How to create OKX API key?

To create an OKX API key, log in to your account, navigate to the API management section, set permissions, and securely store the generated key and secret.

Jul 21, 2025 at 11:08 pm

Understanding the Purpose of an OKX API Key

An API key on OKX serves as a secure method for users to interact with the platform programmatically. It allows traders and developers to connect their applications, bots, or third-party tools with their OKX account. With the right permissions, an API key can be used for retrieving account data, placing trades, or managing funds. Before proceeding to create one, it's important to understand that API keys should be handled with care, as they can grant access to sensitive account functions.

Accessing the OKX Website and Logging In

To begin the process of creating an API key, you must first log in to your OKX account via the official website. If you don't have an account yet, you'll need to register and complete the verification process before proceeding. Once logged in, ensure that you're on the correct regional version of the site and that your account is verified to the level required for API access.

• Visit the OKX official website
• Click on the “Login” button located in the top-right corner
• Enter your email or phone number and password
• Complete any two-factor authentication (2FA) steps if enabled

Navigating to the API Management Section

After successfully logging in, the next step involves navigating to the API management dashboard. This is where you'll create and manage your API keys. To reach this section:

• Hover over your account name in the top-right corner
• Select “API” from the dropdown menu
• You will be redirected to the API management page

This section allows you to view existing API keys, create new ones, and revoke access when necessary. It also displays important security tips and limitations related to API usage.

Creating a New API Key

Now that you're in the API management section, you can proceed to generate a new API key. Follow these steps carefully:

• Click on the “Create API Key” button
• Enter a label or name for your API key to help identify its purpose
• Choose the permissions you want to grant:
  • Read-only: allows data retrieval but not trading or fund transfers
  • Trade: allows placing and canceling orders
  • Withdraw: allows fund withdrawals (use with caution)
• Select the IP address restrictions (optional but recommended for security)
• Confirm your identity using email, SMS, or Google Authenticator

Once all fields are filled correctly, click on the “Confirm” button to generate your API key.

Securing and Managing Your API Key

After creation, OKX will display your API key and secret key. These are critical pieces of information that should be stored securely:

• Never share your API key or secret key with anyone
• Store them in a secure password manager
• Avoid hardcoding them into public-facing applications
• Regularly review and revoke unused API keys

You can also edit the permissions or IP restrictions of your API key later from the same API management page. If you suspect any unauthorized access, immediately revoke the key and generate a new one.

Frequently Asked Questions

Q1: What should I do if I lose my API secret key?

If you lose your API secret key, you will not be able to recover it from OKX. The only solution is to revoke the compromised key and generate a new one with the desired permissions.

Q2: Can I use the same API key for multiple applications?

Yes, you can use the same API key across multiple applications. However, it's recommended to create separate keys for each application to improve security and traceability.

Q3: Why is my API key not working?

There are several possible reasons:

• Incorrect API key or secret key entry
• IP restrictions blocking access
• Insufficient permissions for the requested action
• Account security lock due to suspicious activity

Check each of these points and ensure that the API settings match your intended use.

Q4: Is it safe to enable the withdraw permission on an API key?

Enabling the withdraw permission increases the risk of fund loss if the key is compromised. It's generally safer to avoid enabling this permission unless absolutely necessary for your application or integration.