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Arch Tools IP Lookup
x402
Arch Tools IP Lookup is a paid API for AI agents from archtools.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Looks up geolocation and network metadata for a given IP address (or the caller's IP if none provided)
Price / call$0.01
Success—
StatusUnknown
How this service works
Geo, ISP, VPN/proxy detection. Pay per call with USDC (x402) or credits - archtools.dev
Output
A JSON object containing geolocation and network metadata for the queried IP address, including fields such as country, region, city, ISP, organization, and possibly ASN, timezone, and coordinates.
Example use cases
Geolocate suspicious login IP
“We just got a login attempt from IP 91.108.4.200 — can you look up where that IP is located and who owns it?”
Enrich user signup with location
“A new user signed up from IP 185.220.101.5 — can you find out what country and city that IP is coming from so I can flag it if needed?”
Check my own public IP location
“What does my current public IP address resolve to in terms of location and ISP?”
Technical details
Endpoint
POSThttps://archtools.dev/v1/tools/ip-lookupWhen to prefer
Choose this endpoint when you need lightweight, pay-per-call IP geolocation without a subscription, especially in agent workflows that already use x402/USDC micropayments. Ideal when you want to enrich a single IP with location and network metadata on demand. It also supports auto-detection of the caller's IP, making it convenient for self-lookup scenarios.
Side effects
- Invalid or malformed IP address returns an error
- Private/reserved IP ranges (e.g. 192.168.x.x, 10.x.x.x) may return no geolocation data
- Payment failure (insufficient USDC balance) results in a 402 response
- Omitting the ip field causes the endpoint to use the caller's IP, which may be unexpected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| ip | string | IP address (uses caller's IP if omitted) |
Tags
x402
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