curl --request GET \
  --url https://app.sideshift.app/api/v1/invoices/{invoiceId} \
  --header 'x-api-key: <api-key>'

import requests

url = "https://app.sideshift.app/api/v1/invoices/{invoiceId}"

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://app.sideshift.app/api/v1/invoices/{invoiceId}', 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://app.sideshift.app/api/v1/invoices/{invoiceId}",
  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://app.sideshift.app/api/v1/invoices/{invoiceId}"

	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://app.sideshift.app/api/v1/invoices/{invoiceId}")
  .header("x-api-key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.sideshift.app/api/v1/invoices/{invoiceId}")

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

{
  "invoice": {
    "id": "<string>",
    "invoiceNumber": "<string>",
    "customerId": "<string>",
    "customerName": "<string>",
    "customerEmail": "jsmith@example.com",
    "additionalEmails": [
      "jsmith@example.com"
    ],
    "customerAddress": {
      "line1": "<string>",
      "line2": "<string>",
      "city": "<string>",
      "state": "<string>",
      "postalCode": "<string>",
      "country": "<string>"
    },
    "currency": "<string>",
    "lineItems": [
      {
        "description": "<string>",
        "quantity": 2,
        "unitPriceCents": 2,
        "id": "<string>",
        "amountCents": 123
      }
    ],
    "subtotalCents": 123,
    "taxCents": 123,
    "discountCents": 123,
    "totalCents": 123,
    "allowedPaymentTypes": [
      "<string>"
    ],
    "collectCustomerFee": true,
    "issueDate": "2023-11-07T05:31:56Z",
    "dueDate": "2023-11-07T05:31:56Z",
    "paidAt": "2023-11-07T05:31:56Z",
    "voidedAt": "2023-11-07T05:31:56Z",
    "description": "<string>",
    "notes": "<string>",
    "terms": "<string>",
    "sendReminders": true,
    "remindersSentCount": 123,
    "lastReminderSentAt": "2023-11-07T05:31:56Z",
    "hostedInvoiceUrl": "<string>",
    "pdfUrl": "<string>",
    "bankTransferInstructions": {
      "currency": "<string>",
      "reference": "<string>",
      "hostedInstructionsUrl": "<string>",
      "financialAddresses": [
        {
          "bankName": "<string>",
          "accountNumber": "<string>",
          "routingNumber": "<string>",
          "accountHolderName": "<string>",
          "accountHolderAddress": "<string>",
          "accountType": "<string>",
          "iban": "<string>",
          "swiftCode": "<string>"
        }
      ],
      "generatedAt": "2023-11-07T05:31:56Z"
    },
    "bankTransferFeeCents": 123,
    "bankTransferAmountCents": 123,
    "createdAt": "2023-11-07T05:31:56Z",
    "updatedAt": "2023-11-07T05:31:56Z"
  }
}