Marketplace · API · x402

webtools402.176-109-107-191.sslip.io/enrich/email

Validate and classify an email DOMAIN from public DNS: MX hosts + mail-provider, SPF and DMARC policy, plus disposable / free-webmail / role-account flags and a deliverability signal. No SMTP probing of individual mailboxes (privacy + ToS).

Endpoint	`https://webtools402.176-109-107-191.sslip.io/enrich/email`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~486 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493
method	GET
last updated	2026-10-24T18:24:05.282Z

Use it

Call it (an x402 client pays automatically)

curl -i https://webtools402.176-109-107-191.sslip.io/enrich/email
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-d9713aee0efa792e

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}