Lumn Examples

Interactive examples for Lumn billing SDKs. Choose SDK for low-level API calls, or React for drop-in components.

SDK

Direct API calls via @lumnsh/stripe — checkout, metering, gating, webhooks.

bash

npm install @lumnsh/stripe @lumnsh/nextjs

Create customer, product, and checkout session

Record usage and detect idempotent duplicates

Create feature and check entitlements

Handle Lumn webhook events in Next.js

Drop-in React components and hooks via @lumnsh/react — pricing tables, checkout, feature gates.

bash

npm install @lumnsh/react @lumnsh/node

LumnProvider component — manages theme, accent color, and API configuration

LumnPricing component — auto-fetches products and renders pricing cards

LumnCheckout component — embedded Stripe checkout

LumnGate component — conditional rendering by entitlements

useEntitlements, useSubscriptions, usePricing hooks