Whether you are a trader or subscriber, you need to enable Trade and Read permissions on the OKX API key.
Trade permission allows you to make and copy deals on your account, while Read — allows Coinmatics to get information about traders’ deals, portfolio and balance of both traders and subscribers.
This is an example of how the API key settings should look like:
Please note that Coinmatics supports the V5 API key.
Also, you do not need to enable the withdrawal permission ("Withdrawal") under any circumstances. This permission is not required to work with our platform.