4. Client Area — The Reseller Portal

Resellers reach the portal from the client area navigation, under Domains, using the label set in Settings. The item only appears for clients with reseller access, or for everyone if Allow Client to Open Reseller is enabled.
The Reseller Portal URL is : https://yourwhmcs.xyz/index.php?m=domain_reseller

If a client opens the area before a key exists, a single button generates their API key and opens the portal.