curl --request GET \
  --url https://eu.sequencehq.com/api/customers/by-alias/{alias} \
  --header 'Authorization: <authorization>'

import requests

url = "https://eu.sequencehq.com/api/customers/by-alias/{alias}"

headers = {"Authorization": "<authorization>"}

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

print(response.text)

const options = {method: 'GET', headers: {Authorization: '<authorization>'}};

fetch('https://eu.sequencehq.com/api/customers/by-alias/{alias}', 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://eu.sequencehq.com/api/customers/by-alias/{alias}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: <authorization>"
  ],
]);

$response = curl_exec($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://eu.sequencehq.com/api/customers/by-alias/{alias}"

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

	req.Header.Add("Authorization", "<authorization>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://eu.sequencehq.com/api/customers/by-alias/{alias}")
  .header("Authorization", "<authorization>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://eu.sequencehq.com/api/customers/by-alias/{alias}")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = '<authorization>'

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

{
  "id": "e309e948-088e-4d77-b654-cd85498f1555",
  "createdAt": "2022-06-28T16:47:00Z",
  "legalName": "John Doe",
  "contactName": "John Doe",
  "address": {
    "line1": "Flat 1",
    "line2": "123 Fake Street",
    "town": "New York",
    "state": "NY",
    "postcode": "AB1 2EF",
    "country": "US"
  },
  "email": "john@example.com",
  "telephone": "02010001000",
  "url": "https://example.com/",
  "label": "Example customer",
  "integrationIds": [
    {
      "service": "Xero",
      "id": "ID",
      "lastSynced": "2022-06-28T16:47:00Z",
      "isPending": false
    },
    {
      "service": "Stripe",
      "id": "cus_OCtCxqQDgu1uX9",
      "lastSynced": "2022-06-28T16:47:00Z",
      "isPending": false
    }
  ],
  "archivedAt": "2022-06-28T16:47:00Z",
  "billingEmails": [
    "exampleCorpInvoices@example.com"
  ],
  "taxStatus": "TAXED"
}

This response has no body data.

This response has no body data.

This response has no body data.