WebPay is a strategic enterprise service provided for Web3 applications. Many Web3 users may enter the world of Cryptocurrency through specific application scenarios. Their essential demand is to purchase some kind of NFT or some kind of service, not ETH. As a shopping cart settlement button on e-commerce websites, WebPay eliminates the process of users downloading exchanges, buying coins, and transferring coins to Metamask, which can save merchants a lot of traffic and users. In addition, WebPay will be used in over 160 countries worldwide, reducing the complexity of customers contacting multiple suppliers....