Access comprehensive, immutable reference data through our high-performance APIs. From vehicles and countries to currencies and postal codesโperfect for any application requiring reliable, cacheable data.
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{
"countries": [
{
"name": "United States",
"iso_code": "US",
"iso3_code": "USA",
"continent": "North America",
"region": "Northern America",
"currency": "USD",
"phone_code": "+1"
},
{
"name": "Germany",
"iso_code": "DE",
"iso3_code": "DEU",
"continent": "Europe",
"region": "Western Europe",
"currency": "EUR",
"phone_code": "+49"
}
],
"total": 195,
"cache_duration": "immutable"
}All immutable, cacheable, and lightning fast
Complete vehicle database with manufacturers, models, and trims for global markets.
๐ Auto, Insurance, FleetISO country codes, regions, timezones, and continent data for global applications.
๐ Localization, FormsISO currency codes, symbols, and names for financial applications.
๐ฐ Finance, E-commerceISO language codes and names for internationalization support.
๐ i18n, TranslationFixed-date public holidays by country and year for planning applications.
๐ HR, Travel, PlanningSI, Imperial, and other measurement units with conversion factors.
โ๏ธ IoT, EngineeringCountry dialing codes, number lengths, and formatting patterns.
๐ Validation, FormsGlobal airports and seaports with codes and location data.
โ๏ธ Travel, LogisticsRegex patterns for postal code validation by country.
๐ฎ Validation, CheckoutBuilt for performance, designed for developers
Optimized with aggressive caching and immutable data structures for sub-100ms response times.
Enterprise-grade reliability with global CDN distribution and automatic failover.
All data is immutable with infinite cache headers, perfect for CDN distribution.
Dealerships, insurance, fleet management, and automotive marketplaces
Multi-country apps requiring localization and regional data
Payment processing, currency handling, and international checkout
Any application requiring standardized reference data validation
Join thousands of developers already using MatrixAPI for reliable reference data