Accept payments in any fiat currency, settled instantly via stablecoins on the blockchain.
Built on the open Transaction Authorization Protocol for standardized blockchain payments.
No more waiting days for funds. Blockchain settlements happen in minutes, not days.
Automated recurring billing with TAIP-15 authorized connections for seamless payments.
Track usage and bill customers based on consumption with flexible metered pricing.
Familiar Stripe-like APIs make integration easy for developers already using payment platforms.
See how easy it is to integrate blockchain payments into your application. These examples use the demo merchant account credentials.
Generate a one-time payment request for your customer
// Create a one-time invoice
const response = await fetch('https://demo.flowpsp.com/api/invoices', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer YOUR_API_KEY'
},
body: JSON.stringify({
items: [{
description: 'Premium Subscription',
quantity: 1,
unitPrice: 9900 // $99.00 in cents
}],
currency: 'USD',
customerEmail: 'customer@example.com',
customerName: 'John Doe'
})
});
const invoice = await response.json();
console.log('Invoice created:', invoice.id);
console.log('Payment link:', invoice.notabeneLink);Set up recurring billing with automated payment collection
// Create a recurring subscription
const response = await fetch('https://demo.flowpsp.com/api/subscriptions', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer YOUR_API_KEY'
},
body: JSON.stringify({
priceId: 'price_pro_monthly', // Monthly plan price ID
customerEmail: 'customer@example.com',
customerDid: 'did:example:customer123'
})
});
const subscription = await response.json();
console.log('Subscription created:', subscription.id);
console.log('Next billing date:', subscription.nextBillingDate);Set up your products and pricing plans - one-time payments, subscriptions, or usage-based.
Create TAIP-compliant blockchain payment requests that your customers can pay with any supported stablecoin.
Customers pay through Notabene Flow, and funds are settled directly to your blockchain wallet.
Monitor your revenue, manage subscriptions, and track all payments through your merchant dashboard.
This is a demo platform showcasing blockchain billing capabilities. Use the test credentials below or create your own account.
demo@acmecorp.com / demo123admin@flowpsp.demo / admin123