5-Day Free Course · Payments

Stripe Integration Done Right the First Time

Checkout, subscriptions, the billing lifecycle, webhooks, invoices, usage-based billing, and Stripe Connect for marketplaces. The Stripe course for developers who want to get payments right — not just get them working.

5 days self-paced
Free forever
Text + external video refs
No signup required
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5
Days
30+
Code Examples
5+
External Videos
$0
Forever Free

No videos. On purpose.

This is a text-first course that links out to the best supporting material on the internet instead of trying to replace it. The goal is to make this the best course on stripe you can find — even without producing a single minute of custom video.

Practitioner-tested, not vendor marketing

This course is built by engineers who ship stripe systems in production. It reflects how these tools actually behave at scale.

Code you can run, not demos to watch

Every day includes working code examples you can copy, run, and modify right now. Understanding comes through doing.

Links to the canonical sources

Instead of re-explaining existing documentation, this course links to the definitive open-source implementations and the best reference material on stripe available.

Completes in 5 one-hour sessions

Each day is designed for about an hour of focused reading plus hands-on work. Do the whole course over a week of lunch breaks. No live classes, no quizzes.

The 5 Days

Each day stands alone. Read them in order for the full picture, or jump straight to the day that answers the question you have today.

01Day One

Stripe Fundamentals and Checkout

Stripe objects (Customer, Product, Price), Stripe Checkout Sessions, success and cancel URLs, payment method collection, test mode, and the Stripe Dashboard for debugging — the foundation every other Stripe integration builds on.

Stripe CheckoutCustomerProduct/Pricetest mode
02Day Two

Subscriptions and the Billing Lifecycle

Creating subscriptions, trial periods, the subscription status machine (active, past_due, canceled, incomplete), proration on plan upgrades, metered billing, and the customer portal for self-service management.

subscriptionstrialsprorationcustomer portal
03Day Three

Webhooks: The Heart of Stripe Integration

Webhook event types that matter for subscriptions (payment_intent.succeeded, invoice.payment_failed, customer.subscription.updated), idempotency for safe replay handling, webhook signature verification, and testing with the Stripe CLI.

webhooksidempotencystripe-clievent handling
04Day Four

Invoices, Usage Billing, and Tax

Invoice objects and the invoice lifecycle, usage-based billing with billing meters, Stripe Tax for automatic calculation, multi-currency pricing, and the invoice patterns that work for B2B SaaS.

invoicesusage billingStripe Taxmulti-currency
05Day Five

Stripe Connect for Marketplaces

Connect account types (Standard, Express, Custom), onboarding flows, destination charges vs separate charges and transfers, payout timing control, and the compliance requirements (KYC, AML) Connect handles for you.

Stripe ConnectExpress accountsdestination chargespayouts

The best external videos on this topic.

Instead of shooting our own videos, we link to the best deep-dives already on YouTube. Watch them alongside the course. All external, all free, all from builders who ship this stuff.

Read the source.

The best way to deepen understanding is to read the canonical open-source implementations. Clone them, trace the code, understand how the concepts in this course get applied in production.

Three kinds of people read this.

Developers Adding Payments to Their App

Stripe is powerful but the API surface is large. This course covers the 20% of Stripe that handles 80% of SaaS payment scenarios — in the right order.

Founders Monetizing Their First SaaS

Billing is where many first-time SaaS founders make expensive mistakes. This course covers the subscription lifecycle patterns that prevent those mistakes.

Platform Teams Building Marketplace Products

Stripe Connect handles the complexity of multi-party payments. This course covers the account types, charge models, and compliance requirements that marketplaces need.

Want to Go Deeper In Person?

The 2-day in-person Precision AI Academy bootcamp covers SaaS billing and payment engineering in depth — hands-on, with practitioners who build AI systems for a living. 5 U.S. cities. $1,490. 40 seats max. June–October 2026 (Thu–Fri).

Reserve Your Seat