Marketplace · API · x402

api.oldcolonyweb.com/v1/email/verify

For $0.002, privacy-conscious email preflight: submitted addresses and request bodies are not intentionally logged in routine application telemetry (full address still reaches our server). Inspect syntax, DNS/MX, listed disposable domains and provider typos; receive structured decisions. API reverse-proxy access logging is disabled; infrastructure/payment providers may keep records. No zero-retention, mailbox-existence, deliverability or consent guarantee.

Endpointhttps://api.oldcolonyweb.com/v1/email/verify
Trust100% uptime over 1 checks · ~1003 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x1403ddf1151E0DD4Fa68B06CC9cbf7D55cBe2062
methodPOST
last updated2026-11-11T13:10:36.996Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.oldcolonyweb.com/v1/email/verify
# 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/x402-372fc9e4f4f5952f

Search the whole marketplace from your agent (MCP)

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

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