The Pony API

afro, alicorn, alternate timeline, animated, artist:mrponiator, chaotic timeline, clothes, clown celestia, clown luna, clown nose, discane, discord, draconequus, eyes closed, female, male, mare, pixel art, pony, princess celestia, princess luna, safe, season 5 pixel art, simple background, the cutie re-mark, transparent background, unamused, unicycle

API docs