@gates-x402/subscriptions

One-package install for standalone Solana USDC subscription billing.

pnpm add @gates-x402/subscriptions

This package includes:

• framework-neutral billing core
• storage interfaces and Prisma adapter
• Express router and middleware
• Next.js route handlers and guards
• vanilla widget asset at @gates-x402/subscriptions/widget/subscriptions.js

It is standalone: it does not call the Gates API, import the Gates app, or depend on the Gates database package.

Basic Usage

import {
  createSubscriptionBilling,
  createPrismaSubscriptionStore,
} from '@gates-x402/subscriptions';

export const billing = createSubscriptionBilling({
  network: 'devnet',
  rpcUrl: process.env.SOLANA_RPC_URL,
  treasuryWallet: process.env.SUBSCRIPTION_TREASURY_WALLET!,
  store: createPrismaSubscriptionStore(prisma),
  plans: [
    {
      id: 'pro',
      name: 'Pro',
      priceUsdc: 29_990_000n,
      interval: 'month',
      features: ['api', 'exports'],
    },
  ],
});

See docs/subscriptions in the Gates x402 repository for full setup guides.