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Requirements

Environment​

  • WHMCS 8.2+ or 9.x (last tested with 9.0.0)
  • ionCube Loader 12.0 or newer
  • PHP 7.4 or 8.1-8.3
  • An account with a Wallee-compatible e-payment solution

IP Whitelisting​

If you happen to use a Web Application Firewall and/or an Intrusion Prevention Software like fail2ban, we recommend to whitelist the IPs used by the Wallee service to avoid any problems in receiving callback notifications. At the time of writing, Wallee is using the following IP addresses:

  • 52.211.247.160
  • 52.31.52.106
  • 52.211.171.77
  • 52.211.239.229
  • 52.211.209.173
  • 52.208.210.84
  • 52.212.109.85
  • 52.210.89.1
  • 52.212.185.152
  • 52.212.192.130