помогите пожалуйста с ошибкой
 

const TradeAPI = require ("btc-e3");
const PublicAPI = require ("btc-e3");
const api = new TradeAPI({
key: "sekret",
secret: "sekret",
baseUrl: "sekret", // any url with this api specification
});
api.getInfo().then((info)=>{
console.log(info.transaction_count);
});

TypeError: TradeAPI is not a constructor
at Object.<anonymous> (/Users/tasheehoo/Documents/bot/bot.js:3:13)
at Module._compile (internal/modules/cjs/loader.js:686:14)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
at Module.load (internal/modules/cjs/loader.js:599:32)
at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
at Function.Module._load (internal/modules/cjs/loader.js:530:3)
at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
at startup (internal/bootstrap/node.js:236:19)
at bootstrapNodeJSCore (internal/bootstrap/node.js:560:3)

как исправить :help: :cray: