Paystack Recurring Integration for WHMCS

Job ID: 40504881

Budget: $30 – $250 USD

I use WHMCS to bill clients for both hosting packages and domain registrations and I want those invoices paid automatically through Paystack instead of asking customers to log in every cycle.

Here is what I need built and delivered:
• Automatic charging of the token whenever a recurring invoice is generated by WHMCS, with the payment status instantly pushed back so the invoice is marked Paid (or flagged if it fails).
• Compatibility with standard WHMCS renewal logic for hosting plans and domain names, including pro-rated or multi-year renewals.
• Clear installation and configuration instructions plus a quick test plan so I can verify the whole flow from signup through to an automatic renewal run.

If you have implemented Paystack on WHMCS before, please mention that and share a demo or code sample so I can assess how cleanly the subscription logic is handled.