OpenExchangeAPI Rust SDK

Minimal, idiomatic Rust client for OpenExchangeAPI

• All endpoints supported
• API key is optional
• Async/await support
• Strong types and precise decimal support

Installation

Add to your Cargo.toml:

[dependencies]
openexchangeapi = "*"

Usage

use openexchangeapi::OpenExchangeApiClient;

#[tokio::main]
async fn main() -> Result<(), openexchangeapi::OpenExchangeApiError> {
    let client = OpenExchangeApiClient::new(None); // API key optional

    // Get latest rates
    let latest = client.get_latest(None).await?;
    println!("{:?}", latest);

    // Convert currency
    let result = client.convert("USD", "EUR", 100.0).await?;
    println!("{:?}", result);

    Ok(())
}

API Reference

• get_latest(base)
• get_latest_precise(base)
• get_historical(date, base)
• get_historical_precise(date, base)
• convert(from, to, amount)
• convert_precise(from, to, amount)
• list_currencies(type)
• get_currency(code)

All methods return Result<T, OpenExchangeApiError>.

Error Handling

All errors are returned as OpenExchangeApiError.

License

MIT