A simple system of micropayments from browsers to websites via HTTP headers and crypto coins.
Click on UI button, btc address displayed for deposits, along with balance. 3rd party api required for balance check.
Browser's before-hook for any URL visit (url bar, mouse click, redirect, etc) if URL presence on whitelist add X-Page-Pay: "detail" to request headers light up UI button to indicate payment sent else If response headers have X-Page-Pay light up UI button to indicate possibility of adding URL to whitelist
[UI button on main toolbar]