Greetings!
With over 7 years of experience in PHP development and eCommerce solutions, I am excited about the prospect of collaborating on your project. I am confident that I can meet your specifications for integrating Coinbase Commerce with WHMCS. The proposed module will support Bitcoin, Bitcoin Cash, Ethereum, Litecoin, USD Coin, DAI, and other supported networks, utilizing the latest Coinbase Commerce API. It will seamlessly handle various transactions, including selling physical products, digital products, and services. The module will offer refund capability, custom payment status notifications, and support WHMCS 8.2+ transaction information. Additionally, it will provide a secure redirection to Coinbase for completing payments and robust handling of pending payments, verification, and transaction reversals. My expertise in PayPal API, HTML, and Bitcoin integration further ensures a versatile and reliable solution for your needs.
Warm regards,
Ahsan