Compact button
The generated script can attach a payment action to a button inside a mobile page or WebView.
H5 checkout
Base USDC payment link for H5 apps
Embed a hosted Base USDC checkout link in an H5 page, WebView, mobile mini-site, creator tool, or simple public app without rebuilding billing.
Order callback
The success event returns transaction details that the host page can save before unlocking content.
Stable price
Fixed-product checkout reads price from the backend so the H5 front end cannot silently change it.
Why H5 apps use hosted payment links
H5 pages need a lightweight checkout path. A hosted link keeps wallet connection and payment confirmation outside the app while returning the proof data needed for paid access.
This works for mobile membership pages, private download gates, audio previews, paid reading, templates, and simple SaaS tools that need a USDC-priced checkout.