WHMCS gateway module

Accept crypto payments with WHMCS

Let hosting and service clients pay invoices in crypto. The module is listed on the official WHMCS Marketplace and works with recurring invoices, credit top-ups and manual payments.

Requirements
  • WHMCS 8.0+
  • PHP 8.0+
  • Publicly reachable callback URL

How to install

  • 01Create an account at my.2328.io and get your API credentials.
  • 02Install the module from the WHMCS Marketplace into /modules/gateways.
  • 03Activate it in Setup → Payments → Payment Gateways.
  • 04Fill in the API key, callback URL and choose the settlement currency.
  • 05Pay a test invoice to verify the callback marks it as paid.
Capabilities

Our features

Auto-conversion

Customers pay in any crypto they like. You receive stablecoins, automatically converted at the market rate

Smart payment matching

If a payer sends the wrong asset, or chooses the wrong network among EVM chains, we still credit the invoice as paid.

Underpayment tolerance

If a payer sends slightly less than the invoice amount, we still mark it as paid within the tolerance you set.

Static wallets

A permanent wallet address instead of generating a new invoice each time. Perfect for SaaS — recurring payments, subscriptions, and donations.

Event notifications

Webhooks, email and Telegram alerts with per-event rules: created, paid, underpaid, expired or converted.

Team access

Invite teammates into a project with personal accounts and role-based permissions.

Payment Gateway fees

Payment Gateway fees

No setup or monthly fees — only a per-transaction commission tailored to your business.

Step 1 of 3

What monthly payment volume do you expect?

Useful links

Supported currencies