curl --request POST \
  --url https://api.smartbills.io/v1/expenses/validate

import requests

url = "https://api.smartbills.io/v1/expenses/validate"

response = requests.post(url)

print(response.text)

const options = {method: 'POST'};

fetch('https://api.smartbills.io/v1/expenses/validate', 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://api.smartbills.io/v1/expenses/validate",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
]);

$response = curl_exec($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://api.smartbills.io/v1/expenses/validate"

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

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.smartbills.io/v1/expenses/validate")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.smartbills.io/v1/expenses/validate")

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

request = Net::HTTP::Post.new(url)

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

[
  {
    "id": 123,
    "jobId": "<string>",
    "attachment": {
      "id": 123,
      "fileName": "<string>",
      "originalFileName": "<string>",
      "fileSize": 123,
      "versionId": "<string>",
      "contentType": "<string>",
      "url": "<string>",
      "thumbnailUrl": "<string>",
      "createdAt": "2023-11-07T05:31:56Z",
      "updatedAt": "2023-11-07T05:31:56Z"
    },
    "transactionId": 123,
    "idempotentId": "<string>",
    "cdnUrl": "<string>",
    "createdAt": "2023-11-07T05:31:56Z",
    "note": "<string>",
    "submittedByEmployeeId": 123,
    "submittedByEmployee": {
      "id": 123,
      "firstName": "<string>",
      "lastName": "<string>",
      "name": "<string>",
      "email": "<string>",
      "avatar": "<string>"
    },
    "expenseReportId": 123,
    "categoryId": 123,
    "isDuplicate": true
  }
]

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>"
}