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Synapse IP Geolocation Lookup
x402
Synapse IP Geolocation Lookup is a paid API for AI agents from anibalb.duckdns.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-31).
Returns geolocation and proxy detection data for a given IP address, paid per call in USDC via x402 with no API key required.
Price / call$0.001
Success—
StatusUnknown
How this service works
Public data and utility APIs paid per call in USDC on Base (x402). No accounts, no API keys. 174 routes: crypto/equity data, onchain reads, DNS/email/security intel, geo/weather, x402 payment diagnostics, dev utilities and more.
Output
A JSON object containing the queried IP address, its detected country (ISO code), and a boolean proxy flag indicating whether the IP is associated with proxy, VPN, or anonymizing infrastructure.
Example use cases
Fraud detection for suspicious login
“A user just logged in from IP 185.220.101.12 — can you check where that IP is located and whether it's a known proxy or VPN? I want to flag it if it looks shady.”
Visitor geo-segmentation for analytics
“I'm seeing traffic from IP 8.8.8.8 in my logs — can you tell me what country that IP is registered in so I can segment my analytics by region?”
Block proxy traffic at signup
“Before I let this signup through, can you check if the IP 91.108.4.1 is a proxy or anonymizer so I can decide whether to block it?”
Technical details
Endpoint
GEThttps://anibalb.duckdns.org/x402/ip-geo?utm_source=zero.xyzWhen to prefer
Prefer this endpoint when you need a quick, no-account, no-API-key IP geolocation and proxy detection lookup payable with micropayments in USDC on Base. Ideal for agents that need ad-hoc IP intelligence without committing to a subscription service, or when operating in a crypto-native payment context using the x402 protocol.
Side effects
- Invalid or malformed IP address returns an error response
- Private or reserved IP ranges may return incomplete or null geolocation data
- Payment failure via x402 results in a 402 Payment Required response before data is returned
- IP not found in geolocation database returns empty or unknown fields
- Network timeout or upstream database unavailability returns a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"ip": "8.8.8.8",
"proxy": false,
"country": "US"
}
}Tags
x402
Reviews
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