WHMCS Modules and Themes I Built
13 modules and themes for hosting companies and IPTV operators; each page lists the WHMCS and PHP versions it needs. One-time price, a lifetime license and a year of updates and support. Need something that is not here? I build custom WHMCS modules, custom WHMCS themes and a WHMCS app for Android and iOS too.
NOWPayments Crypto Payment Gateway for WHMCS
A WHMCS payment gateway I built on the NOWPayments API. Customers settle invoices in any of more than 100 cryptocurrencies, and WHMCS is told as soon as the payment is verified.
SM Square: Square Payment Gateway for WHMCS
SM Square takes every Square payment method on your WHMCS invoices and adds a Payments Manager to your admin area: who paid, Square fees, refunds, saved cards, webhooks, disputes, debug logs and a live sandbox test suite.
Cash App Payment Gateway for WHMCS
I built this gateway so customers in the United States can settle WHMCS invoices with Cash App. Payments are checked and applied to the right invoice, payment requests go out by email, and anything that does not match waits for an admin to reconcile.
Clover Card Payment Gateway for WHMCS
I built this gateway for businesses that run Clover in their shop and bill online in WHMCS. Cards are charged through the Clover API, saved as tokens for renewals, and payments can be refunded or voided without opening the Clover dashboard.
Helium (HNT) Crypto Payment Gateway for WHMCS
I built this gateway so WHMCS can take Helium (HNT) payments wallet to wallet, with no payment processor in between. It quotes the HNT amount at a live rate, looks for the matching transaction on chain, and marks the invoice paid once your confirmation count is reached.
Pay by Invoice Gateway with Moneybird for WHMCS
I built this gateway and addon for a hosting company whose business customers pay on account. Approved clients pick invoice payment, the invoice is created in Moneybird with a matching contact and sent from there, and staff see the sync status in WHMCS.
PayPal Subscription Payment Sync for WHMCS
When a PayPal webhook fails, the renewal is paid in PayPal but stays unpaid in WHMCS, and the service heads for suspension. I built this addon to read PayPal's transaction records on a schedule, match each payment to its customer and invoice, and record it.
SEPA Direct Debit Gateway for WHMCS
I built this SEPA Core direct debit module for a hosting company in Germany. Customers grant a mandate, every invoice email carries the pre-notification, and you download a pain.008 file for your bank. Bookings, return debits and expired mandates are tracked in WHMCS.
Square Saved Card Recovery and Gateway for WHMCS
I built this for hosts whose WHMCS lost its saved payment methods while Square still held the cards. It mirrors your Square customers and cards, matches them to WHMCS clients, restores them as pay methods, and includes a Square gateway to charge them.
Bank Transfer with Proof of Payment Upload for WHMCS
A gateway module I build to order: it shows your bank details on the invoice like the WHMCS Bank Transfer option, and adds an upload form for the transfer receipt. Staff review uploads in one list, then record the payment or send it back with a reason.
BPAY and PayTo Payments for WHMCS
A payment module I build to order for Australian WHMCS sellers. It puts a BPAY biller code and customer reference on every invoice, imports your bank's BPAY remittance file to mark invoices paid, and adds PayTo agreements through Stripe so renewals are collected from the client's bank account.
Interac e-Transfer Payments for WHMCS
A payment gateway I build to order for Canadian WHMCS sellers. It sends an Interac e-Transfer request for each invoice through a payment provider's API, marks the invoice paid when the money arrives, cancels expired requests and helps you match transfers that arrive without a request.
Mollie Payments and Recurring for WHMCS
A Mollie gateway I build to order for WHMCS. Clients pay with any method enabled in your Mollie profile; the first payment creates a mandate so renewal invoices are charged automatically, refunds run from WHMCS, and webhooks mark invoices paid exactly once.