Details - HeadDB

Skull

Warning: The UUIDs are not real.

Command

/give @p skull 1 3 {display:{Name:"Skull",Lore:["Skull from HeadDB.org"]},SkullOwner:{Id:"2a000b66-c457-3f93-ab3d-ca0f80e6cbf7",Properties:{textures:[{Value:"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvYWFhMmJkM2M5MDY0NTE0NjU5OThjNzNhNGJkNzUyNTJlYThkNWIwYTM0YzhjYTRkNjcwYTgxYmQxODRhOWVkIn19fQ=="}]}}}

API Usage

GET https://headdb.org/api/head/2a000b66-c457-3f93-ab3d-ca0f80e6cbf7

{
  "name": "Skull",
  "uuid": "2a000b66-c457-3f93-ab3d-ca0f80e6cbf7",
  "value": "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvYWFhMmJkM2M5MDY0NTE0NjU5OThjNzNhNGJkNzUyNTJlYThkNWIwYTM0YzhjYTRkNjcwYTgxYmQxODRhOWVkIn19fQ==",
  "valueDecoded": {
    "textures": {
      "SKIN": {
        "url": "http://textures.minecraft.net/texture/aaa2bd3c906451465998c73a4bd75252ea8d5b0a34c8ca4d670a81bd184a9ed"
      }
    }
  },
  "command": "/give @p skull 1 3 {display:{Name:\"Skull\",Lore:[\"Skull from HeadDB.org\"]},SkullOwner:{Id:\"2a000b66-c457-3f93-ab3d-ca0f80e6cbf7\",Properties:{textures:[{Value:\"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvYWFhMmJkM2M5MDY0NTE0NjU5OThjNzNhNGJkNzUyNTJlYThkNWIwYTM0YzhjYTRkNjcwYTgxYmQxODRhOWVkIn19fQ==\"}]}}}"
}

Minecraft Head Database

GET https://headdb.org/api/head/2a000b66-c457-3f93-ab3d-ca0f80e6cbf7