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@402kit/core

v0.1.3

Published

Core SDK for HTTP 402 (x402) payments and entitlements

Vulnerabilities

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  • 0Medium
  • 0Low

Links

Git

Maintainers

402kit402kit

Keywords

402kithttp 402x402paymentsmicropaymentssdktypes

Readme

@402kit/core

Core SDK for HTTP 402 (x402) payments and entitlements. Essential types, schemas, and utilities for building 402kit-powered applications with micropayment support.

Installation

npm install @402kit/core

Features

  • HTTP 402 Payment Required protocol support
  • x402 facilitator protocol implementation
  • TypeScript types and Zod validation schemas
  • 402kit ecosystem foundation
  • Zero runtime dependencies
  • Cryptographically secure nonce and UUID generation using Web Crypto API

Quick Start

import { validateChallenge, encodeChallengeBody } from '@402kit/core';

// Validate HTTP 402 payment challenges
const isValid = validateChallenge(challenge);

License

Apache-2.0