Autlantic BillingUSDC on Base

TypeScript SDK and hosted API for USDC subscriptions and one-time payments. Direct payouts to your EVM wallet, vault checkout, sandbox testing.

npm SDK

@autlantic/payments-recurring 0.2.7: catalog products, subscriptions, one-time payments, invoices, and webhooks. TypeScript, Node 20+.

Typed reference

Exported TypeScript interfaces, InvoiceFailureCode, retry policy, and lifecycle diagrams in the docs.

Hosted API

REST with API key when you do not want Node in your stack. Same billing engine as the SDK.

Sandbox mode

Base Sepolia / in-process sandbox. Test activate, failures, and renewals before mainnet.

Two ways to integrate

Mode	Best for
npm SDK	Node backends, in-process sandbox, full control
Hosted HTTP API	Any stack (curl, mobile, PHP), API key only

bash

npm install @autlantic/payments-recurring@^0.2.7

import { AutlanticBilling } from "@autlantic/payments-recurring";

const billing = AutlanticBilling.sandbox({ merchantId: "mer_demo" });

const { subscription, invoice } = await billing.createSubscription({
  merchantRef: "order_123",
  customerWallet: "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb0",
  payoutAddressEvm: "0xYourMerchantWallet…",
  amountUsdc: 20,
  interval: "month",
});