Overview
Accept payments through RedotPay directly in your WHMCS billing system. With the official gateway module, customers can pay at checkout or from any unpaid invoice. Refunds are issued from WHMCS and go back to the original payment method.
Official plugin Supports sandbox testing Available on request
Who this is for
Hosting providers, data centers, domain registrars, and SaaS businesses that use WHMCS for billing and want to add RedotPay as a payment method without building a custom API integration.
Plugin capabilities
Accept payments at checkout
Customers pick RedotPay at checkout and pay on RedotPay's hosted page. Nothing new to host or maintain.
Collect on open invoices
Customers pay any unpaid invoice with RedotPay. The invoice is marked as paid automatically through a webhook, with no manual reconciliation.
Refund in full or in part
Refund straight from the invoice or order. Funds go back to the original payment method.
Test before you go live
Run the full payment and refund flow in sandbox with no real funds, then switch to Production keys.
Keep keys in your control
Your RSA private key signs API requests and never leaves your WHMCS. RedotPay verifies every webhook with its public key.
Convert currency only if you need to
Create RedotPay orders in a different currency from your invoices, on demand.
How it works
- Customer checks out The customer selects RedotPay at checkout or when paying an unpaid invoice.
- Customer completes payment WHMCS redirects the customer to RedotPay checkout.
- RedotPay sends a webhook RedotPay sends a payment-status webhook to your configured endpoint.
- Refunds sync back Need to refund? Issue it in your WHMCS and RedotPay returns the funds and syncs the status automatically.
Requirements
| Item | Requirement |
|---|---|
| WHMCS | WHMCS 8.x, with access to the Admin Area and Client Area |
| PHP | PHP 7.2 or later, with OpenSSL. Use a PHP version supported by your WHMCS release. |
| RedotPay account | Access to the RedotPay Merchant Dashboard in sandbox or production |
| Network | A publicly accessible HTTPS webhook endpoint on your WHMCS site |
Request the WHMCS plugin
Interested in the WHMCS plugin, or have a question? Fill in the contact form and our team will get back to you with the plugin package and integration guide.