Pii Detector X402

What is Pii Detector X402?

Pii Detector X402 is a regex-based MCP server that detects personally identifiable information (PII) in text, such as emails, phone numbers, SSNs, and credit cards. It uses the x402 micropayment protocol (USDC on Base L2) for pay-per-call access, requiring no API key or signup.

How to use Pii Detector X402?

Add the server to your MCP client config (e.g., Claude Desktop, Cursor, ElizaOS) with the URL https://pii-detector.api.klymax402.com/mcp. Call the compliance_detect_pii tool with a text parameter. For HTTP, send a POST request to /api/detect; any x402‑aware client automatically handles the payment challenge.

Key features of Pii Detector X402

• Regex-based PII detection in text
• Pay-per-call via x402 (USDC on Base L2)
• No API key, signup, or rate limits
• Detects emails, phones, SSNs, credit cards, IPs, addresses
• Returns match type, redacted value, position, and confidence
• Overall risk level (low, medium, high, critical)

Use cases of Pii Detector X402

• Scan user messages or logs for exposed PII
• Pre‑process text before storing in databases
• Check documents for sensitive information before sharing
• Automate compliance checks in AI agent workflows

FAQ from Pii Detector X402

How does payment work?

Each call costs $0.005 via the x402 protocol. No API key or signup is needed – an x402‑aware client handles the 402 payment challenge automatically.

What types of PII are detected?

Emails, phone numbers (international), credit card numbers (Luhn validation), US SSNs, dates of birth, IP addresses, postal addresses (US/UK/FR), passport numbers, and URLs with tokens.

Is this for email validation or full GDPR compliance?

No. For email validation use email_verify_address; for GDPR compliance use compliance_scan_gdpr.

What network and asset does x402 use?

x402 runs on Base L2 (eip155:8453) using USDC, with Coinbase CDP as primary facilitator and PayAI as fallback.

Where can I find more APIs like this?

Pii Detector X402 is part of the klymax402 marketplace, which offers 100 x402 micropayment APIs for AI agents. See the catalog at https://klymax402.com/llms.txt.