x402-mcp

MCP server bringing 100+ x402-paid APIs to AI agents (Claude, Cursor, MCP-aware clients). Auto-discovers tools from CDP Bazaar; handles USDC micropayments on Base.

→ x402node/x402-mcp · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: X402_PRIVATE_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configBASE_RPC_URL

configX402_MAX_PRICE_USD

configX402_PAY_TO

🔐 secretX402_PRIVATE_KEY— "env": { "": "0xYOUR_BASE_PRIVATE_KEY" }

configX402_REFRESH_MIN

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 1 concrete improvement we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/x402node-x402-mcp-03nyx3)](https://m8ven.ai/mcp/x402node-x402-mcp-03nyx3)

commit: a3ac633578abb1de306520a27f20e7119b7acd23

code hash: e57af58e5f9a9e74d74b610b961ddd7709d9ce3f7cb0951b41019a0e9b86b3ae

verified: 6/11/2026, 12:05:18 PM

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