Tap Checkout For WHMCS

Overview

Tap Checkout For WHMCS allows you to accept secure online payments through Tap Payments directly inside WHMCS.

Features

Secure Hosted Payment Gateway
Invoice Payments
Multi Currency Support
Webhook Support
Automatic Invoice Payments
Sandbox & Live Mode

Requirements

Requirement	Version
WHMCS	8.x+
PHP	8.1+
SSL	Required

Installation

Upload Files

Upload the module files to:

<syntaxhighlight lang="bash"> /modules/gateways/ </syntaxhighlight>

Activate Gateway

Navigate to:

System Settings > Payment Gateways

Activate:

Tap Checkout

Configuration

API Credentials

Collect the following credentials from your Tap Payments dashboard:

Public Key
Secret Key

Gateway Setup

Navigate to:

System Settings > Payment Gateways > Tap Checkout

Fill the following fields:

Field	Description
Public Key	Tap publishable key
Secret Key	Tap secret API key
Sandbox Mode	Enable for testing

Webhooks

Callback URL

Configure this webhook URL inside Tap Dashboard:

<syntaxhighlight lang="text"> https://yourdomain.com/modules/gateways/callback/tapcheckout.php </syntaxhighlight>

Supported Events

payment.authorized
payment.captured
payment.failed

Supported Currencies

USD
EUR
AED
SAR
KWD
BHD

Troubleshooting

Callback Not Working

Check:

SSL certificate
Callback URL
Firewall restrictions

Invalid API Keys

Verify:

Sandbox keys
Live keys
Correct permissions

Invoice Not Marked Paid

Ensure webhook events are enabled correctly.

FAQ

Does this support recurring billing?

Yes, depending on your Tap account configuration.

Does this support sandbox mode?

Yes.

Is WHMCS 8.x supported?

Yes.

Changelog

Version 1.0.0

Initial Release
WHMCS 8.x Support
Tap Payments Integration