curl --request POST \
  --url https://qubesync.com/api/v1/connections \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "redirect_url": "https://myapp.com/quickbooks-setup-callback"
}
'

import requests

url = "https://qubesync.com/api/v1/connections"

payload = {
    "name": "<string>",
    "redirect_url": "https://myapp.com/quickbooks-setup-callback"
}
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({name: '<string>', redirect_url: 'https://myapp.com/quickbooks-setup-callback'})
};

fetch('https://qubesync.com/api/v1/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://qubesync.com/api/v1/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([
    'name' => '<string>',
    'redirect_url' => 'https://myapp.com/quickbooks-setup-callback'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>",
    "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://qubesync.com/api/v1/connections"

	payload := strings.NewReader("{\n  \"name\": \"<string>\",\n  \"redirect_url\": \"https://myapp.com/quickbooks-setup-callback\"\n}")

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

	req.Header.Add("Authorization", "Basic <encoded-value>")
	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://qubesync.com/api/v1/connections")
  .header("Authorization", "Basic <encoded-value>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"<string>\",\n  \"redirect_url\": \"https://myapp.com/quickbooks-setup-callback\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://qubesync.com/api/v1/connections")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"<string>\",\n  \"redirect_url\": \"https://myapp.com/quickbooks-setup-callback\"\n}"

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

{
  "data": {
    "id": "123e4567-e89b-12d3-a456-426614174000",
    "app_id": "550e8400-e29b-41d4-a716-446655440000",
    "username": "550e8400-e29b-41d4-a716-446655440001",
    "name": "My Customer Inc.",
    "last_connected_at": null,
    "company_file": null,
    "type": "standard",
    "qbxml_version": null,
    "quickbooks_product_name": null,
    "redirect_url": "https://myapp.com/quickbooks-setup-callback",
    "links": {
      "self": "/api/v1/connections/123e4567-e89b-12d3-a456-426614174000",
      "ui": "/app/connections/123e4567-e89b-12d3-a456-426614174000",
      "onboarding": "https://qubesync.com/onboarding/abcdef123456"
    },
    "inserted_at": "2023-01-01T12:00:00Z",
    "updated_at": "2023-01-01T12:00:00Z"
  }
}

{
  "error": {
    "code": "unauthorized",
    "message": "Authentication required"
  }
}