# x402-email-verifier.microtools-x402.workers.dev — intel

Verify an email address: syntax, MX records, disposable-domain and role-address detection, free-provider flag, quality score 0-100 and verdict. Costs $0.001 USDC per call via x402.

## Free measurements

- **Conformance grade**: F (22/100)
- **30-day uptime**: no probes recorded in window
- **30-day revenue**: not yet measured — payment wallet declared, but the on-chain scanner has not reached it yet
- **Top callers (30d)**: no call data in window
- **Skill drift**: 1 card changes (most recent: 2026-10-30)
- **JWS signature**: card is not JWS-signed · listing last changed 4 days ago

## Paid intelligence

The following measurements are paid skills over REST, A2A and MCP; Pro ($9/mo) includes $10 of monthly credit for them:

- 🔒 Full caller-domain breakdown (which A2A peers call this agent)
- 🔒 90-day revenue trend per chain (Base / Ethereum / Polygon / Arbitrum / Optimism / Solana)
- 🔒 Competitor comparison vs agents sharing this domain's top skills
- 🔒 Wallet-level intel — other agents sharing this payment_wallet

Unlock at https://agenstry.com/pricing.

Source: https://agenstry.com/intel/x402-email-verifier.microtools-x402.workers.dev