curl --request GET \
  --url https://discord.com/api/v10/sticker-packs \
  --header 'Authorization: <api-key>'

{
  "sticker_packs": [
    {
      "id": "<string>",
      "sku_id": "<string>",
      "name": "<string>",
      "description": "<string>",
      "stickers": [
        {
          "id": "<string>",
          "name": "<string>",
          "tags": "<string>",
          "type": 1,
          "format_type": "<unknown>",
          "description": "<string>",
          "pack_id": "<string>",
          "sort_value": 123
        }
      ],
      "cover_sticker_id": "<string>",
      "banner_asset_id": "<string>"
    }
  ]
}