Payment Gateways

Process money globally. Master Stripe, PayPal, and Adyen integrations. Learn PCI compliance, webhooks, and fraud prevention.

Payments are the lifeblood of e-commerce. This course teaches the technical integration of major payment gateways. You will learn to implement Stripe Checkout, handle recurring subscriptions, and manage webhooks for asynchronous payment confirmation. We dive into PCI-DSS compliance requirements for handling card data securely and using tokenization to avoid liability. Also covers fraud detection signals (3D Secure) and handling chargebacks programmatically.

✅ 100% Free & Lifetime Access

⏱️ 5-Minute Lessons (Bite-sized learning)

🚀 21-Lesson Path (Independent modules)

📱 Mobile Friendly (Learn anywhere)

Pay Ops

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Complete Course Syllabus

1

Gateway Basics

Merchant accounts, gateways, and processors.
2

Stripe Integration

Building a custom checkout flow with Elements.
3

Webhooks

Listening for 'payment.succeeded' events securely.
4

Subscriptions

Handling upgrades, downgrades, and billing cycles.
5

Security & Fraud

Tokenization, PCI scope, and blocking risky IPs.

Estimated completion time: 21 lessons • Self-paced learning • Lifetime access

Career Outlook

Estimated Salary

$100k - $150k

Career Paths

Payments Engineer $110k-$160k

Backend Developer $100k-$145k

Fintech Integrator $105k-$150k

What You Will Learn

Integrate Stripe and PayPal for one-time and recurring payments

Handle Webhooks to update order status asynchronously

Implement 3D Secure for fraud protection (SCA)

Manage subscriptions and dunning (failed payment) logic

Ensure PCI-DSS compliance using tokenization

Skills You Will Gain

Payment APIs Webhooks PCI Compliance Subscription Logic Fraud Prevention

Who Is This For

Backend Developers

E-commerce Engs

Fintech Devs

Prerequisites

Web Development

API concepts