cardzero-mcp

Gives AI agents a smart-contract wallet on Base (USDC) with 10 stdio tools: create wallets, send USDC payments, pay x402-protected HTTP resources, and run ERC-8183 escrow Jobs for A2A service delivery.

→ mrocker/cardzero-mcp · listed on glama

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.

Install from

Glama

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// 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: CARDZERO_API_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.

🔐 secretCARDZERO_API_KEY— "": "czapi_...",

configCARDZERO_API_URL— No API base URL — default https://api.cardzero.ai/v1

configCARDZERO_WALLET_ID— "": "wallet_..."

// 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/mrocker-cardzero-mcp-yligjp)](https://m8ven.ai/mcp/mrocker-cardzero-mcp-yligjp)

commit: 0529f35e50ccf9ecb2080f5274319ceea7461910

code hash: f6dd2a5197b3b83372e1fa9c1b1a6a4a4c8863abb4347ec1bc331fb006517f33

verified: 6/10/2026, 11:19:18 AM

view raw JSON →