<!DOCTYPE html> <html> <head> <!-- Add this <script> to the <head> tag --> <script src="https://unpkg.com/@stablepay/widget"></script> </head> <body> <!-- Add this anywhere in your site where you would like to render the Widget --> <div id="stablepay-widget"></div> <!-- Add this <script> at the end of the <body> tag --> <script> StablePay.renderWidgetButton( { type: 'Payment', source: { name: '', address: '' }, amount: { total: INSERT_AMOUNT_VARIABLE_HERE },, postAction: { action: 'Default' }, callbackURL: ',' theme: 'standard', }, 'stablepay-widget' ); </script> </body> </html>