curl --request GET \
  --url https://api.print.app/v2/designs/{id}/content \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.print.app/v2/designs/{id}/content"

headers = {"Authorization": "Bearer <token>"}

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

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.print.app/v2/designs/{id}/content', 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.print.app/v2/designs/{id}/content",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($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.print.app/v2/designs/{id}/content"

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

	req.Header.Add("Authorization", "Bearer <token>")

	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.print.app/v2/designs/{id}/content")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.print.app/v2/designs/{id}/content")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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

{
  "object": "design_content",
  "designId": "design_01J8Z9K2M3N4P5Q6R7S8T9V0W1",
  "unit": "mm",
  "pages": [
    {
      "index": 0,
      "id": "page_5b1e",
      "title": "Front",
      "width": 85,
      "height": 55,
      "bleed": 3,
      "safeMargin": 3,
      "items": [
        {
          "id": "itm_7f3a",
          "ref": "band",
          "type": "rect",
          "box": [
            0,
            0,
            85,
            14
          ],
          "fill": "#1f2a44",
          "lock": "decor"
        },
        {
          "id": "itm_7f3b",
          "ref": "name",
          "type": "text",
          "box": [
            6,
            22,
            73,
            10
          ],
          "text": "Ada Lovelace",
          "font": "open sans",
          "weight": 700,
          "size": 14,
          "align": "left",
          "color": "#1f2a44",
          "field": {
            "title": "Name"
          },
          "lock": "field"
        }
      ]
    }
  ]
}

{
  "error": true,
  "code": "unauthorized",
  "message": "Missing or invalid secret key. Send it as \"Authorization: Bearer sk_…\".",
  "requestId": "FZn-uhymjoEEJow="
}

{
  "error": true,
  "code": "account_suspended",
  "message": "This account is suspended. Settle the outstanding invoice in the Print.App dashboard.",
  "requestId": "FZn-uhymjoEEJow="
}

{
  "error": true,
  "code": "not_found",
  "message": "Not found.",
  "requestId": "FZn-uhymjoEEJow="
}

{
  "error": true,
  "code": "folder_not_empty",
  "message": "The folder still holds designs. Remove them from it (or delete them) first.",
  "requestId": "FZn-uhymjoEEJow="
}

{
  "message": "Too Many Requests"
}

{
  "error": true,
  "code": "internal_error",
  "message": "Something went wrong on our side. Retry the request; if it keeps failing, contact support with the requestId.",
  "requestId": "FZn-uhymjoEEJow="
}