🛡️ TokenVerify (tokenverifyapi.com)

Sub-50ms Edge B2B Trust, VAT/Tax Checksum & Anti-Fraud Gateway
Engineered for SaaS signup auth, checkout rails, and autonomous AI agents.

⚡ Capabilities

• Algorithmic Tax & VAT Checksums: Deterministic ISO 7064 & Modulo math for 27 EU member states, UK HMRC VAT, and US IRS EINs.
• Deep Email Deliverability: Cloudflare DoH MX resolver + 3,500+ disposable domain blacklist.
• Sub-50ms Latency: Edge execution with zero third-party latency bottlenecks.

🚀 Quickstart

Claude Desktop & Cursor MCP Setup

🎁 Free Sandbox Bonus: Pass --email [email protected] in args to instantly double your free sandbox quota from 50 to 100 requests! Zero credit card required.

{
  "mcpServers": {
    "tokenverify": {
      "command": "npx",
      "args": ["-y", "@quitegoodproject/tokenverify-mcp", "--email", "[email protected]"]
    }
  }
}

Or run via CLI:

npx -y @quitegoodproject/tokenverify-mcp --email [email protected]

REST API (POST /v1/verify/b2b-lead)

curl -X POST "https://tokenverifyapi.com/v1/verify/b2b-lead" \
  -H "Authorization: Bearer <TOKENVERIFY_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "email": "[email protected]",
    "tax_id": "DE811123456",
    "country_code": "DE"
  }'

🏛️ Governance

Part of The Quite Good Project developer suite.