curl --request GET \
  --url https://api.amberdata.com/markets/spot/order-book-events/{instrument} \
  --compressed \
  --header 'Accept-Encoding: <accept-encoding>' \
  --header 'x-api-key: <api-key>'

{
  "status": 200,
  "title": "OK",
  "description": "Successful request",
  "payload": {
    "metadata": {
      "requestedStartDate": "2024-03-01 00:00:00 000",
      "returnedStartDate": "2024-03-01 00:00:00 005",
      "returnedEndDate": "2024-03-01 00:00:42 218",
      "next": "https://api.amberdata.com/markets/spot/order-book-events/btc_usd?cursor=N4IgxgrgTgzg9lEAuAdhANugNCGAXAQyjwBEC8BTZARgHYAGATgCYBWa5gFmeeoA4cFFABMylGgxatOfenLk48ASwC2FAGIIV5ZCAAWEbSgBKFAsIIAjdFUWqKASRSUoANwLpkoFATW6AnmawIDgwAI7oAHK%2BVEgggUQhuBHRagAK6NAeAUHo-knCFABmBBh4yHwAbJzyCiDaAB7IlQDMXDK19DjocHAA1pYEYH1pFFBKcMLIaJgAvjhFWjpxAFbwKEkUDWB6BCgA5rEg%2BxZNOEooYJmFAKooMBAADo8IlMIAotu7BxQwyCXoGAUUKEYjRFBwIFgOAiP5IRjyboEfAAcSgcCeXhAF3wUEMQnKcUseDAAH0IDApoIvntDroTgQziAtjtaRQACr2fC%2BR66Zj0LgAWnoLWF1AABHIkFLuOLeHxNjSfpy1NyVI9wZCKNDYcgEXUgWEIEIwEdOLQ%2BMxKsxaC1aPLLYwksi%2BsgANqgR7jU3NDjURgAOk4rBwrjgmT80pwaBUAHkoIVgqgMOhZgBdHCWJRTJButOzWZAA",
      "api-version": "2023-09-30"
    },
    "data": [
      {
        "instrument": "btc_usd",
        "exchange": "gdax",
        "exchangeTimestamp": "2024-03-01 00:00:00 005",
        "exchangeTimestampNanoseconds": 174000,
        "sequence": "478262695005780",
        "ask": [],
        "bid": [
          {
            "price": 61141.86,
            "volume": 0,
            "numOrders": null
          }
        ]
      },
      {
        "instrument": "btc_usd",
        "exchange": "gdax",
        "exchangeTimestamp": "2024-03-01 00:00:00 005",
        "exchangeTimestampNanoseconds": 174000,
        "sequence": "478262695005781",
        "ask": [],
        "bid": [
          {
            "price": 61099.03,
            "volume": 0,
            "numOrders": null
          }
        ]
      }
    ]
  }
}