VerifyPulse Email Verification & DNS Security
Server Details
Real-time RFC 5322 email verification, SPF/DMARC DNS audits & B2B leads (x402 Base USDC).
- Status
- Healthy
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
TDQS
Score is being calculated.
Available Tools
4 toolsget_x402_payment_endpointsInspect
Return all 8 VerifyPulse HTTP 402 (x402 v1 & v2) Base Mainnet USDC endpoints, EIP-3009 facilitator settlement details, and pricing ($0.01 to $9.00 USDC).
| Name | Required | Description | Default |
|---|---|---|---|
No parameters | |||
inspect_domain_dnsInspect
Run a free real-time RFC 7208 SPF 10-DNS-lookup audit, DMARC policy (_dmarc) alignment check, and MX server inspection on any domain.
| Name | Required | Description | Default |
|---|---|---|---|
| domain | Yes | Domain name to audit (e.g. stripe.com) |
preview_b2b_leadsInspect
Preview verified B2B decision-maker lead datasets (65 YC/HN Tech Founders or 764 US Dental Clinics with live MX & SMTP verification) and get instant Base USDC x402 or Stripe download links.
| Name | Required | Description | Default |
|---|---|---|---|
| dataset | Yes | Dataset slug: 'hn-founders' ($6 USDC) or 'dental-clinics' ($9 USDC) |
verify_emailInspect
Verify an email address in real time (RFC 5322 syntax, live DNS MX lookup, disposable domain filter, and zero-send SMTP handshake). Supports VerifyPulse API key or HTTP 402 (x402) Base USDC micropayment.
| Name | Required | Description | Default |
|---|---|---|---|
| Yes | Email address to verify (e.g. founder@stripe.com) | ||
| api_key | No | Optional VerifyPulse API key (vp_...) or Base L2 USDC transaction hash (0x...) |
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
4 tool updates
- First observed
get_x402_payment_endpoints - First observed
inspect_domain_dns - First observed
preview_b2b_leads - First observed
verify_email
Related MCP Connectors
Validates email syntax and MX records. x402 payment required (testnet USDC).
Email verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay
B2B data for AI agents: lead lookup, deliverability scoring, domain intel. x402 $0.01-$0.03/call.
Email, phone, domain, URL & OFAC verification; phishing and IBAN checks via x402.
Related MCP Servers
- AlicenseNot gradedqualityCmaintenanceReal-time email verification API with syntax, MX, disposable detection, role-based flags, quality score 0-100. Built for agent outreach pipelines with pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.MIT
- FlicenseNot gradedqualityCmaintenanceEnables AI clients to perform domain verification, DNS lookup, and domain assessment via the Revnuvo x402 paid APIs, with automatic USDC micropayments on Base.-
- AlicenseNot gradedqualityCmaintenanceFinds, filters, and verifies local-business leads on demand; every returned email carries a verification receipt (verifier, verdict, timestamp). Credit-based with per-key spend budgets; 25 free validated leads at signup.MIT

AfaAgent x402 API Suiteofficial
FlicenseNot gradedqualityDmaintenance43 x402-enabled API tools — DeFi, wallet security, AI/ML, developer tools, SEO. Pay-per-call USDC on Base via x402 protocol.-
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