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PennyRail Country Lookup from Code
x402
PennyRail Country Lookup from Code is a paid API for AI agents from pennyrail.vercel.app, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).
Looks up a country name and related information given a country code string input
Price / call$0.003
Success—
StatusUnknown
How this service works
Machine-readable settlement service
Output
Returns a JSON object containing the resolved country information corresponding to the provided country code, including the full country name and potentially additional geographic metadata.
Example use cases
Resolve country code in user profile
“I have a user profile with country code 'JP' — can you look up the full country name so I can display it properly in the UI?”
Enrich shipping address data
“I have an order with destination country code 'BR' and I need the full country name to validate the shipping label.”
Decode country code in analytics report
“Our analytics data has country code 'NG' and I need to resolve it to the actual country name for the report.”
Technical details
Endpoint
POSThttps://pennyrail.vercel.app/api/p/network/country.lookup--country-from-codeWhen to prefer
Choose this endpoint when you need a quick, pay-per-call country code resolution without maintaining your own reference database. It is well-suited for agents handling internationalization, address enrichment, or geographic data normalization on a low-frequency basis where the per-call cost of $0.003 USDC is acceptable over a self-hosted solution.
Side effects
- Invalid or unrecognized country code returns an error or empty result
- Malformed input string may return a 400 or unexpected response
- Network or Vercel infrastructure downtime returns a 5xx error
- Payment failure (x402) returns a 402 Payment Required before the lookup is executed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | string |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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