@fruitsbytes/country-list-ts/src/data/topo-json/mco.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":{"mco.geo":{"type":"GeometryCollection","geometries":[{"type":"Polygon","properties":{"cca2":"mc"},"arcs":[[0]]}]}},"arcs":[[[999,658],[-307,-385],[-105,-128],[-488,-145],[-99,316],[0,79],[26,67],[289,281],[246,201],[74,43],[89,12],[89,-37],[58,-48],[110,-195],[18,-61]]],"bbox":[7.386389,43.727547,7.439293,43.773048],"transform":{"scale":[0.00005295695695695679,0.00004554654654654812],"translate":[7.386389,43.727547]}}