Documentation

Everything you need to integrate PayFlow into your application.

Get Started

Quickstart

Accept your first payment in 5 minutes

Accept Payments

Build a complete checkout flow

Subscriptions

Set up recurring billing

Simple, powerful APIs

PayFlow APIs are designed to be intuitive yet powerful. Get started with just a few lines of code.

RESTful API with predictable URLs
Client libraries in 7+ languages
Webhooks for real-time events

const payflow = require('payflow')('sk_test_...');

// Create a payment intent
const payment = await payflow.paymentIntents.create({
  amount: 2000,
  currency: 'usd',
  payment_method_types: ['card'],
});

API Reference

Payment Intents

Create and manage payment intents for collecting payments.

Customers

Store and retrieve customer information and payment methods.

Subscriptions

Set up and manage recurring billing and subscriptions.

Invoices

Create, send, and manage invoices programmatically.

Refunds

Process full or partial refunds for your customers.

Webhooks

Receive real-time notifications about events in your account.

Client Libraries

JavaScript

Python

Ruby

PHP

Java

Go

.NET