curl --request GET \
  --url https://storefront-api.fourthwall.com/v1/carts/{cartId}

import requests

url = "https://storefront-api.fourthwall.com/v1/carts/{cartId}"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://storefront-api.fourthwall.com/v1/carts/{cartId}', 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://storefront-api.fourthwall.com/v1/carts/{cartId}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

$response = curl_exec($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://storefront-api.fourthwall.com/v1/carts/{cartId}"

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

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://storefront-api.fourthwall.com/v1/carts/{cartId}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://storefront-api.fourthwall.com/v1/carts/{cartId}")

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

request = Net::HTTP::Get.new(url)

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

{
  "id": "<string>",
  "items": [
    {
      "variant": {
        "id": "<string>",
        "name": "<string>",
        "sku": "<string>",
        "unitPrice": {
          "value": 10,
          "currency": "USD"
        },
        "attributes": {
          "description": "Black, L",
          "color": {
            "name": "Black",
            "swatch": "#000000"
          },
          "size": {
            "name": "L"
          }
        },
        "stock": {
          "type": "<string>",
          "inStock": 5
        },
        "weight": {
          "value": 1,
          "unit": "kg"
        },
        "dimensions": {
          "length": 1,
          "width": 2,
          "height": 3,
          "unit": "cm"
        },
        "images": [
          {
            "id": "00aa4abd-5778-4199-8161-0b49b2f212e5",
            "url": "https://fourthwall.com/image.png",
            "width": 800,
            "height": 600,
            "transformedUrl": "https://fourthwall.com/image.png"
          }
        ],
        "product": {
          "id": "<string>",
          "name": "<string>",
          "slug": "<string>"
        },
        "compareAtPrice": {
          "value": 10,
          "currency": "USD"
        }
      },
      "quantity": 123,
      "groupedBy": {
        "type": "<string>",
        "bundleId": "<string>",
        "groupedId": "<string>"
      }
    }
  ],
  "metadata": {}
}

{
  "code": "CART_NOT_FOUND",
  "cartId": "<cartid>"
}