@fruitsbytes/country-list-ts/src/data/topo-json/blm.topo.json

It contains country information including 2 and 3 character ISO codes, country and capital names, currency information, telephone calling codes, and provinces ( first-tier political subdivisions).

{"type":"Topology","objects":{"blm.geo":{"type":"GeometryCollection","geometries":[{"type":"Polygon","properties":{"cca2":"bl"},"arcs":[[0]]}]}},"arcs":[[[94,0],[-40,45],[-34,79],[-20,80],[4,46],[29,-22],[217,-50],[-24,-59],[-37,-64],[-45,-48],[-50,-7]]],"bbox":[-62.86733964799993,17.881984768000052,-62.79165605399993,17.92914459800005],"transform":{"scale":[0.0003027343759999894,0.00018863931999999297],"translate":[-62.867339647999934,17.881984768000052]}}