{
  "id": "req-2.5-audio-0001",
  "at": 2,
  "tmax": 200,
  "cur": [
    "USD"
  ],
  "imp": [
    {
      "id": "1",
      "tagid": "audio-preroll-1",
      "bidfloor": 3.0,
      "secure": 1,
      "audio": {
        "mimes": [
          "audio/mpeg",
          "audio/aac"
        ],
        "minduration": 10,
        "maxduration": 30,
        "protocols": [
          9,
          10
        ],
        "startdelay": 0,
        "feed": 1,
        "stitched": 1,
        "nvol": 4,
        "minbitrate": 64,
        "maxbitrate": 320,
        "delivery": [
          2
        ],
        "api": [
          1,
          2
        ],
        "companionad": [
          {
            "w": 300,
            "h": 250
          }
        ],
        "companiontype": [
          1,
          2
        ]
      }
    }
  ],
  "site": {
    "id": "site-1234",
    "name": "Samplelib News",
    "domain": "news.example.com",
    "cat": [
      "IAB12"
    ],
    "page": "https://news.example.com/article/12345",
    "ref": "https://www.google.com/",
    "publisher": {
      "id": "pub-9876",
      "name": "Example Publishing",
      "domain": "example.com",
      "cat": [
        "IAB12"
      ]
    }
  },
  "device": {
    "ua": "Mozilla/5.0 (iPhone; CPU iPhone OS 17_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4 Mobile/15E148 Safari/604.1",
    "geo": {
      "country": "USA",
      "region": "NY",
      "city": "New York",
      "type": 2,
      "lat": 40.7128,
      "lon": -74.006
    },
    "ip": "203.0.113.42",
    "devicetype": 1,
    "make": "Apple",
    "model": "iPhone",
    "os": "iOS",
    "osv": "17.4",
    "language": "en",
    "connectiontype": 6,
    "ifa": "00000000-0000-0000-0000-000000000000",
    "w": 390,
    "h": 844,
    "pxratio": 3.0
  },
  "user": {
    "id": "user-abc-123",
    "buyeruid": "buyer-uid-xyz",
    "yob": 1990,
    "gender": "M",
    "ext": {
      "consent": "CPdGAQOPdGAQOABABBENBSCsAP_AAAAAAAYgF5wAQF5gXmA",
      "eids": [
        {
          "source": "liveramp.com",
          "uids": [
            {
              "id": "XY1234abcd",
              "atype": 3
            }
          ]
        },
        {
          "source": "id5-sync.com",
          "uids": [
            {
              "id": "ID5*aBcDeF",
              "atype": 1
            }
          ]
        }
      ]
    }
  },
  "source": {
    "fd": 0,
    "tid": "tx-abcdef-0001",
    "pchain": "",
    "ext": {
      "schain": {
        "complete": 1,
        "ver": "1.0",
        "nodes": [
          {
            "asi": "exchange1.com",
            "sid": "1234",
            "hp": 1,
            "rid": "bid-request-id-1"
          },
          {
            "asi": "exchange2.com",
            "sid": "abcd",
            "hp": 1,
            "rid": "bid-request-id-2"
          }
        ]
      }
    }
  },
  "regs": {
    "coppa": 0,
    "ext": {
      "gdpr": 1,
      "us_privacy": "1YNN",
      "gpp": "DBABMA~CPdGAQOPdGAQOABABBENBSCsAP_AAAAAAAYgF5wAQF5gXmA",
      "gpp_sid": [
        2
      ]
    }
  }
}