Marketplace · API · x402

api.payperscreen.com/screen-ip

IP risk check (beta) for logins and checkouts: is a public IPv4 address on the Spamhaus ZEN blocklist (spam, botnets, hijacked networks) or a Tor exit node? Includes the network owner. Returns a low, medium or high risk level.

Endpoint	`https://api.payperscreen.com/screen-ip`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~595 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	0xA816343b4F88742FAEF03F51eC23EeE1367C6f76
method	GET
last updated	2026-10-27T10:02:14.479Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.payperscreen.com/screen-ip
# 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-a1cf1da0ecc28360

Search the whole marketplace from your agent (MCP)

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