Accountant Creates

Error while loading OpenAPI operation — Failed to fetch OpenAPI file

C#

var options = new RestClientOptions("https://apitest.nilvera.com")
{
  MaxTimeout = -1,
};
var client = new RestClient(options);
var request = new RestRequest("/eledger/Accountants", Method.Post);
request.AddHeader("Content-Type", "application/json-patch+json");
request.AddHeader("Authorization", "Bearer <API KEY>");
var body = @"{
    ""Name"": ""string"",
    ""BuildingNumber"": ""string"",
    ""Street"": ""string"",
    ""City"": ""string"",
    ""Country"": ""string"",
    ""PostalCode"": ""string"",
    ""Phone"": ""string"",
    ""Fax"": ""string"",
    ""Email"": ""string"",
    ""ContractDate"": ""2024-04-02T11:46:43.407Z"",
    ""AccountantType"": ""string"",
    ""ContractNumber"": ""string""
}";
RestResponse response = await client.ExecuteAsync(request);
Console.WriteLine(response.Content);

PHP-cURL

<?php
$curl = curl_init();
curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://apitest.nilvera.com/eledger/Accountants',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS =>'{
  "Name": "string",
  "BuildingNumber": "string",
  "Street": "string",
  "City": "string",
  "Country": "string",
  "PostalCode": "string",
  "Phone": "string",
  "Fax": "string",
  "Email": "string",
  "ContractDate": "2024-04-02T11:46:43.407Z",
  "AccountantType": "string",
  "ContractNumber": "string"
}',
  CURLOPT_HTTPHEADER => array(
    'Content-Type: application/json-patch+json',
    'Authorization: Bearer <API KEY>'
  ),
));
$response = curl_exec($curl);
curl_close($curl);
echo $response;

NodeJS-Axios

const axios = require('axios');
let data = JSON.stringify({
  "Name": "string",
  "BuildingNumber": "string",
  "Street": "string",
  "City": "string",
  "Country": "string",
  "PostalCode": "string",
  "Phone": "string",
  "Fax": "string",
  "Email": "string",
  "ContractDate": "2024-04-02T11:46:43.407Z",
  "AccountantType": "string",
  "ContractNumber": "string"
});
let config = {
  method: 'post',
  maxBodyLength: Infinity,
  url: 'https://apitest.nilvera.com/eledger/Accountants',
  headers: { 
    'Content-Type': 'application/json-patch+json', 
    'Authorization': 'Bearer <API KEY>'
  },
  data : data
};
axios.request(config)
.then((response) => {
  console.log(JSON.stringify(response.data));
})
.catch((error) => {
  console.log(error);
});