const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.fingopay.io/v1/account-name-validation', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.fingopay.io/v1/account-name-validation"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

curl --request GET \
  --url https://api.fingopay.io/v1/account-name-validation \
  --header 'Authorization: Bearer <token>'

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.fingopay.io/v1/account-name-validation"

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

	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.fingopay.io/v1/account-name-validation")
  .header("Authorization", "Bearer <token>")
  .asString();

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.fingopay.io/v1/account-name-validation",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

using RestSharp;


var options = new RestClientOptions("https://api.fingopay.io/v1/account-name-validation");
var client = new RestClient(options);
var request = new RestRequest("");
request.AddHeader("Authorization", "Bearer <token>");
var response = await client.GetAsync(request);

Console.WriteLine("{0}", response.Content);

{
  "status": "success",
  "message": "Account validated",
  "data": {
    "found": true,
    "accountId": "0112345678900",
    "accountName": "Jane Wambui",
    "accountType": "pesalink",
    "freezeStatus": "0",
    "restrictStatus": "0",
    "errorMessage": "Account does not exist."
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "missing_parameter",
    "message": "<string>",
    "param": "<string>",
    "requestId": "<string>"
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "missing_parameter",
    "message": "<string>",
    "param": "<string>",
    "requestId": "<string>"
  }
}