curl --request POST \
  --url https://app.famulor.io/api/v1/carrier-connections \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "carrier": "vonage",
  "name": "My Vonage account",
  "api_key": "1a2345b7",
  "api_secret": "secret",
  "sip_region": "eu"
}
'

import requests

url = "https://app.famulor.io/api/v1/carrier-connections"

payload = {
    "carrier": "vonage",
    "name": "My Vonage account",
    "api_key": "1a2345b7",
    "api_secret": "secret",
    "sip_region": "eu"
}
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({
    carrier: 'vonage',
    name: 'My Vonage account',
    api_key: '1a2345b7',
    api_secret: 'secret',
    sip_region: 'eu'
  })
};

fetch('https://app.famulor.io/api/v1/carrier-connections', 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.famulor.io/api/v1/carrier-connections",
  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' => 'vonage',
    'name' => 'My Vonage account',
    'api_key' => '1a2345b7',
    'api_secret' => 'secret',
    'sip_region' => 'eu'
  ]),
  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://app.famulor.io/api/v1/carrier-connections"

	payload := strings.NewReader("{\n  \"carrier\": \"vonage\",\n  \"name\": \"My Vonage account\",\n  \"api_key\": \"1a2345b7\",\n  \"api_secret\": \"secret\",\n  \"sip_region\": \"eu\"\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://app.famulor.io/api/v1/carrier-connections")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"carrier\": \"vonage\",\n  \"name\": \"My Vonage account\",\n  \"api_key\": \"1a2345b7\",\n  \"api_secret\": \"secret\",\n  \"sip_region\": \"eu\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.famulor.io/api/v1/carrier-connections")

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  \"carrier\": \"vonage\",\n  \"name\": \"My Vonage account\",\n  \"api_key\": \"1a2345b7\",\n  \"api_secret\": \"secret\",\n  \"sip_region\": \"eu\"\n}"

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