# auor.io IP Stack Lookup

> auor.io IP Stack Lookup is a paid API for AI agents from api.auor.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Look up geolocation, ISP, and network information for a given IP address

## Facts

- Endpoint: GET https://api.auor.io/ip-stack/v1/lookup
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/auor-io-ip-stack-lookup-d2169b9f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ieNKm0_Ok8ez6eKmm1Zw0

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 auor-io-ip-stack-lookup-d2169b9f
```

Example prompt: Can you look up the geolocation and ISP info for the IP address 203.0.113.42?

## When to prefer this

Use this endpoint when you need IP geolocation or network metadata without signing up for a subscription — it uses the x402 pay-per-call protocol so no account is needed. Prefer it for lightweight, one-off IP lookups in AI agent workflows where provisioning API keys is impractical.

## Known failure modes

- Invalid or malformed IP address returns an error
- Private/reserved IP ranges (e.g. 192.168.x.x) may return no geolocation data
- Payment failure via x402 protocol results in 402 response
- Missing required query parameter returns 400 bad request
- Rate limiting or quota exceeded returns 429

## How this service works

Look up information about an IP Address

## Output

Returns geolocation and network metadata for the queried IP address, including country, region, city, latitude/longitude, timezone, ISP name, and ASN information.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "ip": "8.8.8.8"
  }
 }
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "$ref": "https://api.auor.io/schemas/ip-stack/v1/lookup/input.json",
     "type": "object",
     "$schema": "https://json-schema.org/draft/2020-12/schema"
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/auor-io-ip-stack-lookup-d2169b9f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.auor.io](https://www.zero.xyz/host/api.auor.io/llms.txt)