curl --request POST \
  --url https://api.print.app/v2/connectors/test \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "connectorId": "01KADX3Q7M2B8C4D5E6F7G8H9J",
  "designId": "design_01J8Z9K2M3N4P5Q6R7S8T9V0W1",
  "url": "https://shop.example.com/products/custom-tee"
}
'

import requests

url = "https://api.print.app/v2/connectors/test"

payload = {
    "connectorId": "01KADX3Q7M2B8C4D5E6F7G8H9J",
    "designId": "design_01J8Z9K2M3N4P5Q6R7S8T9V0W1",
    "url": "https://shop.example.com/products/custom-tee"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    connectorId: '01KADX3Q7M2B8C4D5E6F7G8H9J',
    designId: 'design_01J8Z9K2M3N4P5Q6R7S8T9V0W1',
    url: 'https://shop.example.com/products/custom-tee'
  })
};

fetch('https://api.print.app/v2/connectors/test', 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/connectors/test",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'connectorId' => '01KADX3Q7M2B8C4D5E6F7G8H9J',
    'designId' => 'design_01J8Z9K2M3N4P5Q6R7S8T9V0W1',
    'url' => 'https://shop.example.com/products/custom-tee'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.print.app/v2/connectors/test"

	payload := strings.NewReader("{\n  \"connectorId\": \"01KADX3Q7M2B8C4D5E6F7G8H9J\",\n  \"designId\": \"design_01J8Z9K2M3N4P5Q6R7S8T9V0W1\",\n  \"url\": \"https://shop.example.com/products/custom-tee\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.print.app/v2/connectors/test")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"connectorId\": \"01KADX3Q7M2B8C4D5E6F7G8H9J\",\n  \"designId\": \"design_01J8Z9K2M3N4P5Q6R7S8T9V0W1\",\n  \"url\": \"https://shop.example.com/products/custom-tee\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.print.app/v2/connectors/test")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"connectorId\": \"01KADX3Q7M2B8C4D5E6F7G8H9J\",\n  \"designId\": \"design_01J8Z9K2M3N4P5Q6R7S8T9V0W1\",\n  \"url\": \"https://shop.example.com/products/custom-tee\"\n}"

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

{
  "object": "connector_test",
  "ok": true,
  "connector": {
    "object": "connector",
    "id": "01KADX3Q7M2B8C4D5E6F7G8H9J",
    "title": "Print side → pages",
    "mode": "pageIndex",
    "source": {
      "type": "selector",
      "selector": "input[name=\"Print side\"]:checked"
    },
    "query": "input[name=\"Print side\"]:checked",
    "mappings": [
      {
        "from": "Front",
        "to": "1"
      },
      {
        "from": "Back",
        "to": "2"
      },
      {
        "from": "Front and back",
        "to": "1,2"
      }
    ],
    "twoWay": true,
    "page": null,
    "text": null,
    "event": null,
    "created": "2026-10-27T10:00:00Z",
    "modified": "2026-10-27T10:00:00Z"
  },
  "design": {
    "id": "<string>",
    "title": "<string>",
    "editor": "new",
    "attached": true,
    "pages": [
      {
        "index": 123,
        "title": "<string>",
        "previewUrl": "<string>"
      }
    ]
  },
  "page": {
    "url": "<string>",
    "productId": "<string>",
    "passwordProtected": true,
    "control": {
      "kind": "select",
      "name": "<string>",
      "label": "<string>",
      "selector": "<string>",
      "matches": 123,
      "inProductForm": true,
      "sends": "<string>",
      "choices": [
        {
          "value": "<string>",
          "label": "<string>",
          "selected": true
        }
      ],
      "value": "<string>",
      "notes": [
        "<string>"
      ]
    },
    "field": {
      "id": "<string>",
      "label": "<string>",
      "type": "<string>",
      "role": "<string>",
      "source": {
        "role": "<string>",
        "field": "<string>"
      },
      "reference": "<string>",
      "sends": "<string>",
      "choices": [
        {
          "value": "<string>",
          "label": "<string>",
          "selected": true
        }
      ]
    }
  },
  "results": [
    {
      "outcome": "<string>",
      "result": "<string>",
      "ok": true,
      "choice": {
        "value": "<string>",
        "label": "<string>"
      },
      "count": 123,
      "sends": {
        "value": "<string>",
        "text": "<string>"
      },
      "mapping": {
        "from": "<string>",
        "to": "<string>"
      },
      "problem": "<string>",
      "note": "<string>",
      "pages": [
        {
          "index": 123,
          "number": 123,
          "title": "<string>"
        }
      ],
      "designId": "<string>",
      "orientation": "<string>",
      "color": {
        "title": "<string>",
        "hex": "<string>"
      }
    }
  ],
  "issues": [
    {
      "level": "error",
      "code": "<string>",
      "message": "<string>"
    }
  ]
}

{
  "error": true,
  "code": "invalid_request",
  "message": "width is required.",
  "param": "width",
  "requestId": "FZn-uhymjoEEJow="
}

{
  "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": "unsupported_media_type",
  "message": "Send the request body as JSON, with \"Content-Type: application/json\".",
  "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="
}