curl --request POST \
  --url https://sandbox.nmbr.co/services/payroll/employees/batch/upsert \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
[
  {
    "id": "<id>",
    "first_name": "Dan",
    "last_name": "Smith"
  },
  {
    "first_name": "Jane",
    "last_name": "Doe",
    "personal_email": "jane.doe@example.com"
  }
]
'

import requests

url = "https://sandbox.nmbr.co/services/payroll/employees/batch/upsert"

payload = [
    {
        "id": "<id>",
        "first_name": "Dan",
        "last_name": "Smith"
    },
    {
        "first_name": "Jane",
        "last_name": "Doe",
        "personal_email": "jane.doe@example.com"
    }
]
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([
    {id: '<id>', first_name: 'Dan', last_name: 'Smith'},
    {first_name: 'Jane', last_name: 'Doe', personal_email: 'jane.doe@example.com'}
  ])
};

fetch('https://sandbox.nmbr.co/services/payroll/employees/batch/upsert', 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://sandbox.nmbr.co/services/payroll/employees/batch/upsert",
  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([
    [
        'id' => '<id>',
        'first_name' => 'Dan',
        'last_name' => 'Smith'
    ],
    [
        'first_name' => 'Jane',
        'last_name' => 'Doe',
        'personal_email' => 'jane.doe@example.com'
    ]
  ]),
  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://sandbox.nmbr.co/services/payroll/employees/batch/upsert"

	payload := strings.NewReader("[\n  {\n    \"id\": \"<id>\",\n    \"first_name\": \"Dan\",\n    \"last_name\": \"Smith\"\n  },\n  {\n    \"first_name\": \"Jane\",\n    \"last_name\": \"Doe\",\n    \"personal_email\": \"jane.doe@example.com\"\n  }\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://sandbox.nmbr.co/services/payroll/employees/batch/upsert")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("[\n  {\n    \"id\": \"<id>\",\n    \"first_name\": \"Dan\",\n    \"last_name\": \"Smith\"\n  },\n  {\n    \"first_name\": \"Jane\",\n    \"last_name\": \"Doe\",\n    \"personal_email\": \"jane.doe@example.com\"\n  }\n]")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.nmbr.co/services/payroll/employees/batch/upsert")

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  {\n    \"id\": \"<id>\",\n    \"first_name\": \"Dan\",\n    \"last_name\": \"Smith\"\n  },\n  {\n    \"first_name\": \"Jane\",\n    \"last_name\": \"Doe\",\n    \"personal_email\": \"jane.doe@example.com\"\n  }\n]"

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