This project is deprecated in favor of crypto-crawler-rs
Crawl orderbook and trade messages from crypto exchanges.
/* eslint-disable */
const crawl = require('crypto-crawler').default;
function processMsgCallback(msg) {
console.dir(msg);
}
(async () => {
await crawl('CoinbasePro', 'Spot', ['OrderBook'], ['BTC_USD'], processMsgCallback);
})();npx crypto-crawler --exchange CoinbasePro --marketType Spot --channelType OrderBook --pairs BTC_USDnpx crypto-crawler --helpThere is only one API in this library:
/**
* Crawl messages from a crypto exchange.
*
* @param exchange The crypto exchange name
* @param marketType Market type, e.g., Spot, Futures
* @param channelTypes Channel types to crawl, e.g., Trade, BBO, OrderBook
* @param pairs Trading pairs, e.g., BTC_USDT
* @param msgCallback The callback function to process messages
* @returns void
*/
export default function crawl(
exchange: string,
marketType: MarketType,
channelTypes: readonly ChannelType[],
pairs: readonly string[],
msgCallback?: MsgCallback,
): Promise<void>;- crypto-client, An unified client for all cryptocurrency exchanges.
- coin-bbo, a crawler to get realtime BBO messages from crypto exchanges.
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