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Country and Currency Codes – ISO 4217 Currency Lookup
x402
Country and Currency Codes – ISO 4217 Currency Lookup is a paid API for AI agents from country-codes-iso.x402tookit.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-29).
Returns the currency for a given country (code, number, minor units) or the list of countries using a given ISO 4217 currency code.
Price / call$0.02
Success—
StatusUnknown
How this service works
Currency of a country (code, number, minor units) or every country using a currency, by ISO 4217.
Output
Returns a currency object containing the ISO 4217 code, name, numeric code, and minor units, plus a list of countries using that currency (each with name, alpha-2 code, and a primary flag). Also includes source attribution, an 'asOf' timestamp, direction of the lookup, and optional disclaimer/summary fields.
Example use cases
E-commerce checkout currency display
“My app is about to show a checkout page for a customer in Brazil — what ISO 4217 currency code, numeric code, and minor units should I use for formatting the price?”
Finding all countries using the Euro
“I need a list of every country that uses the Euro as their currency — can you look that up by the EUR currency code?”
Financial data pipeline enrichment
“I'm processing a transaction for South Korea and need the ISO 4217 currency code, its numeric identifier, and minor unit precision for KRW — can you fetch that?”
Technical details
Endpoint
GEThttps://country-codes-iso.x402tookit.com/country-currency?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to resolve a country to its official ISO 4217 currency (code, numeric, minor units) or find all countries using a specific currency. Prefer this over a generic country-lookup endpoint when the primary output needed is currency metadata. Ideal for financial applications, e-commerce checkout, data enrichment pipelines, and internationalization workflows.
Side effects
- Unrecognized country name or code returns an empty or error result
- Ambiguous query without mode specified may resolve incorrectly (use mode=country or mode=currency to disambiguate)
- Non-ISO currency names may not match
- Territories or special regions may not be included
- Rate limit or payment failure returns HTTP 402
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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