Countries - ISO-639, ISO-3166 countries codes with subdivisions and names, ISO-4217 currency designators, ITU-T E.164 IDD phone codes, countries capitals, UN M.49 codes, IANA ccTLD countries domains, FIPS, IOC/NOC and FIFA codes, VERY VERY FAST, compatible with Databases/JSON/BSON/GOB/XML/CSV, Emoji countries flags and currencies, Unicode CLDR.

A Java banking API

This library contains collection of all sorts of useful information for every country.

ISO 3116 country information in JSON format to be included in other projects.

Dart-written, Flutter-powered, and ISO-backed ecosystem for the world's data in the form of compile-time, tree-shakable constant classes with a sealed origin 🌍

💵 Maps country codes (ISO 3166-1-alpha-2) to their default currency codes (ISO 4217)

Correctly rounded monetary amounts and exchange rates for Go

A mapping of countries (ISO 3166-1) to their most used currency (ISO 4217)

Library providing opanapi3 and Go types for store/validation and transfer of ISO-4217, ISO-3166, and other types.

Zero-dependency Java library for real-time currency exchange rates. Supports 165+ currencies (ISO 4217), 5 providers with automatic failover, TTL caching, and parallel queries on Java 21+ via virtual threads. Works on Java 8 through Java 25+, Android-compatible.

Resolvers for ISO-4217 and ISO-18245 codes.

An ISO-4217 currency library for Gleam

Python library to access ISO country and currency standards.

A simple cross-platform currency class library

ISO 3116 country information in YAML format to be included in other projects.

💰 Configure EcmaScript's Intl.NumberFormat with a string pattern

R package containing ISO codes for countries and currencies

Value Object representing a currency using ISO-4217 specifications.

Deep object validation library for .NET

The most comprehensive Javascript library for country codes and classifications