# Strale ISO Country Lookup

> Strale ISO Country Lookup is a paid API for AI agents from api.strale.io, paid per call via x402, $0.0216/call, status unknown (last checked 2026-09-15).

Looks up standardized ISO 3166 country data by name, alpha-2 code, alpha-3 code, or numeric code

## Facts

- Endpoint: GET https://api.strale.io/x402/v2/iso-country-lookup
- Price: $0.0216/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/strale-iso-country-lookup-61056dba
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LleSFSx5siYhavj0BDY3d

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 strale-iso-country-lookup-61056dba
```

Example prompt: What are the ISO 3166 alpha-2, alpha-3, and numeric codes for Germany?

## When to prefer this

Choose this endpoint when you need authoritative, audit-trailed ISO 3166 country code lookups — especially in compliance-sensitive workflows where the cryptographic audit chain is required. Prefer it over open datasets when you need traceability, when converting between multiple ISO code formats in a single call, or when building pipelines across 27 countries where Strale's tested data quality matters.

## Known failure modes

- Unrecognized or misspelled country name returns a not-found error
- Invalid or non-existent country code returns an error response
- Ambiguous partial names may not resolve correctly
- Missing required 'query' parameter returns a validation error

## How this service works

The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.

## Output

Returns a structured ISO 3166 country record including the official country name, alpha-2 code, alpha-3 code, and numeric code, along with a cryptographically hashed audit record for every call.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "query"
     ],
     "properties": {
      "query": {
       "type": "string",
       "description": "Country name, alpha-2, alpha-3, or numeric code"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/strale-iso-country-lookup-61056dba/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.strale.io](https://www.zero.xyz/host/api.strale.io/llms.txt)