# SYNTHORA GeoIP Lookup

> SYNTHORA GeoIP Lookup is a paid API for AI agents from geoip.hergertsynthora.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-16).

Geolocates an IP address returning country, region, city, ISP, timezone, latitude, and longitude.

## Facts

- Endpoint: POST https://geoip.hergertsynthora.com/service
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/synthora-geoip-lookup-a07f8140
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_M-wOENaLYgSCnPvvFEX7j

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability synthora-geoip-lookup-a07f8140 -d '<json body>'
```

Example prompt: Can you look up where the IP address 8.8.8.8 is coming from — I need the country, city, ISP, and coordinates?

## When to prefer this

Choose this endpoint when you need fast, low-cost IP geolocation enrichment for fraud detection, compliance checks, or traffic routing, and want a simple POST interface with pay-per-use USDC micropayment pricing via x402 on Base. Prefer it over alternatives when you need ISP data alongside geographic coordinates and city-level resolution without managing API keys or subscriptions.

## Known failure modes

- Invalid or malformed IP address returns an error response
- Private or reserved IP ranges (e.g. 192.168.x.x, 10.x.x.x) may return no geolocation data
- Rate limiting or payment failure may result in a 402 or 429 response
- Upstream ip-api.com outage may cause lookup failures
- IPv6 addresses may have reduced accuracy or missing fields

## How this service works

Geolocate any IP: country, region, city, ISP, timezone, lat/lon. For fraud, compliance and routing agents. Free source. $0.005 USDC via x402 on Base. SYNTHORA.

## Output

Returns a JSON object with ok status, niche label, and a result object containing ISP name, latitude, longitude, city, and country for the queried IP address, along with provenance metadata indicating the upstream data source.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "ip"
 ],
 "properties": {
  "ip": {
   "type": "string",
   "description": "ip"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/synthora-geoip-lookup-a07f8140/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from geoip.hergertsynthora.com](https://www.zero.xyz/host/geoip.hergertsynthora.com/llms.txt)