Heard that APIs can automate trading, but what exactly are API keys and how do you use them safely? Sign up for Binance to create API keys, and download the Binance APP to manage them in security settings.
What Is an API Key?
An API (Application Programming Interface) key is a pair of credentials generated by the platform: an API Key and a Secret Key. Through API keys, third-party programs can access your Binance account with your authorization to query prices, place orders, check balances, and more.
What Can API Keys Do?
Algorithmic Trading
Use trading bots or custom programs to execute strategies automatically.
Data Access
Retrieve real-time market data, historical candlesticks, and trading pair info.
Portfolio Management
Third-party tools can read your asset information via API to analyze your portfolio.
Tax Reporting
Connect to crypto tax tools to auto-import transaction history.
How to Create an API Key
- Log into Binance web or APP
- Go to "API Management"
- Enter a label name for the API
- Complete security verification
- System generates your API Key and Secret Key
- Save the Secret Key immediately (shown only once)
Permission Settings
- Read: View account info and market data (safest)
- Trade: Place and cancel orders
- Withdraw: Allow withdrawals via API (highest risk — don't enable unless absolutely necessary)
API Security Best Practices
Never Enable Withdrawal Permission
Unless you have a very specific need and fully understand the risks, don't enable withdrawal permission. If leaked, this means your assets can be transferred out directly.
Set IP Whitelist
Restrict API usage to specific IP addresses. Even if keys are leaked, other IPs can't use them.
Store Keys Safely
- Secret Key is shown only once — save it securely
- Never store keys in public code repositories
- Never share keys on social media or in chats
- Rotate API keys regularly
Regular Audits
- Check for unrecognized API keys
- Delete unused API keys
- Review API usage logs
Who Needs an API?
- Quantitative traders
- Trading bot users
- Developers
- Users needing automated portfolio management
If you're a regular manual trader, you don't need API keys. Avoid creating them unnecessarily to minimize security risks.