Authentication

Decode and inspect any JWT token — extracts header algorithm, payload claims, expiry status, issued-at time, audience, i

Get a Firebase ID token for authenticating with the callable APIs

ShieldAPI - x402 security preflight before agents accept or store credential material

Validate email address format, structure, and common provider detection.

Validate email format per RFC 5321 — with disposable domain and free provider detection.

Search OFAC Specially Designated Nationals and blocked persons list

Analyze and validate URLs with security check, HTTPS detection and domain extraction. Built for AI agents.

Analyze email headers for SPF DKIM DMARC and routing path

Validate credit cards, VAT, IBAN, domains, URLs, ISBNs and phone numbers. One API for all form validation.

Detect disposable and temporary email address domains like Mailinator and Tempmail.

Detect and classify PII, PHI, PCI, and credentials in text — SSN, credit cards, emails, medical codes.

Validate IBAN bank account numbers — checksum verification, country detection and formatting.

Validate any phone number and detect fraud risk — VoIP, fake numbers and risk scoring.

Validate email deliverability with live MX and DNS checks and phone numbers with country detection

Check verifiable credential validity and proof signatures

Agent sends text -> gets flagged PII (emails, phones, SSN, CC)

Parse and normalize consent signals for CDP compliance

Verify name and address combination from identity records

Access to protected resource

Web3 wallet security best practices — phishing prevention, approval management and DeFi safety tips. Built for AI agents