Marketplace · API · x402

tools.ipintel.ai/whois-lookup

WHOIS Lookup API. Retrieve domain registration data including registrar, WHOIS server, creation date, expiration date, updated date, nameservers, domain status, and privacy/redaction signals. Useful for agents, developers, domain intelligence, expiry checks, registrar lookup, ownership investigation, and security workflows. Paid per call via x402.

Endpoint	`https://tools.ipintel.ai/whois-lookup`
Trust	100% uptime over 1 checks · ~503 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	0x0550779CFBc832657A8BB46BAC9f359A5ad038B8
method	POST
last updated	2026-10-25T03:33:14.357Z

Use it

Call it (an x402 client pays automatically)

curl -i https://tools.ipintel.ai/whois-lookup
# 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-f8779328b78d77bf

Search the whole marketplace from your agent (MCP)

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