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x402receipts

作者:x402receipts版本 1.0.0i★ –i在你的电脑上运行
注册名称com.x402receipts/mcp

安装

概览

作者提供的说明(英文原文)

Record x402 agent purchases as reconciled, auditable receipts; verify any receipt on the ledger.

PopNx MCP 的三大支柱

这三项永远不会合并成一个分数:意见、测量和人气是不同的东西。

它能帮你做什么

我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。

  • 连接方式: 在你的电脑上运行
  • 传输方式: stdio
  • 分类: 会计、财务与税务
  • 你需要填写:X402RECEIPTS_EVM_PRIVATE_KEY, X402RECEIPTS_SOLANA_PRIVATE_KEY

安装

选择你使用的 AI 应用,然后复制设置。

安装之前

  • 基础检查:1 项中通过 1 项
  • 在你的电脑上运行,拥有你的用户账户的权限(文件、网络、应用)。
  • 需要你自己填写: X402RECEIPTS_EVM_PRIVATE_KEY, X402RECEIPTS_SOLANA_PRIVATE_KEY

标为机密的值是你账户的钥匙。千万不要分享给别人,也不要粘贴到聊天里。

你需要

  • npm已安装 Node.js(用于 npx 命令)

你用的是哪个应用?

在上方选择你的应用。我们会记住它,下次按钮会显示“安装到 …”。

打开 Claude Desktop → Settings → Developer → Edit Config,把下面的内容粘贴到 claude_desktop_config.json

{
  "mcpServers": {
    "x402receipts": {
      "command": "npx",
      "args": [
        "-y",
        "x402receipts-mcp"
      ],
      "env": {
        "X402RECEIPTS_EVM_PRIVATE_KEY": "your-value",
        "X402RECEIPTS_SOLANA_PRIVATE_KEY": "your-value"
      }
    }
  }
}

在终端中运行这条命令

claude mcp add x402receipts --env X402RECEIPTS_EVM_PRIVATE_KEY=your-value --env X402RECEIPTS_SOLANA_PRIVATE_KEY=your-value -- npx -y x402receipts-mcp

运行前请先填写空着的值。

在 Cursor 中打开

或者自己复制设置

粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json

{
  "mcpServers": {
    "x402receipts": {
      "command": "npx",
      "args": [
        "-y",
        "x402receipts-mcp"
      ],
      "env": {
        "X402RECEIPTS_EVM_PRIVATE_KEY": "your-value",
        "X402RECEIPTS_SOLANA_PRIVATE_KEY": "your-value"
      }
    }
  }
}

浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。

在 VS Code 中打开

或者自己复制设置

粘贴到项目中的 .vscode/mcp.json

{
  "servers": {
    "x402receipts": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "x402receipts-mcp"
      ],
      "env": {
        "X402RECEIPTS_EVM_PRIVATE_KEY": "your-value",
        "X402RECEIPTS_SOLANA_PRIVATE_KEY": "your-value"
      }
    }
  }
}

浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。

这个服务器在你的电脑上运行,而 ChatGPT 只能连接互联网上的服务器。请选择其他应用。

你的选择通过 Cookie 保存在这台设备上,无需账户。

需要你填写的值

  • X402RECEIPTS_EVM_PRIVATE_KEY 机密 env
    Optional. 0x… key holding USDC on Base; pays USD 1 per wallet per calendar month; later uploads that month are free.
  • X402RECEIPTS_SOLANA_PRIVATE_KEY 机密 env
    Optional. ed25519 key (hex or base58) holding USDC on Solana.

这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同,请以 README 为准。

它能做什么

它在你的电脑上运行;安装后,工具列表会显示在你的 AI 应用中。

基础检查i

我们检查的是任何人都能看到的信息;我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月7日

  • ✓ 通过

    作者与仓库一致

    注册名称已通过域名 x402receipts.com 验证(注册中心会核实域名所有权)

  • … 尚未检查

    仍在维护

    我们还没有从 GitHub 读取这个仓库

  • … 尚未检查

    有许可证

    我们还没有从 GitHub 读取这个仓库

  • – 不适用

    端点有响应

    它在你的电脑上运行,没有互联网端点

  • – 不适用

    使用 OAuth 登录

    在你的电脑上运行,改用本地设置

  • … 尚未检查

    工具描述中没有隐藏指令

    它在你的电脑上运行;我们只能读取互联网端点的工具列表

与“会计、财务与税务”中的其他服务器比较i

  • 星标数多于此分类中其他 1735 个服务器的 0%
  • 发布到注册中心的时间比此分类中其他 1735 个服务器的 50% 更新
  • 基础检查结果等于或优于此分类中其他 1735 个服务器的 100%

与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时,星标数才计入。

常见问题

x402receipts 安全吗?

它在 1 项适用的基础检查中通过了 1 项。我们没有阅读代码。在添加密钥或令牌之前,请先看看这个服务器要求哪些权限,并使用只具备所需权限的密钥。

它需要哪些密钥或代码?

你需要填写:X402RECEIPTS_EVM_PRIVATE_KEY, X402RECEIPTS_SOLANA_PRIVATE_KEY

它在我的电脑上运行还是在云端?

它在你的电脑上运行。你的 AI 应用会在需要时启动它,数据不会经过作者的服务器(除非它自己调用在线服务)。

它还在维护吗?

GitHub 仓库最后更新于–,最新版本(1.0.0)于41天前进入注册中心。

哪些应用可以使用它?

支持 MCP 的应用,例如 Claude Desktop、Claude Code、Cursor 和 VS Code。你的电脑上还需要有 Node.js。

有什么可以替代它?

同一分类中有:Finance Toolkit, SolidInvoice, Korea Tax Calculator

替代选择

同一分类中其他作者的服务器,按星标数排序。

如何看卡片:★ GitHub 星标i三大支柱:评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i

Finance Toolkit

作者:JerBouma

500+ transparent financial methods calculated from raw statements, not third-party endpoints.

电脑或云端★ 5,496MIT昨天更新
安装

SolidInvoice

作者:SolidInvoice

Create and send invoices and quotes, manage clients, and track payments in SolidInvoice.

在云端运行★ 981MIT8天前更新
安装

Korea Tax Calculator

作者:UpstageAI

Korean tax calculation and tax-audit judgment MCP: 96 tools with statutory citations.

在你的电脑上运行★ 97MIT昨天更新
安装

作者的 README

打开 README

按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。

x402receipts

Accounting infrastructure for autonomous spending. Every x402 purchase an agent makes becomes a receipt, reconciled against the on-chain transaction, with missing or unmatched payments flagged, monthly statements for finance, and evidence anyone can verify.

  • Website: https://x402receipts.com · App: https://app.x402receipts.com · Live statement: https://app.x402receipts.com/demo
  • Docs for agents: https://app.x402receipts.com/llms.txt · OpenAPI: https://app.x402receipts.com/openapi.json
  • Price: USD 0.01 per agent wallet for each day it records purchases, paid over x402 in USDC (Base, Solana) by the agent's own wallet. A quiet day costs nothing, so a month never exceeds USD 0.31. Unlimited receipts. No API key.

Use it

In code — one wrapper around the fetch your agent already pays with (npm i x402receipts-sdk):

import { wrapFetchWithPayment } from "@x402/fetch";

import { withRegister } from "x402receipts-sdk";

const register = withRegister(fetch, { endpoint: "https://app.x402receipts.com", payWith: () => pay }); const pay = wrapFetchWithPayment(register, wallet);

As an MCP server (npx -y x402receipts-mcp): record_receipts, verify_receipt, service_info. See packages/mcp.

Over HTTP: POST https://app.x402receipts.com/api/v1/receipts — answers 402 with the x402 challenge; any x402 client pays it.

With an AI coding tool: paste the integration prompt into Claude Code or Cursor.

The format is an open standard

The record, its fingerprint, the append-only log above it, the anchor record and the verification algorithm are published as [ARR-1 — Agent Receipt Record](spec/arr-1/ARR-1.md), released into the public domain (CC0). JSON Schemas are in spec/arr-1/. Implement it yourself, or check our implementation against it.

ARR-1 builds on existing standards rather than replacing them: the tree is the RFC 9162 profile used by Certificate Transparency, checkpoints are published as HCS-27 messages, accounts are named with CAIP-2/CAIP-10, and agents with HCS-14 identifiers.

In this repo

PathWhat
spec/arr-1/the ARR-1 specification and its JSON Schemas (CC0)
sdk/the x402receipts-sdk npm package (single file, no dependencies)
packages/mcp/the x402receipts-mcp MCP server
examples/plain Node, Vercel AI SDK, LangChain, OpenAI Agents
integrations/agentkit/Coinbase AgentKit action provider
integrations/x402-ecosystem/x402.org ecosystem entry

How it works

  1. Capture — the SDK records each paid call: resource, amount, counterparty, transaction reference, request/response fingerprints, delivery status, and the seller's signed receipt when it issues one (x402 offer-receipt).
  2. Reconcile — the connected wallets are read on Base and Solana; every outgoing USDC payment is matched to a receipt. What doesn't match is an exception, not an average.
  3. Prove — each night, the account's whole receipt log is hashed into one RFC 9162 Merkle tree and its root is written to the Hedera Consensus Service, linked to the previous day's root. Every receipt has a public verification page that redoes the maths in the browser.
  4. Report — the owner signs in with the wallet: spend by supplier, the register, CSV and signed JSON export.

Guide: https://x402receipts.com/guide.html · Status: https://app.x402receipts.com/status · Contact: hello@x402receipts.com

MIT licensed.

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