curl --request POST \
  --url https://api.staging.paycodefintech.net/terminals/download/file \
  --header 'Content-Type: application/json' \
  --header 'api-key: <api-key>' \
  --data '
{
  "file_type": "AID",
  "file_version": "v2.1.5",
  "hash": "2e7eb7a293d2718e23c3777691adc9e16624a8b5ad9dbfa25ddcea3fdb437cc9",
  "network_token": "TI5vXQgbZZPHXP7TOCo0",
  "terminal_id": "term_tPYmyt3FEfKl83JiHpb2"
}
'

import requests

url = "https://api.staging.paycodefintech.net/terminals/download/file"

payload = {
    "file_type": "AID",
    "file_version": "v2.1.5",
    "hash": "2e7eb7a293d2718e23c3777691adc9e16624a8b5ad9dbfa25ddcea3fdb437cc9",
    "network_token": "TI5vXQgbZZPHXP7TOCo0",
    "terminal_id": "term_tPYmyt3FEfKl83JiHpb2"
}
headers = {
    "api-key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    file_type: 'AID',
    file_version: 'v2.1.5',
    hash: '2e7eb7a293d2718e23c3777691adc9e16624a8b5ad9dbfa25ddcea3fdb437cc9',
    network_token: 'TI5vXQgbZZPHXP7TOCo0',
    terminal_id: 'term_tPYmyt3FEfKl83JiHpb2'
  })
};

fetch('https://api.staging.paycodefintech.net/terminals/download/file', 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.staging.paycodefintech.net/terminals/download/file",
  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([
    'file_type' => 'AID',
    'file_version' => 'v2.1.5',
    'hash' => '2e7eb7a293d2718e23c3777691adc9e16624a8b5ad9dbfa25ddcea3fdb437cc9',
    'network_token' => 'TI5vXQgbZZPHXP7TOCo0',
    'terminal_id' => 'term_tPYmyt3FEfKl83JiHpb2'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "api-key: <api-key>"
  ],
]);

$response = curl_exec($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://api.staging.paycodefintech.net/terminals/download/file"

	payload := strings.NewReader("{\n  \"file_type\": \"AID\",\n  \"file_version\": \"v2.1.5\",\n  \"hash\": \"2e7eb7a293d2718e23c3777691adc9e16624a8b5ad9dbfa25ddcea3fdb437cc9\",\n  \"network_token\": \"TI5vXQgbZZPHXP7TOCo0\",\n  \"terminal_id\": \"term_tPYmyt3FEfKl83JiHpb2\"\n}")

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

	req.Header.Add("api-key", "<api-key>")
	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://api.staging.paycodefintech.net/terminals/download/file")
  .header("api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"file_type\": \"AID\",\n  \"file_version\": \"v2.1.5\",\n  \"hash\": \"2e7eb7a293d2718e23c3777691adc9e16624a8b5ad9dbfa25ddcea3fdb437cc9\",\n  \"network_token\": \"TI5vXQgbZZPHXP7TOCo0\",\n  \"terminal_id\": \"term_tPYmyt3FEfKl83JiHpb2\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.staging.paycodefintech.net/terminals/download/file")

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

request = Net::HTTP::Post.new(url)
request["api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"file_type\": \"AID\",\n  \"file_version\": \"v2.1.5\",\n  \"hash\": \"2e7eb7a293d2718e23c3777691adc9e16624a8b5ad9dbfa25ddcea3fdb437cc9\",\n  \"network_token\": \"TI5vXQgbZZPHXP7TOCo0\",\n  \"terminal_id\": \"term_tPYmyt3FEfKl83JiHpb2\"\n}"

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

{
  "file_content": [
    {
      "aid": "A0000008851010",
      "applicationLabel": "MOSOLO DEBIT",
      "defaultTAC": "DC4000A800",
      "denialTAC": "0010000000",
      "onlineTAC": "DC4004A800",
      "terminalFloorLimit": 100000,
      "transactionLimit": 250000
    }
  ],
  "file_type": "AID",
  "file_version": "v2.1.5"
}