curl --request GET \
  --url https://api.collectpure.com/products/v3 \
  --header 'x-api-key: <api-key>'

import requests

url = "https://api.collectpure.com/products/v3"

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.collectpure.com/products/v3', 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.collectpure.com/products/v3",
  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.collectpure.com/products/v3"

	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.collectpure.com/products/v3")
  .header("x-api-key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.collectpure.com/products/v3")

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

{
  "data": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "title": "<string>",
    "purity": "<string>",
    "weight": "<string>",
    "weightGrams": 123,
    "sku": "<string>",
    "isCertified": true,
    "isIra": true,
    "material": "<string>",
    "attributes": [
      "<string>"
    ],
    "images": [
      "<string>"
    ],
    "manufacturer": {
      "title": "<string>",
      "images": [
        "<string>"
      ],
      "isEsg": true
    },
    "category": {
      "title": "<string>",
      "isNumismatic": true
    },
    "subCategory": {
      "title": "<string>",
      "premiumCalculationType": "<string>"
    },
    "certificateProvider": {
      "title": "<string>"
    },
    "variants": [
      {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "title": "<string>",
        "highestOffer": {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "price": 123,
          "quantity": 123,
          "spotPremium": 123,
          "spotPremiumDollar": 123,
          "expiresAt": "<string>",
          "createdAt": "<string>",
          "updatedAt": "<string>"
        },
        "lowestListing": {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "price": 123,
          "quantity": 123,
          "spotPremium": 123,
          "spotPremiumDollar": 123,
          "expiresAt": "<string>",
          "createdAt": "<string>",
          "updatedAt": "<string>"
        },
        "images": [
          "<string>"
        ],
        "orderBook": {
          "listings": [
            {
              "price": 123,
              "qty": 123,
              "spotPremium": 123,
              "spotPremiumDollar": 123
            }
          ],
          "offers": [
            {
              "price": 123,
              "qty": 123,
              "spotPremium": 123,
              "spotPremiumDollar": 123
            }
          ]
        }
      }
    ],
    "recentActivity": [
      {
        "event": "<string>",
        "createdAt": "<string>",
        "price": 123,
        "quantity": 123,
        "spotPremium": 123,
        "spotPremiumDollar": 123
      }
    ]
  }
}