curl --request GET \
  --url https://api.syntage.com/invoices/line-items/{id} \
  --header 'X-API-Key: <api-key>'

import requests

url = "https://api.syntage.com/invoices/line-items/{id}"

headers = {"X-API-Key": "<api-key>"}

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

print(response.text)

const options = {method: 'GET', headers: {'X-API-Key': '<api-key>'}};

fetch('https://api.syntage.com/invoices/line-items/{id}', 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.syntage.com/invoices/line-items/{id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "X-API-Key: <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"
	"net/http"
	"io"
)

func main() {

	url := "https://api.syntage.com/invoices/line-items/{id}"

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

	req.Header.Add("X-API-Key", "<api-key>")

	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.syntage.com/invoices/line-items/{id}")
  .header("X-API-Key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.syntage.com/invoices/line-items/{id}")

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

request = Net::HTTP::Get.new(url)
request["X-API-Key"] = '<api-key>'

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

{
  "@id": "/invoices/line-items/91106968-1abd-4d64-85c1-4e73d96fb997",
  "@type": "InvoiceLineItem",
  "id": "91106968-1abd-4d64-85c1-4e73d96fb997",
  "invoice": {
    "@id": "/invoices/91106968-1abd-4d64-85c1-4e73d96fb997",
    "@type": "Invoice",
    "id": "91106968-1abd-4d64-85c1-4e73d96fb997",
    "uuid": "def404af-5eef-4112-aa99-d1ec8493b89a",
    "version": 3.3,
    "reference": "Branch-A",
    "internalIdentifier": "00001",
    "type": "I",
    "usage": "G03",
    "paymentType": "PUE",
    "paymentMethod": "04",
    "paymentTerms": "immediate_payment",
    "placeOfIssue": "01210",
    "issuer": {
      "rfc": "AOM920820BEA",
      "name": "APPLE OPERATIONS MEXICO S.A. DE C.V.",
      "taxRegime": 601,
      "blacklistStatus": null
    },
    "isIssuer": true,
    "receiver": {
      "rfc": "PEIC211118IS0",
      "name": "Pedro Infante Cruz",
      "blacklistStatus": "presumed"
    },
    "isReceiver": false,
    "currency": "MXN",
    "discount": 3324,
    "tax": 5224,
    "subtotal": 51349.8,
    "creditedAmount": 31.32,
    "subtotalCreditedAmount": 27,
    "total": 53249.8,
    "exchangeRate": 19.8,
    "paidAmount": 53249.8,
    "dueAmount": 0,
    "lastPaymentDate": "2023-11-07T05:31:56Z",
    "fullyPaidAt": "2023-11-07T05:31:56Z",
    "paymentTermsRaw": "Tarjeta de crédito",
    "status": "VIGENTE",
    "pac": "SAT970701NN3",
    "issuedAt": "2019-01-03T21:10:40.000Z",
    "certifiedAt": "2019-01-03T21:10:41.000Z",
    "cancellationStatus": "Cancelable con aceptación",
    "cancellationProcessStatus": "En proceso",
    "canceledAt": "2023-11-07T05:31:56Z",
    "relations": [
      {
        "@id": "/invoices/relations/93a197e7-6baa-5dc5-bf8d-fb1645a770c1",
        "@type": "InvoiceRelation",
        "id": "91106968-1abd-4d64-85c1-4e73d96fb997",
        "type": 7,
        "invoice": "/invoices/92106967-2abd-5d64-95c2-4e73d96fb998",
        "relatedInvoice": "/invoices/92106967-2abd-5d64-95c2-4e73d96fb998",
        "relatedInvoiceUuid": "def404af-5eef-4112-aa99-d1ec8493b89a",
        "createdAt": "2020-01-01T12:15:00.000Z",
        "updatedAt": "2020-01-01T12:15:00.000Z"
      }
    ],
    "xml": true,
    "pdf": true,
    "createdAt": "2020-01-01T12:15:00.000Z",
    "updatedAt": "2020-01-01T12:15:00.000Z",
    "tags": [
      {
        "@id": "/tags/91106968-1abd-4d64-85c1-4e73d96fb997",
        "@type": "Tag",
        "id": "e0a24894-7fbf-48ae-bfb0-efaae30a6319",
        "name": "To be reviewed",
        "resourceType": "invoice",
        "color": "#22c558",
        "createdAt": "2020-01-01T12:15:00.000Z",
        "updatedAt": "2020-01-01T12:15:00.000Z"
      }
    ]
  },
  "identificationNumber": "<string>",
  "productIdentification": "50121537",
  "description": "Apple iPhone",
  "unitAmount": 70,
  "unitCode": "KGM",
  "quantity": 60,
  "discountAmount": 0,
  "totalAmount": 4200,
  "retainedTaxes": {
    "valueAddedTax": 0,
    "incomeTax": 0,
    "sinTax": 0
  },
  "transferredTaxes": {
    "valueAddedTax": 672,
    "sinTax": 0
  },
  "taxes": [
    {
      "type": "transfer",
      "tax": "002",
      "base": 4200,
      "factor": {
        "type": "rate",
        "amount": 0.16
      },
      "amount": 672
    }
  ],
  "createdAt": "2020-01-01T12:15:00.000Z",
  "updatedAt": "2020-01-01T12:15:00.000Z"
}

{
  "message": "<string>"
}

{
  "message": "<string>"
}