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PennyRail Country Code Lookup
x402
PennyRail Country Code Lookup 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 or identifier and returns the corresponding ISO country code (or vice versa)
Price / call$0.003
Success—
StatusUnknown
How this service works
Machine-readable settlement service
Output
Returns a machine-readable object containing the resolved country code (likely ISO 3166-1 alpha-2 or alpha-3) and potentially related metadata such as the canonical country name, given an input country name or identifier string.
Example use cases
Normalize country names in a dataset
“I have a list of customer records where the country field has full names like 'United Kingdom' and 'Australia' — can you convert each of those to their standard two-letter ISO codes?”
Validate a user-entered country at checkout
“A user typed 'Deutschland' in the country field of our checkout form — what is the standard country code so I can process their order correctly?”
Enrich shipping address with country code
“I have a shipping address where the destination country is listed as 'South Korea' — what ISO code should I use when submitting this to our carrier API?”
Technical details
Endpoint
POSThttps://pennyrail.vercel.app/api/p/network/country.lookup--country-code-lookupWhen to prefer
Use this endpoint when you need a lightweight, pay-per-call country name to ISO code resolution without setting up a local lookup table or integrating a heavier geographic data API. Particularly useful in agent workflows that occasionally need to normalize country strings and want a simple REST call rather than a bundled library.
Side effects
- Unrecognized or misspelled country name returns an error or empty result
- Ambiguous input (e.g. abbreviated or informal names) may return incorrect or null results
- Non-string or malformed input field causes a validation error
- Service unavailable returns a 402 or 5xx HTTP status
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | string |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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