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

import requests

url = "https://api.amberdata.com/markets/derivatives/analytics/futures-perpetuals/apr-basis/live-term-structures"

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/apr-basis/live-term-structures', 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/apr-basis/live-term-structures",
  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/apr-basis/live-term-structures"

	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/apr-basis/live-term-structures")
  .header("x-api-key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.amberdata.com/markets/derivatives/analytics/futures-perpetuals/apr-basis/live-term-structures")

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": [
      {
        "exchange": "deribit",
        "expirationTimestamp": "1718928000000",
        "marginType": "coins",
        "price": 65208,
        "basis": 47,
        "apr": 11.03
      },
      {
        "exchange": "huobi",
        "expirationTimestamp": "1718928000000",
        "marginType": "coins",
        "price": 65156,
        "basis": -5,
        "apr": -1.45
      },
      {
        "exchange": "okex",
        "expirationTimestamp": "1718928000000",
        "marginType": "coins",
        "price": 65192,
        "basis": 31,
        "apr": 7.26
      },
      {
        "exchange": "binance",
        "expirationTimestamp": "1719532800000",
        "marginType": "coins",
        "price": 65317,
        "basis": 156,
        "apr": 9.31
      },
      {
        "exchange": "bitmex",
        "expirationTimestamp": "1719532800000",
        "marginType": "coins",
        "price": 65215,
        "basis": 53,
        "apr": 3.14
      },
      {
        "exchange": "bybit",
        "expirationTimestamp": "1719532800000",
        "marginType": "coins",
        "price": 65290,
        "basis": 128,
        "apr": 7.66
      },
      {
        "exchange": "deribit",
        "expirationTimestamp": "1719532800000",
        "marginType": "coins",
        "price": 65364,
        "basis": 203,
        "apr": 12.11
      },
      {
        "exchange": "huobi",
        "expirationTimestamp": "1719532800000",
        "marginType": "coins",
        "price": 65299,
        "basis": 138,
        "apr": 8.54
      },
      {
        "exchange": "kraken",
        "expirationTimestamp": "1719532800000",
        "marginType": "coins",
        "price": 65250,
        "basis": 89,
        "apr": 5.15
      },
      {
        "exchange": "okex",
        "expirationTimestamp": "1719532800000",
        "marginType": "coins",
        "price": 65240,
        "basis": 78,
        "apr": 4.67
      },
      {
        "exchange": "bitmex",
        "expirationTimestamp": "1721952000000",
        "marginType": "coins",
        "price": 65704,
        "basis": 542,
        "apr": 8.09
      },
      {
        "exchange": "deribit",
        "expirationTimestamp": "1721952000000",
        "marginType": "coins",
        "price": 65859,
        "basis": 697,
        "apr": 10.45
      },
      {
        "exchange": "okex",
        "expirationTimestamp": "1721952000000",
        "marginType": "coins",
        "price": 65772,
        "basis": 610,
        "apr": 9.14
      },
      {
        "exchange": "okex",
        "expirationTimestamp": "1724976000000",
        "marginType": "coins",
        "price": 66361,
        "basis": 1199,
        "apr": 9.28
      },
      {
        "exchange": "binance",
        "expirationTimestamp": "1727395200000",
        "marginType": "coins",
        "price": 67189,
        "basis": 2028,
        "apr": 11.32
      }
    ]
  }
}

{}