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Country and Currency Codes – Name Normalise
x402
Country and Currency Codes – Name Normalise 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 2026-10-30).
Normalises free-text country name variants (e.g. USA, U.S., United States of America) to ISO 3166-1 alpha-2 and alpha-3 codes, with a confidence score, up to 25 names per call.
Price / call$0.02
Success—
StatusUnknown
How this service works
Normalise country names like USA, U.S. or United States of America to ISO codes; up to 25 per call, with confidence.
Output
Returns an array of result objects, one per input name, each containing the original input string, the matched canonical country name, ISO alpha-2 code, ISO alpha-3 code, match status, the field matched on, and a numeric confidence score. Also includes a summary, verdict, and optional degraded/disclaimer fields at the response level.
Example use cases
Standardise messy country data in CRM
“I've got a list of country name variations from our CRM — things like 'USA', 'U.S.', 'United States of America', 'Deutschland', 'Great Britain' — can you convert them all to ISO 3166-1 alpha-2 and alpha-3 codes so our database is consistent?”
E-commerce checkout country field cleanup
“Our checkout form accepts free-text country input and we're getting all sorts of variants like 'UK', 'England', 'Россия', 'Brasil' — can you resolve each one to its official ISO alpha-2 code and tell me the confidence level for each match?”
Survey response normalisation
“I have survey responses where people typed their country in different ways — 'America', 'US', 'United States', 'Österreich', 'Korea' — can you normalise these to ISO 3166-1 codes and flag any low-confidence matches I should review?”
Technical details
Endpoint
GEThttps://country-codes-iso.x402tookit.com/name-normalise?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to resolve informal, user-typed, or multilingual country name variants to authoritative ISO 3166-1 codes at scale (up to 25 per call) and require a per-result confidence score to flag uncertain matches. It is purpose-built for name normalisation with fuzzy matching, unlike a plain code-conversion endpoint which only handles already-structured codes.
Side effects
- More than 25 names submitted in a single call — excess names may be skipped or rejected
- Completely unrecognisable or misspelled strings return low confidence or null codes
- Ambiguous names that map to multiple countries (e.g. 'Georgia') return the best-guess match with lower confidence
- Missing 'names' query parameter causes a 400-level error
- Service degraded flag set to true when operating in reduced-accuracy mode
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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