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x402.agentutility.ai email-verify
https://x402.agentutility.ai/email-verify
answers 402
Verifies an email address and its domain with DNS-based risk checks: MX, disposable-domain, role-account, SPF, DMARC, and DKIM signals. Privacy-safe: does not probe the recipient mailbox. Use it as an email verifier, email verification API, or to validate email address deliverability.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.005
- Network
- base
- Pay to
- 0x6c0752c09e7F6fA6526fCDf40e456a159ebB5621
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 15 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-09-06T01:16:10.618Z (23d ago)
- Category
- ai-inference
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402.agentutility.ai%2Femail-verify"