Stripe Integration

Accept Payments Without Code

Add Stripe payments to any app with AI. There is no pre-wired integration: describe your pricing model and the AI writes the checkout, subscription, and billing code into your app. You add your own Stripe keys, which only the published app receives.

  • No coding required
  • Database included
  • Deploy instantly
Key takeaways
  • Fabricate has no built-in Stripe integration; the AI writes Stripe code for subscriptions and one-time payments on request
  • Webhook handlers for subscription lifecycle events are written into the app's server code, and your Stripe keys reach only the published app
  • PCI compliance is handled by Stripe—generated code never touches raw card data

Everything you need to build

Checkout Integration

Beautiful, secure checkout flows matching your branding.

Subscriptions

Recurring billing with plans, trials, upgrades, and downgrades.

One-Time Payments

Simple purchases, donations, and pay-what-you-want models.

Customer Portal

Self-service billing management for your customers.

Webhooks

Webhook routes in your app's server code handle payment events for subscription updates and notifications.

Card Data Stays with Stripe

With Stripe-hosted Checkout, card data never touches your app, which keeps most PCI scope off it.

How it works

  1. 1

    Describe Pricing

    "Three plans: Free, Pro at $20/month, Team at $50/month with 14-day trials."

  2. 2

    Add Your Stripe Keys

    Add your own Stripe keys as environment variables. Only the published app receives them, not the preview.

  3. 3

    AI Builds Billing

    The AI writes checkout pages, webhook handlers, and a customer portal link into your app.

  4. 4

    Start Earning

    Publish the app to accept real payments. Track revenue in Stripe.

In-depth guide

AI-Written Stripe Code in Fabricate Applications

Payment processing is one of the most complex and high-stakes parts of any application. Getting it wrong means lost revenue, failed subscriptions, or security vulnerabilities. When you ask for payments, the AI writes Stripe code following Stripe's recommended patterns: Stripe Checkout for payment collection (no raw card data on your server), webhook handlers for subscription lifecycle events, Stripe Customer Portal for self-service billing management, and proper idempotency key usage for safe retries. The generated code can handle the full subscription lifecycle from trial through renewal through cancellation. You add your own Stripe keys, which only the published app receives, so real payments run in the published app rather than the preview.

Payment Flows: Stripe Checkout for secure payment collection, one-time and subscription payments, currency support, and tax calculation via Stripe Tax.

Subscription Management: Trial periods, upgrade and downgrade between plans, proration calculations, dunning for failed payments, and cancellation flows.

Webhook Handling: Signature verification for all incoming webhooks, handlers for checkout.session.completed, invoice.paid, customer.subscription.deleted, and other critical events.

What you can build

  • SaaS Subscriptions - Monthly and annual billing plans
  • E-commerce - Product purchases and shopping carts
  • Digital Products - Courses, ebooks, software downloads
  • Memberships - Paid access to content and features
  • Services - Booking deposits and service payments
  • Donations - Accept contributions and tips

Frequently Asked Questions

Do I need a Stripe account?
Yes. You need your own Stripe account. You add its keys as environment variables; there is no OAuth connection, and only the published app receives the keys.
What types of payments are supported?
One-time payments, subscriptions, metered billing, and pay-what-you-want. The AI writes code against Stripe's API, so most Stripe features can be used.
Is the customer portal included?
On request. The AI can link customers to the Stripe customer portal, where they manage subscriptions, update payment methods, and view invoices.
How are webhooks handled?
The AI writes webhook routes into your app's server code to handle payment events, subscription updates, and failed payments. You register the endpoint and its signing secret in your Stripe dashboard.

Ready to start building?

Describe what you need and get a working application with sign-in, stored data and a live URL. No coding required. Start free.