This section covers everything you need to know about managing your exchange APIs in CoinTech2u. Learn how to safely bind, update, or delete API keys across supported exchanges like OKX, Bitget, Bybit, and Binance. You’ll also find step-by-step guides on setting up Fast API and creating sub-accounts to streamline your trading experience.

Users who have trading-related issues with account(s) may visit here to learn more.

Users who is interested to learn more about the functions of buttons in CoinTech2u App may visit here.

Having trouble connecting your OKX account to CoinTech2u? Don’t worry — this section covers the most common API binding issues, error codes, and how to fix them step-by-step. Whether you’re setting up for the first time or facing a connection problem, you’ll find the answers here.

Having trouble connecting your Bitget account to CoinTech2u? Don’t worry — this section covers the most common API binding issues, error codes, and how to fix them step-by-step. Whether you’re setting up for the first time or facing a connection problem, you’ll find the answers here.

Having trouble connecting your Bybit account to CoinTech2u? Don’t worry — this section covers the most common API binding issues, error codes, and how to fix them step-by-step. Whether you’re setting up for the first time or facing a connection problem, you’ll find the answers here.

Having trouble connecting your Binance account to CoinTech2u? Don’t worry — this section covers the most common API binding issues, error codes, and how to fix them step-by-step. Whether you’re setting up for the first time or facing a connection problem, you’ll find the answers here.

If you're new here, don’t worry — getting started is super simple. This guide will walk you through everything step by step, from creating your account to launching your first automated trade. Whether you’re a complete beginner or just exploring a smarter way to trade crypto, you’re in the right place!