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IP Reputation Lookup
x402
IP Reputation Lookup is a paid API for AI agents from skinwinking.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).
Returns reputation data for an IPv4 or IPv6 address, including ASN, country, Tor exit node status, and a verdict flag.
Price / call$0.002
Success—
StatusUnknown
How this service works
50 pay-per-call tools for agents over x402 (USDC on Base, Polygon, Solana): crypto market data, token audits, indicators, swap routing, web extraction, DNS/WHOIS/email checks, FX, weather and AI text/image tools.
Output
A JSON object containing the ASN number, country code (e.g. 'DE'), a boolean indicating whether the IP is a Tor exit node, and a verdict string (e.g. 'flagged' or 'clean') summarizing the IP's reputation.
Example use cases
Fraud detection on new signups
“A new user just signed up from IP 185.220.101.45 — can you check if it's flagged or associated with Tor before I let them access the platform?”
Security review of server logs
“I'm seeing a lot of traffic from 103.21.244.0 in my logs — can you tell me its ASN, country, and whether it has a bad reputation?”
Geo-fencing and risk assessment
“Before processing this transaction, can you look up 91.108.4.1 and tell me if it's flagged, what country it's from, and whether it's a Tor node?”
Technical details
Endpoint
GEThttps://skinwinking.com/api/v1/web/ip-reputation?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, pay-per-call IP reputation check with Tor detection, ASN, and country data without committing to a subscription-based threat intelligence platform. It is ideal for lightweight fraud detection, access control, or log enrichment in agent workflows where cost per call ($0.002 USDC) is acceptable and crypto micropayment infrastructure (x402) is already in place.
Side effects
- Invalid or malformed IP address returns an error response
- Private or reserved IP ranges may return no meaningful reputation data
- Unknown or unregistered IPs may have incomplete ASN or country data
- Payment failure via x402 protocol blocks the request
- Rate limiting or network errors may cause timeouts
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"asn": 60729,
"isTor": true,
"country": "DE",
"verdict": "flagged"
}
}Tags
x402
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