curl --request GET \
  --url https://staging-api.chip-in.asia/api/send/groups \
  --header 'Authorization: Bearer <token>' \
  --header 'checksum: <checksum>' \
  --header 'epoch: <epoch>'

import requests

url = "https://staging-api.chip-in.asia/api/send/groups"

headers = {
    "epoch": "<epoch>",
    "checksum": "<checksum>",
    "Authorization": "Bearer <token>"
}

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

print(response.text)

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

fetch('https://staging-api.chip-in.asia/api/send/groups', 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://staging-api.chip-in.asia/api/send/groups",
  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>",
    "checksum: <checksum>",
    "epoch: <epoch>"
  ],
]);

$response = curl_exec($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://staging-api.chip-in.asia/api/send/groups"

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

	req.Header.Add("epoch", "<epoch>")
	req.Header.Add("checksum", "<checksum>")
	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://staging-api.chip-in.asia/api/send/groups")
  .header("epoch", "<epoch>")
  .header("checksum", "<checksum>")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://staging-api.chip-in.asia/api/send/groups")

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

request = Net::HTTP::Get.new(url)
request["epoch"] = '<epoch>'
request["checksum"] = '<checksum>'
request["Authorization"] = 'Bearer <token>'

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

{
  "results": [
    {
      "id": 1,
      "name": "Vendor Payouts",
      "created_at": "2021-04-29T08:00:00.000Z",
      "updated_at": "2021-04-29T08:00:00.000Z"
    },
    {
      "id": 2,
      "name": "Employee Payroll",
      "created_at": "2021-05-12T03:21:40.000Z",
      "updated_at": "2021-05-12T03:21:40.000Z"
    }
  ]
}

{
  "message": "Bad request",
  "code": 400,
  "data": {}
}

{
  "message": "Unauthorized",
  "code": 401,
  "data": {}
}

{
  "message": "You are not authorized to perform this action",
  "code": 403,
  "data": {}
}

{
  "message": "Record not found",
  "code": 404,
  "data": {}
}

{
  "message": "Too many requests. Please try again later.",
  "code": 429,
  "data": {
    "retry_after": 300
  }
}