https://brainblocks.io

Simple nano checkout

<div id="nano-button"></div>

<script src="https://brainblocks.io/brainblocks.js"></script>

<script>
    // Render the Nano button

    brainblocks.Button.render({

        // Pass in payment options

        payment: {
            destination: 'xrb_164xaa1ojy6qmq9e8t94mz8izr4mkf1sojb6xrmstru5jsif48g5kegcqg7y',
            currency:    'rai',
            amount:      1000
        },

        // Handle successful payments

        onPayment: function(data) {
            console.log('Payment successful!', data.token);
        }

    }, '#nano-button');
</script>

> curl https://brainblocks.io/api/session/<token>/verify

{
    "token": "ZXlKaGJHY...",
    "destination": "xrb_164xa...",
    "currency": "rai",
    "amount": "1000",
    "amount_rai": 1000,
    "received_rai": 1000,
    "fulfilled": true,
    "send_block": "0B36663...",
    "sender": "xrb_1jnat..."
}