402shield MCP Server: Install & Setup

Install 402shield in Claude Code

Claude Code

claude mcp add --transport http 402shield https://four02shield.onrender.com/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "402shield": {
      "url": "https://four02shield.onrender.com/mcp"
    }
  }
}

x402 payment security and pre-execution transaction risk screening for autonomous AI agents.

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Remote. Hosted by the provider. You connect with a URL, nothing to install.

Run: claude mcp add --transport http 402shield https://four02shield.onrender.com/mcp

bret1976/6frame-verify

Pre-launch website QA in 60s via real Chromium. $3/check; agents can pay in USDC (x402).

io.github.gggggggg424242/402mob

Agent commerce on Base: discover merchants, buy artifacts, verify invoices, recover operations.

br.com.nineoneninetwo/9192

Remote MCP for 9192 discovery, pricebook, payment rails, GET_PULSE quotes, and receipt checks.

402cron/402cron

Paid cron for AI agents: we call your https URL on schedule, signed. No account, paid with x402.

mcp-dir/99pay-mcp

Connect your 99Pay account to AI via Brazil's Open Finance: balances, statements, cards, investments

369369yz-collab/meter369

Pay-per-call APIs for agents: text analysis, game facts, translation QA, hook scoring via x402.