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IP Reputation & Risk Scoring
x402
IP Reputation & Risk Scoring is a paid API for AI agents from api.agentstools.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Returns ASN, AS organization, country, datacenter/hosting classification, Tor-exit and Spamhaus DROP flags, and a deterministic risk score with reasons for a given public IPv4 address.
Price / call$0.005
Success—
StatusUnknown
How this service works
Reputation of a public IP address for anti-abuse and KYC. Returns ASN, AS-org, country, datacenter/hosting classification, Tor-exit and Spamhaus DROP flags, plus a deterministic risk score with reasons.
Output
A structured object containing the IP's ASN number, AS organization name, resolved country, whether it's classified as a datacenter or hosting IP, boolean flags for Tor exit node status and Spamhaus DROP list membership, a deterministic numeric risk score, and a list of human-readable reasons driving that score. Optionally includes a geo-mismatch flag if a claimed country was provided.
Example use cases
Verify customer IP during account creation
“A new user just signed up from IP 45.33.32.156 — can you quickly check if that's a legitimate residential IP or if it's flagged for abuse? I need to know the risk score and whether it's a datacenter or proxy before I let them through.”
Screen payment transactions for fraud
“We just got a payment attempt from someone claiming to be in Germany but their IP is 198.51.100.88 — can you look up that IP's actual country, ASN, and risk score? I want to know if there's a geo-mismatch or if it's coming from a known bad actor.”
Detect VPN and tor usage at login
“This user's login is coming from an unusual IP — 192.0.2.200 — and I'm suspicious they might be hiding behind a VPN or Tor. Can you check if that IP is a Tor exit node, hosting provider, or high-risk, and give me the full reputation breakdown?”
Technical details
Endpoint
GEThttps://api.agentstools.dev/fraud/ipWhen to prefer
Use this endpoint when you need a quick, structured reputation verdict on a public IPv4 address for fraud prevention, KYC workflows, or anti-abuse gating. It is preferable over general IP geolocation APIs when you specifically need abuse signals like Tor-exit status, Spamhaus DROP membership, hosting/datacenter classification, and a combined risk score with reasons in a single call.
Side effects
- Private or reserved IP address provided — endpoint expects a public IPv4
- Invalid IP format (e.g. IPv6 or malformed string) — likely returns 400 bad request
- IP not found in ASN databases — may return partial data or unknown fields
- Network timeout or upstream lookup failure — may return 5xx error
- Missing required 'ip' query parameter — returns 400 or validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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