crypto_rest_client/exchanges/
bithumb.rs

1use super::utils::http_get;
2use crate::error::Result;
3use std::collections::BTreeMap;
4
5const BASE_URL: &str = "https://global-openapi.bithumb.pro/openapi/v1";
6
7/// The REST client for Bithumb.
8///
9/// Bithumb has only Spot market.
10///
11/// * REST API doc: <https://github.com/bithumb-pro/bithumb.pro-official-api-docs/blob/master/rest-api.md>
12/// * Trading at: <https://en.bithumb.com/trade/order/BTC_KRW>
13/// * Rate Limits: <https://apidocs.bithumb.com/docs/rate_limits>
14///   * 135 requests per 1 second for public APIs.
15///   * 15 requests per 1 second for private APIs.
16pub struct BithumbRestClient {
17    _api_key: Option<String>,
18    _api_secret: Option<String>,
19}
20
21impl BithumbRestClient {
22    pub fn new(api_key: Option<String>, api_secret: Option<String>) -> Self {
23        BithumbRestClient { _api_key: api_key, _api_secret: api_secret }
24    }
25
26    /// Get most recent trades.
27    ///
28    /// For example: <https://global-openapi.bithumb.pro/openapi/v1/spot/trades?symbol=BTC-USDT>
29    pub fn fetch_trades(symbol: &str) -> Result<String> {
30        gen_api!(format!("/spot/trades?symbol={symbol}"))
31    }
32
33    /// Get the latest Level2 orderbook snapshot.
34    ///
35    /// For example: <https://global-openapi.bithumb.pro/openapi/v1/spot/orderBook?symbol=BTC-USDT>
36    pub fn fetch_l2_snapshot(symbol: &str) -> Result<String> {
37        gen_api!(format!("/spot/orderBook?symbol={symbol}"))
38    }
39}