curl --request POST \
  --url https://app.papelship.com/api/v1/orders/{invoiceId}/shipments \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --header 'x-store-hash: <api-key>' \
  --data '
{
  "carrier_code": "dhl_express"
}
'

const options = {
  method: 'POST',
  headers: {
    'x-api-key': '<api-key>',
    'x-store-hash': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({carrier_code: 'dhl_express'})
};

fetch('https://app.papelship.com/api/v1/orders/{invoiceId}/shipments', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://app.papelship.com/api/v1/orders/{invoiceId}/shipments"

payload = { "carrier_code": "dhl_express" }
headers = {
    "x-api-key": "<api-key>",
    "x-store-hash": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://app.papelship.com/api/v1/orders/{invoiceId}/shipments",
  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([
    'carrier_code' => 'dhl_express'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <api-key>",
    "x-store-hash: <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"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://app.papelship.com/api/v1/orders/{invoiceId}/shipments"

	payload := strings.NewReader("{\n  \"carrier_code\": \"dhl_express\"\n}")

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

	req.Header.Add("x-api-key", "<api-key>")
	req.Header.Add("x-store-hash", "<api-key>")
	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))

}

{
  "success": true,
  "shipment_id": 123,
  "order": {
    "id": "c35ffd-19a1b2c3d4e-8c7a20",
    "status": "<string>",
    "fulfillment_status": "unfulfilled",
    "paid_at": "2026-10-04T12:00:00.000Z",
    "created_at": "2026-10-04T12:00:00.000Z",
    "customer_email": "<string>",
    "currency": "<string>",
    "total_cents": 123,
    "shipping_cents": 123,
    "shipping_method": {},
    "shipping_address": {
      "full_name": "Alex Morgan",
      "company": "<string>",
      "phone": "+44 20 7946 0958",
      "email": "<string>",
      "country_code": "GB",
      "region": "Greater London",
      "city": "London",
      "district": "<string>",
      "line1": "221B Baker Street",
      "line2": "<string>",
      "postal_code": "NW1 6XE"
    },
    "items": [
      {
        "id": 123,
        "product_id": 123,
        "variant_id": 123,
        "name": "<string>",
        "variant_name": "<string>",
        "sku": "<string>",
        "quantity": 123,
        "total_cents": 123,
        "ships": true,
        "shipped_quantity": 123
      }
    ],
    "shipments": [
      {
        "id": 123,
        "status": "label_created",
        "carrier_code": "dhl_express",
        "carrier_name": "DHL Express",
        "tracking_number": "<string>",
        "tracking_url": "<string>",
        "shipped_at": "2026-10-04T12:00:00.000Z",
        "delivered_at": "2026-10-04T12:00:00.000Z",
        "notify_customer": true,
        "items": [
          {
            "invoice_item_id": 123,
            "qty": 123
          }
        ],
        "events": [
          {
            "status": "label_created",
            "location": "<string>",
            "description": "<string>",
            "occurred_at": "2026-10-04T12:00:00.000Z",
            "source": "merchant"
          }
        ]
      }
    ],
    "returns": [
      {
        "id": "9f1c2a7b3d4e5f60",
        "object": "return",
        "order_id": "<string>",
        "status": "requested",
        "reason": "damaged",
        "customer_note": "<string>",
        "merchant_note": "<string>",
        "return_location_id": 123,
        "return_carrier_code": "<string>",
        "return_carrier_name": "<string>",
        "return_tracking_number": "<string>",
        "return_tracking_url": "<string>",
        "restocked": true,
        "refund_cents": 123,
        "items": [
          {
            "invoice_item_id": 123,
            "quantity": 123,
            "product_name": "<string>",
            "variant_name": "<string>"
          }
        ],
        "events": [
          {
            "status": "<string>",
            "note": "<string>",
            "actor": "<string>",
            "created_at": "2026-10-04T12:00:00.000Z"
          }
        ],
        "created_at": "2026-10-04T12:00:00.000Z",
        "updated_at": "2026-10-04T12:00:00.000Z",
        "resolved_at": "2026-10-04T12:00:00.000Z"
      }
    ],
    "notes": [
      {
        "id": 123,
        "body": "<string>",
        "created_at": "2026-10-04T12:00:00.000Z"
      }
    ]
  }
}

{
  "success": false,
  "code": "INVALID_REQUEST",
  "error": "Request body must be valid JSON",
  "request_id": "req_7YbK2mQ9xP1cRt4v"
}

{
  "success": false,
  "code": "INVALID_API_KEY",
  "error": "Invalid API Key",
  "request_id": "req_7YbK2mQ9xP1cRt4v"
}

{
  "success": false,
  "code": "INSUFFICIENT_SCOPE",
  "error": "This API key needs the orders:write permission",
  "request_id": "req_7YbK2mQ9xP1cRt4v"
}

{
  "success": false,
  "code": "NOT_FOUND",
  "error": "Invoice not found",
  "request_id": "req_7YbK2mQ9xP1cRt4v"
}

{
  "success": false,
  "code": "INVOICE_PAID",
  "error": "A paid order cannot be cancelled. Refund it instead.",
  "request_id": "req_7YbK2mQ9xP1cRt4v"
}

{
  "success": false,
  "code": "VALIDATION_FAILED",
  "error": "customer_email must be a valid email address",
  "request_id": "req_7YbK2mQ9xP1cRt4v"
}

{
  "success": false,
  "code": "RATE_LIMITED",
  "error": "Too many requests. The limit is 300 requests per minute per key.",
  "request_id": "req_7YbK2mQ9xP1cRt4v"
}