# Delx Commerce ISO 3166 Country Lookup

> Delx Commerce ISO 3166 Country Lookup is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-02).

Looks up the full country name for a given ISO 3166-1 alpha-2 country code, paid per-call via USDC on Base or Solana.

## Facts

- Endpoint: POST https://commerce.delx.ai/api/v1/x402/iso3166-country-lookup?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/delx-commerce-iso-3166-country-lookup-cb65385d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_idOrLYG4oWSYVwA739Vkj

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 delx-commerce-iso-3166-country-lookup-cb65385d -d '<json body>'
```

Example prompt: What is the full country name for the ISO 3166-1 alpha-2 code 'BR'?

## When to prefer this

Choose this endpoint when you need a lightweight, no-signup, pay-per-call ISO 3166-1 alpha-2 to country name resolution with cryptographic payment via USDC on Base or Solana — especially useful in agent workflows where you want verifiable delivery and exact per-call pricing without managing API keys or subscriptions.

## Known failure modes

- Invalid or unrecognized alpha-2 code returns an error response
- Missing 'code' field in request body may return a validation error
- Payment failure via x402 protocol prevents the call from completing
- Unsupported or malformed input (e.g. alpha-3 codes) may not return a result

## How this service works

Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.

## Output

Returns a JSON object containing the original alpha-2 code, a schema identifier string, and the full official country name (e.g. {"code":"BR","schema":"delx/util-iso3166-country-lookup/v1","country_name":"Brazil"}).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "code": {
   "type": "string",
   "description": "ISO3166-1 alpha-2 code"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "code": "BR",
  "schema": "delx/util-iso3166-country-lookup/v1",
  "country_name": "Brazil"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/delx-commerce-iso-3166-country-lookup-cb65385d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from commerce.delx.ai](https://www.zero.xyz/host/commerce.delx.ai/llms.txt)