Brislet
Currently in testnet preview · Mainnet payment acceptance is not enabled yet.
WHMCS MODULE

Bitcoin payments inside your billing workflow.

Install the gateway and setup addon from one ZIP. Keep your existing WHMCS theme and core files.

ONE CONNECTED WORKFLOW · ILLUSTRATION
WHMCSWalletWebhooksAPI
Signed updates, connected end to end.
One payment. A clear trail of updates.
INSTALLATION

Start with a test invoice.

01 · Upload

Extract the package into the WHMCS root, preserving its directory structure.

02 · Connect

Activate the gateway and configure the matching network’s API credentials in the setup addon.

03 · Verify

Confirm wallet verification, available processing credit and connection checks.

04 · Test

Pay a testnet invoice and verify detection, confirmations and a single native invoice receipt.
WHMCS setup addon with network and credential fields
Actual Brislet interface · demonstration data
REQUIREMENTS

Check your environment first.

PHP

PHP 8.1 or newer, with cURL, JSON, OpenSSL and BCMath. Use a supported, patched WHMCS/PHP combination.

Database

Transactional tables with row locking, such as InnoDB.

Compatibility

Installation checks have run on WHMCS 8.9. WHMCS 9.x compatibility is not yet verified; this is not a blanket certification.

Release status

The current package is a testnet preview. Complete mainnet setup and operational checks before accepting real funds.
FULL WALKTHROUGH

Follow the illustrated setup guide.

Open installation guide