Flutterwave Payment Gateway for WHMCS

A secure, modern and conversion-optimized payment experience — built exclusively for WHMCS

Benefits

• Accept local & international payments easily
• Supports Cards, Bank Transfer, USSD & Mobile Money
• No manual webhook setup required (fully automatic verification)
• Inline checkout + automatic fallback to hosted mode
• Works on root, subdomain, or folder installs (intelligent auto-detect)
• Secure and PCI-DSS powered via Flutterwave’s infrastructure
• Optimized for Africa-first businesses & international clients
• Instant invoice auto-verification & marking as PAID in WHMCS
• Clean build — no external trackers or callbacks to 3rd-party logs

Flutterwave empowers WHMCS merchants to receive secure payments from anyone, anywhere, with modern checkout UI across web, mobile, and USSD.

Installation

• Unzip the "Flutterwave_for_whmcs.zip" file and upload the contents directly in the modules/gateways folder of your WHMCS installation. Upload the two PHP files into your WHMCS installation:

• /modules/gateways/flutterwave.php

• /modules/gateways/callback/flutterwave.php

• Go to your WHMCS Admin → Apps & Integrations → Browse → Payments → Flutterwave

• Activate Flutterwave from the list

• Go to Payment Gateways

• Enable Gateway Logs

• Enter your LIVE or TEST Public & Secret Keys

• Enter Your Preferred Currency

• Save changes - no webhook setup required

You are now ready to start accepting payments instantly via Flutterwave.

AUTHOR - CHENZO DAVID