onyx-paid-mcp

Build a paid MCP server that charges AI agents per call in USDC, with automatic payment handling via HTTP 402 and EIP-3009.

→ dimitrilaouanis-tech/onyx-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.

configX402_DAILY_BUDGET_USDC

configX402_LOG_LEVEL

configX402_MAX_PRICE_PER_CALL

configX402_NETWORK

🔐 secretX402_PRIVATE_KEY

// 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 2 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/dimitrilaouanis-tech-onyx-mcp-1ay7mh)](https://m8ven.ai/mcp/dimitrilaouanis-tech-onyx-mcp-1ay7mh)

commit: 6859015f886bca33d6030c121ca65cda4316de98

code hash: 6eb7dd9223515ec36ca31aafd497121a19c182c295236667a9af85364b94bdbe

verified: 6/11/2026, 10:56:37 AM

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