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fraud-ip-reputation
x402
fraud-ip-reputation is a paid API for AI agents from payai.agentstools.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Returns ASN, country, datacenter/hosting classification, Tor-exit and Spamhaus DROP flags, and a deterministic risk score for a 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 JSON object containing the IP's ASN number, AS organization name, resolved country, a boolean or label indicating datacenter/hosting classification, Tor-exit flag, Spamhaus DROP flag, a deterministic numeric risk score, and a list of human-readable reasons explaining the score.
Example use cases
Block high-risk sign-ups at registration
“Before we create this account, screen the sign-up IP 203.0.113.77 for me — check if it's a Tor exit node, hosted on a datacenter, or on the Spamhaus DROP list, and give me the risk score so we can decide whether to allow the registration.”
KYC geo-mismatch check during onboarding
“A user claims to be based in Germany but their IP is 185.220.101.5 — can you check whether that IP's geolocation actually matches Germany and flag any fraud signals like Tor or spam infrastructure?”
Investigate suspicious payment attempt
“We just got a payment from IP 45.33.32.156 — can you pull its ASN, hosting classification, and Spamhaus DROP status, and tell me the risk score so I know if it's likely fraudulent?”
Technical details
Endpoint
GEThttps://payai.agentstools.dev/fraud/ipWhen to prefer
Choose this endpoint when you need a single deterministic, multi-signal reputation score for a public IPv4 address combining ASN enrichment, datacenter classification, Tor-exit detection, and Spamhaus DROP blocklist checks in one call — ideal for KYC pipelines, fraud prevention at sign-up, and anti-abuse workflows where you need explainable risk reasons rather than a black-box ML score.
Side effects
- Private or reserved IP addresses (RFC1918) are not valid inputs and will return an error
- Missing required 'ip' query parameter returns a 400 or similar client error
- Malformed IP string (non-IPv4 format) causes a validation error
- Payment not completed (x402 flow not followed) results in a 402 Payment Required response
- Rate limits or upstream data source unavailability may cause transient 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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