curl --request GET \
  --url https://api.amberdata.com/markets/derivatives/analytics/futures-perpetuals/volumes \
  --header 'x-api-key: <api-key>'

import requests

url = "https://api.amberdata.com/markets/derivatives/analytics/futures-perpetuals/volumes"

headers = {"x-api-key": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {'x-api-key': '<api-key>'}};

fetch('https://api.amberdata.com/markets/derivatives/analytics/futures-perpetuals/volumes', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.amberdata.com/markets/derivatives/analytics/futures-perpetuals/volumes",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "x-api-key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.amberdata.com/markets/derivatives/analytics/futures-perpetuals/volumes"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("x-api-key", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.amberdata.com/markets/derivatives/analytics/futures-perpetuals/volumes")
  .header("x-api-key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.amberdata.com/markets/derivatives/analytics/futures-perpetuals/volumes")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["x-api-key"] = '<api-key>'

response = http.request(request)
puts response.read_body

{
  "status": 200,
  "title": "OK",
  "description": "Successful request",
  "payload": {
    "data": [
      {
        "timestamp": 1706659200000,
        "exchange": "binance",
        "underlying": "BTC",
        "totalDailyVolume": "370916.7",
        "totalDailyVolumeMilUSD": "15800.9",
        "totalDailyVolumeNative": "370916.7"
      },
      {
        "timestamp": 1706659200000,
        "exchange": "bitmex",
        "underlying": "BTC",
        "totalDailyVolume": "1128347366.9",
        "totalDailyVolumeMilUSD": "421.1",
        "totalDailyVolumeNative": "9901.8"
      },
      {
        "timestamp": 1706659200000,
        "exchange": "bybit",
        "underlying": "BTC",
        "totalDailyVolume": "168972.8",
        "totalDailyVolumeMilUSD": "7196.2",
        "totalDailyVolumeNative": "168972.8"
      },
      {
        "timestamp": 1706659200000,
        "exchange": "deribit",
        "underlying": "BTC",
        "totalDailyVolume": "13917.3",
        "totalDailyVolumeMilUSD": "593.7",
        "totalDailyVolumeNative": "13917.3"
      },
      {
        "timestamp": 1706659200000,
        "exchange": "ftxus",
        "underlying": "BTC",
        "totalDailyVolume": null,
        "totalDailyVolumeMilUSD": null,
        "totalDailyVolumeNative": null
      },
      {
        "timestamp": 1706659200000,
        "exchange": "huobi",
        "underlying": "BTC",
        "totalDailyVolume": "15451.3",
        "totalDailyVolumeMilUSD": "658.8",
        "totalDailyVolumeNative": "15451.3"
      },
      {
        "timestamp": 1706659200000,
        "exchange": "kraken",
        "underlying": "BTC",
        "totalDailyVolume": "3908651.8",
        "totalDailyVolumeMilUSD": "174.9",
        "totalDailyVolumeNative": "4107.2"
      },
      {
        "timestamp": 1706659200000,
        "exchange": "okex",
        "underlying": "BTC",
        "totalDailyVolume": "40064594.0",
        "totalDailyVolumeMilUSD": "6700.6",
        "totalDailyVolumeNative": "157175.2"
      },
      {
        "timestamp": 1706572800000,
        "exchange": "binance",
        "underlying": "BTC",
        "totalDailyVolume": "301377.0",
        "totalDailyVolumeMilUSD": "12927.0",
        "totalDailyVolumeNative": "301377.0"
      },
      {
        "timestamp": 1706572800000,
        "exchange": "bitmex",
        "underlying": "BTC",
        "totalDailyVolume": "1052392849.8",
        "totalDailyVolumeMilUSD": "400.2",
        "totalDailyVolumeNative": "9332.4"
      },
      {
        "timestamp": 1706572800000,
        "exchange": "bybit",
        "underlying": "BTC",
        "totalDailyVolume": "136513.9",
        "totalDailyVolumeMilUSD": "5853.9",
        "totalDailyVolumeNative": "136513.9"
      },
      {
        "timestamp": 1706572800000,
        "exchange": "deribit",
        "underlying": "BTC",
        "totalDailyVolume": "12887.8",
        "totalDailyVolumeMilUSD": "554.2",
        "totalDailyVolumeNative": "12887.8"
      },
      {
        "timestamp": 1706572800000,
        "exchange": "ftxus",
        "underlying": "BTC",
        "totalDailyVolume": null,
        "totalDailyVolumeMilUSD": null,
        "totalDailyVolumeNative": null
      },
      {
        "timestamp": 1706572800000,
        "exchange": "huobi",
        "underlying": "BTC",
        "totalDailyVolume": "12169.3",
        "totalDailyVolumeMilUSD": "522.3",
        "totalDailyVolumeNative": "12169.3"
      },
      {
        "timestamp": 1706572800000,
        "exchange": "kraken",
        "underlying": "BTC",
        "totalDailyVolume": "6986109.9",
        "totalDailyVolumeMilUSD": "186.8",
        "totalDailyVolumeNative": "4352.7"
      },
      {
        "timestamp": 1706572800000,
        "exchange": "okex",
        "underlying": "BTC",
        "totalDailyVolume": "32367069.0",
        "totalDailyVolumeMilUSD": "5660.8",
        "totalDailyVolumeNative": "131876.6"
      },
      {
        "timestamp": 1706486400000,
        "exchange": "binance",
        "underlying": "BTC",
        "totalDailyVolume": "290724.5",
        "totalDailyVolumeMilUSD": "12567.6",
        "totalDailyVolumeNative": "290724.5"
      },
      {
        "timestamp": 1706486400000,
        "exchange": "bitmex",
        "underlying": "BTC",
        "totalDailyVolume": "854470564.6",
        "totalDailyVolumeMilUSD": "262.2",
        "totalDailyVolumeNative": "6127.6"
      }
    ]
  }
}

{}