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@v402pay/mcp-client

v0.3.0

Published

MCP client with automatic v402 payment handling for AI agents

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

v402valeov402valeo

Keywords

v402paymentsolanaai-agentmcpmodel-context-protocoltool-client

Readme

@v402pay/mcp-client

MCP client with automatic v402 payment handling and client-side spending policy enforcement.

Install

npm install @v402pay/mcp-client

Usage

import { createV402McpClient } from "@v402pay/mcp-client";

const client = createV402McpClient({
  wallet: myWalletAdapter,
  policy: { dailyCap: 5.0, perCallCap: 0.50 },
});

const { result, paid, receipt } = await client.callTool(mcpClient, "web_search", { query: "v402" });
// Automatically: detects 402 → checks policy → pays → retries → returns result + receipt

Documentation

License

MIT