Account

Domains & IP whitelist

Domains and server IPs share one plan quota called Whitelist. Manage both under Domains in the admin panel.

Domains

• The host of every redirect_url / return_url and webhook_url must be whitelisted and active. Otherwise create charge returns INVALID_URL.
• Add the exact host, e.g. shop.example.com. www.shop.example.com is a different host.

IP addresses

• Optional. While the IP list is empty, API calls are accepted from any IP.
• After you add one IP, only listed IPs can call the API. Others get IP_NOT_WHITELISTED (HTTP 403).

Limits: Free has 1 slot; paid packages have 3, 5 or 10 combined slots.