Tollbooth X402
Free MCP server for x402toll.com — discover, preview, recommend, and self-verify 56 verified pay-per-call calculators (tax, crypto/DeFi, lending, real estate, retirement, investing, business) that AI agents pay for in USDC on Base via x402. Includes a neu
Works with: Claude Code, Cursor, Claude Desktop, Codex CLI, Gemini CLI, Cline, Windsurf, VS Code (installable)
installable: each client documents how to load an MCP server of this type — that is the client's promise, not a claim verified against this capability
Category: Other — see all ranked ›
Install (Claude Code):
claude mcp add tollbooth-x402 -- npx -y tollbooth-x402- tashan score: 52.0
- Adoption: 94/wk
- Upkeep: 59.0
- Freshness: 94.0
- Evidence coverage: 100% of the inputs this score can use
- Health: active
Security audit
Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.
npm ↗ · source ↗ · pkg:tollbooth-x402
Already running this? npx tashan-cli doctor checks your whole config against the Index — how it works ›
Measured 2026-08-03 · scorer s5 · how · something wrong here?