Battle.net
HTTPS CORS OAuth
Diablo III, Hearthstone, StarCraft II and World of Warcraft game data APIs
API Endpoint
https://develop.battle.net/documentation/guides/getting-startedMore Games & Comics APIs
Get information about Age of Empires II resources
HTTPS No CORS Free
Nintendo Amiibo Information
HTTPS CORS Free
API for critters, fossils, art, music, furniture and villagers
HTTPS CORS ? Free