Details - HeadDB

Warning: The UUIDs are not real.

Command

/give @p skull 1 3 {display:{Name:"M",Lore:["Skull from HeadDB.org"]},SkullOwner:{Id:"47e9b4e8-7767-3030-b1ad-b7fa69e7ffb8",Properties:{textures:[{Value:"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZDQ2N2JmNmJlOTVlNWM4ZTlkMDE5NzdhMmYwYzQ4N2VkNWIwZGU1Yzg3OTYzYTJlYjE1NDExYzQ0MmZiMmIifX19"}]}}}

API Usage

GET https://headdb.org/api/head/47e9b4e8-7767-3030-b1ad-b7fa69e7ffb8

{
  "name": "M",
  "uuid": "47e9b4e8-7767-3030-b1ad-b7fa69e7ffb8",
  "value": "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZDQ2N2JmNmJlOTVlNWM4ZTlkMDE5NzdhMmYwYzQ4N2VkNWIwZGU1Yzg3OTYzYTJlYjE1NDExYzQ0MmZiMmIifX19",
  "valueDecoded": {
    "textures": {
      "SKIN": {
        "url": "http://textures.minecraft.net/texture/d467bf6be95e5c8e9d01977a2f0c487ed5b0de5c87963a2eb15411c442fb2b"
      }
    }
  },
  "command": "/give @p skull 1 3 {display:{Name:\"M\",Lore:[\"Skull from HeadDB.org\"]},SkullOwner:{Id:\"47e9b4e8-7767-3030-b1ad-b7fa69e7ffb8\",Properties:{textures:[{Value:\"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZDQ2N2JmNmJlOTVlNWM4ZTlkMDE5NzdhMmYwYzQ4N2VkNWIwZGU1Yzg3OTYzYTJlYjE1NDExYzQ0MmZiMmIifX19\"}]}}}"
}

Minecraft Head Database

GET https://headdb.org/api/head/47e9b4e8-7767-3030-b1ad-b7fa69e7ffb8