x402-test-mcp

Item: x402-test-mcp
Rating: 74
Author: M8ven

An MCP server that tests agent payment capabilities by making a real x402 payment ($10 USDC on Base) and returning a signed diagnostic report covering the entire payment flow.

→ sansscott/x402-test-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.

🔐 secretX402_PRIVATE_KEY— "": "0x..." // funded wallet (USDC on Base)

configX402_TEST_URL

// 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 4 concrete improvements 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/sansscott-x402-test-mcp-1p55i0)](https://m8ven.ai/mcp/sansscott-x402-test-mcp-1p55i0)

commit: a9963cea8f3bc98b5efb131e91450713cd5bd303

code hash: 33855cf72e45b8969f1e6b85ed53a5af02a613ef2fdfb785cfb99e1bd3c69bbb

verified: 7/14/2026, 8:33:13 AM

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