When you encounter the error "Invalid IP request" on KuCoin, it means there's something not quite right with the whitelisted IP addresses. There are 2 ways to fix this issue:
Update the IP addresses of the API Key you're using for Cryptohopper on KuCoin. Refer to step 5 of our tutorial "How to connect to KuCoin with API Keys."
Create a new API Key and provide the correct IP addresses. Check out the full tutorial "How to connect to KuCoin with API Keys."