* observability
* rss2mail
## Examples
Retrieving the current Context.
```
[dependencies]
tokio = { version = "1", features = ["full] }
dtz = { version = "*", features = ["core"] }
```
```rust
#[tokio::main]
use std::str::FromStr;
use uuid::Uuid;
async fn main() {
let config = dtz::Configuration {
api_key: Some("some api key".to_string()),
..Default::default()
};
let ctx_id = "00000000-0000-0000-0000-000000000000";
let result = dtz::core::apis::default_api::get_context(&config, ctx_id)
.await
.unwrap();
println!("result: {result:?}");
}
```