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Goodspeed

Build apps with Stripe

Stripe handles web-based billing, subscription management, and credit top-ups in Goodspeed apps that need web payment flows. Goodspeed generates Stripe as a standard part of every app, so the output is a working codebase from day one, not a scaffold you have to finish yourself.

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WHAT GETS GENERATED

Built into every Stripe build

Every app Goodspeed generates with Stripe includes these production-ready patterns, wired together from the first build.

ItemDescriptionStrength
lib/stripe.ts conditional Stripe initStripe is initialized only when gasConfig.features.inAppPurchases.marketplace.enabled is true and a publishable key is present. Otherwise all exports are no-ops.Architecture
Web-safe payment sheetThe @stripe/stripe-react-native PaymentSheet is wrapped in a platform guard so the module is never imported on web, where it is unavailable.Components
Subscription and customer portalA Supabase Edge Function handles Stripe subscription lifecycle events (created, updated, canceled) and writes them to the users table.Webhooks
gasConfig.backend.stripe key configThe Stripe publishable key lives in gas.config.ts under backend.stripe.publishableKey and is never committed to source control.Configuration

Source: gas-template repository · Web Payments

REAL GENERATED CODE

A snippet from a Stripe app the studio shipped

This pattern comes directly from the gas-template codebase, the foundation every Goodspeed app is generated on. The studio generates Stripe code like this for every app in the pipeline, not just a hello-world scaffold.

  1. Conditional Stripe init

    // lib/stripe.ts: marketplace-gated Stripe init
const MARKETPLACE_ENABLED =
  gasConfig.features.inAppPurchases.marketplace?.enabled ?? false;
const STRIPE_KEY =
  gasConfig.backend.stripe?.publishableKey ?? '';

export async function initStripe(): Promise<void> {
  if (isWeb || !MARKETPLACE_ENABLED || !STRIPE_KEY) return;
  const { initStripe: init } = require('@stripe/stripe-react-native');
  await init({ publishableKey: STRIPE_KEY });
}
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