@fruitsbytes/country-list-ts/src/data/topo-json/gib.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":{"gib.geo":{"type":"GeometryCollection","geometries":[{"type":"Polygon","properties":{"cca2":"gi"},"arcs":[[0]]}]}},"arcs":[[[999,984],[-140,-256],[78,-208],[-109,-520],[-323,11],[-505,274],[57,363],[479,96],[-516,255],[979,-15]]],"bbox":[-5.35624,36.112175,-5.334508,36.163307],"transform":{"scale":[0.00002175375375375384,0.000051183183183185805],"translate":[-5.35624,36.112175]}}