/v1/nft/collections/{slug}/traits

{
  "collection": {
    "slug": "fuzzybears",
    "name": "Fuzzybears",
    "cid": "33920d4b2f0346fba52ece9f05c54f5f"
  },
  "traits": [
    {
      "type": "Aura",
      "values": [
        {
          "value": "Fire",
          "count": 226
        },
        {
          "value": "Plasma",
          "count": 134
        },
        {
          "value": "Light",
          "count": 77
        },
        {
          "value": "Clarity",
          "count": 1
        }
      ]
    },
    {
      "type": "Background",
      "values": [
        {
          "value": "XRPL Blue",
          "count": 467
        },
        {
          "value": "XRPL Grey",
          "count": 406
        },
        {
          "value": "XRPL Red-Purple",
          "count": 404
        },
        {
          "value": "XRPL Blue-Purple",
          "count": 357
        },
        {
          "value": "XRPL Green",
          "count": 341
        }
      ]
    },
    {
      "type": "Clothes",
      "values": [
        {
          "value": "XRP",
          "count": 186
        },
        {
          "value": "Army",
          "count": 159
        },
        {
          "value": "XRP Ledger",
          "count": 150
        },
        {
          "value": "Medal",
          "count": 145
        },
        {
          "value": "Business Casual",
          "count": 144
        }
      ]
    },
    {
      "type": "Eyes",
      "values": [
        {
          "value": "Blue",
          "count": 392
        },
        {
          "value": "X-Eyes",
          "count": 337
        },
        {
          "value": "Ripple Eyes",
          "count": 211
        },
        {
          "value": "Side-Eyes",
          "count": 206
        },
        {
          "value": "Thug",
          "count": 198
        }
      ]
    },
    {
      "type": "Fur",
      "values": [
        {
          "value": "Brown",
          "count": 1311
        },
        {
          "value": "Polar",
          "count": 356
        },
        {
          "value": "Black",
          "count": 315
        },
        {
          "value": "Honey",
          "count": 251
        },
        {
          "value": "Ripple",
          "count": 243
        }
      ]
    }
  ]
}

Long arrays and strings are shortened in the example; Send request for the full answer.