Attach a connector
curl --request POST \
--url https://api.print.app/v2/designs/{id}/connectors \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"connectorId": "<string>"
}
'import requests
url = "https://api.print.app/v2/designs/{id}/connectors"
payload = { "connectorId": "<string>" }
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: '<string>'})
};
fetch('https://api.print.app/v2/designs/{id}/connectors', 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}/connectors",
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' => '<string>'
]),
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/designs/{id}/connectors"
payload := strings.NewReader("{\n \"connectorId\": \"<string>\"\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/designs/{id}/connectors")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"connectorId\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.print.app/v2/designs/{id}/connectors")
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\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"object": "design",
"id": "design_01J8Z9K2M3N4P5Q6R7S8T9V0W1",
"title": "Business Card",
"unit": "mm",
"pages": [
{
"index": 0,
"title": "Front",
"previewUrl": "https://d1p81tn8mwpox2.cloudfront.net/?k=s3%3A%2F%2Fapp-print-cdn%2Fcontent_f1.png&size=1000"
},
{
"index": 1,
"title": "Back",
"previewUrl": "https://d1p81tn8mwpox2.cloudfront.net/?k=s3%3A%2F%2Fapp-print-cdn%2Fcontent_b1.png&size=1000"
}
],
"tags": [
"cards"
],
"connectorIds": [],
"resourceProfileIds": [],
"pdfProfileId": null,
"settings": {},
"created": "2026-09-02T14:05:11Z",
"modified": "2026-10-11T08:40:27Z"
}{
"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="
}Designs
Attach a connector
Makes the design run a connector on the product page, beside any it already has. A design selector connector belongs on every design it can open.
POST
/
v2
/
designs
/
{id}
/
connectors
Attach a connector
curl --request POST \
--url https://api.print.app/v2/designs/{id}/connectors \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"connectorId": "<string>"
}
'import requests
url = "https://api.print.app/v2/designs/{id}/connectors"
payload = { "connectorId": "<string>" }
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: '<string>'})
};
fetch('https://api.print.app/v2/designs/{id}/connectors', 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}/connectors",
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' => '<string>'
]),
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/designs/{id}/connectors"
payload := strings.NewReader("{\n \"connectorId\": \"<string>\"\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/designs/{id}/connectors")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"connectorId\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.print.app/v2/designs/{id}/connectors")
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\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"object": "design",
"id": "design_01J8Z9K2M3N4P5Q6R7S8T9V0W1",
"title": "Business Card",
"unit": "mm",
"pages": [
{
"index": 0,
"title": "Front",
"previewUrl": "https://d1p81tn8mwpox2.cloudfront.net/?k=s3%3A%2F%2Fapp-print-cdn%2Fcontent_f1.png&size=1000"
},
{
"index": 1,
"title": "Back",
"previewUrl": "https://d1p81tn8mwpox2.cloudfront.net/?k=s3%3A%2F%2Fapp-print-cdn%2Fcontent_b1.png&size=1000"
}
],
"tags": [
"cards"
],
"connectorIds": [],
"resourceProfileIds": [],
"pdfProfileId": null,
"settings": {},
"created": "2026-09-02T14:05:11Z",
"modified": "2026-10-11T08:40:27Z"
}{
"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="
}Authorizations
A secret key from Print.App admin → Domains → Secret keys, sent as Authorization: Bearer sk_…. Server-side only.
Path Parameters
The designId.
Body
application/json
A connector to attach.
The connector id.
Required string length:
1 - 200Response
OK.
A design (template) your customers start from. Open it in the editor with new PrintAppClient({ designId }).
Allowed value:
"design"The designId to pass to PrintAppClient.
The unit the design is measured in: mm, cm, in, pt, px or ft.
Show child attributes
Show child attributes
The connectors the design runs on the product page.
The resource profiles that limit what its editor offers.
The PDF profile its print PDF is made with; null: its own settings.
The settings this design sets for itself, over the store's (see GET /v2/settings). Settings it doesn't set follow the store.
Show child attributes
Show child attributes