This error means Coinbase doesn't allow API trading with your selected quote currency based on your country or region.
Cause
Coinbase restricts certain quote currencies from being traded via API keys depending on your region. This can happen even though you can still trade the same currency manually on the Coinbase platform. This is a limitation set by Coinbase, not by Cryptohopper.
For example, if you're in Canada and using USDT as your quote currency, Coinbase may block API trading with USDT while still allowing manual trades on their platform.
Example of the error:
Solution
Change your quote currency in Cryptohopper to one that Coinbase supports for API trading in your region. Common alternatives are USDC, EUR, or USD.
Go to Configuration > Base config > Coins and amounts.
Change the Quote currency (first setting) to a supported option such as USDC, EUR, or USD.
Save your settings.
Still seeing the error?
If the error persists after switching your quote currency, contact Coinbase support to check which quote currencies are available for API trading in your region.

