@stripe402/client-fetch

Fetch wrapper that automatically handles stripe402 402 responses. Same behavior as @stripe402/client-axios, but wraps the native fetch API with zero dependencies beyond @stripe402/core.

Install

npm install @stripe402/client-fetch

Usage

import { createStripe402Fetch } from '@stripe402/client-fetch'

const fetchWithPayment = createStripe402Fetch({
  onPaymentRequired: async (requirements) => {
    return { paymentMethodId: 'pm_...', topUpAmount: requirements.minTopUp }
  },
})

const response = await fetchWithPayment('https://api.example.com/api/weather')
const data = await response.json()

After the first successful payment, the wrapper stores the returned clientId and uses it for subsequent requests — no re-payment until credits run out.

Return null from onPaymentRequired to decline payment and return the original 402 response.