Integrate once, enforce everywhere

// Install the SDK
npm install @monetizekit/node

// Initialize the client
import { MonetizeKit } from '@monetizekit/node';

const mk = new MonetizeKit({
  apiKey: process.env.MK_API_KEY
});

// Check entitlement
const canAccess = await mk.entitlements.check({
  customer: 'customer_123',
  feature: 'advanced-analytics'
});

// Record usage
await mk.usage.record({
  customer: 'customer_123',
  meter: 'api-calls',
  value: 1
});

// Get credits balance
const balance = await mk.credits.getBalance({
  customer: 'customer_123'
});

console.log('Balance:', balance.remaining);