x402-buyer-mcp
x402-buyer-mcp
x402 经济的通用购买代理。
一个 MCP 服务器,允许 Claude Desktop、Cursor 和 Claude Code 用户自动发现、支付并调用任何 x402 端点。向 Claude 提问,它会用 USDC 支付答案费用。
发现功能由 Decixa(超过 5,500 个经过验证的 x402 端点)提供支持,并带有本地注册表回退机制。
安装
Claude Desktop / Cursor
添加到您的 MCP 配置中:
{
"mcpServers": {
"x402-buyer": {
"command": "npx",
"args": ["-y", "x402-buyer-mcp"]
}
}
}要求
Node.js 18+
AgentCash 钱包已设置,并在 Base 链上存入 USDC
Related MCP server: signal402-mcp
工具
工具 | 描述 |
| 搜索 x402 端点 —— 查询 Decixa 的 5,500 多个经过验证的 API,并带有本地回退 |
| 通过 AgentCash 使用 USDC 自动支付调用任何 x402 端点 |
| 检查您的 AgentCash 钱包余额 |
| 多端点并行研究 —— 同时调用 3-5 个端点 |
工作原理
您向 Claude 提问(“stripe.com 安全吗?”)
x402_discover在 Decixa 和本地注册表中搜索匹配的端点x402_call通过 AgentCash 在 Base 链上以 USDC 支付端点费用数据返回,Claude 合成答案
本地注册表包含 8 个由优质来源(VirusTotal、People Data Labs、Hunter.io、AbuseIPDB、Qualys SSL Labs、NIH RxNorm、US Census、ESPN、The Odds API)支持的 Alderpost 智能端点。Decixa 将发现范围扩展到整个 x402 生态系统。
发现架构
主要: Decixa /api/agent/resolve —— 对 5,500 多个经过验证的 x402 端点进行语义搜索,按延迟、价格、信任评分和能力匹配度进行排名。
回退: 包含 8 个精选 Alderpost 端点的本地注册表,具有完整元数据。如果 Decixa 无法访问,则自动使用。
这种“软切换”模式意味着即使网络中断,发现功能也能正常工作。
本地注册表端点
端点 | 价格 | 优质来源 |
Domain Shield | $0.12 | VirusTotal (70+ 引擎) |
Company X-Ray | $0.15 | People Data Labs, Hunter.io |
Threat Pulse | $0.10 | VirusTotal, AbuseIPDB |
Compliance Check | $0.15 | Qualys SSL Labs |
Prospect IQ | $0.12 | People Data Labs, Hunter.io |
Sports Edge | $0.12 | ESPN, The Odds API, Claude AI |
Property Intel | $0.10 | US Census, OpenWeather |
Health Signal | $0.10 | NIH RxNorm, FDA |
更新日志
v2.0.0
Decixa 集成 —— 发现功能现在将 Decixa 的
/api/agent/resolveAPI 作为主要来源,本地注册表作为回退(软切换模式)。x402_discover返回整个 x402 生态系统的结果,而不仅仅是 Alderpost 端点。增加了从自然语言查询到 Decixa 基于动词的分类法的能力映射。
更新了工具描述以反映全生态系统的发现能力。
获得 Decixa 的首个集成合作伙伴信用。
v1.0.5
修复了 npm bin 条目和 ESM 模块配置。
CLI 移至根目录
cli.js。
v1.0.0
初始版本,包含 4 个工具和 8 个 Alderpost 端点。
鸣谢
链接
许可证
MIT — Alderpost LLC
Maintenance
Resources
Unclaimed servers have limited discoverability.
Looking for Admin?
If you are the server author, to access and configure the admin panel.
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