Geography APIs

Country administrative division data - admin levels, units, and detailed unit info using ISO 3166-1 alpha-2 codes. Supports level-based filtering for precise subdivision queries.

Country data with ISO codes, capitals, regions, subregions, currencies, calling codes, nationalities, and flag emojis. Supports region and subregion filtering.

City-level geographic data - names, lat/lng coordinates, admin unit details, and ISO codes. Filter by country and optionally by state, province, or territory.

World regions and subregions - Africa, Americas, Asia, Europe, Oceania, Polar. Two-level hierarchy for geographic classification and filtering.

Country and organization flags in PNG, WEBP, or SVG. Flat or round shapes, five sizes (16px-64px). No need to host or maintain a flag library.