curl --request POST \
  --url https://int-api.mx.com/users/{user_guid}/accounts/{account_guid}/transactions \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '{}'

import requests

url = "https://int-api.mx.com/users/{user_guid}/accounts/{account_guid}/transactions"

payload = {}
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({})
};

fetch('https://int-api.mx.com/users/{user_guid}/accounts/{account_guid}/transactions', 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://int-api.mx.com/users/{user_guid}/accounts/{account_guid}/transactions",
  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([
    
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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://int-api.mx.com/users/{user_guid}/accounts/{account_guid}/transactions"

	payload := strings.NewReader("{}")

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

	req.Header.Add("Authorization", "Basic <encoded-value>")
	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://int-api.mx.com/users/{user_guid}/accounts/{account_guid}/transactions")
  .header("Authorization", "Basic <encoded-value>")
  .header("Content-Type", "application/json")
  .body("{}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://int-api.mx.com/users/{user_guid}/accounts/{account_guid}/transactions")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/json'
request.body = "{}"

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

{
  "account_guid": "ACT-06d7f44b-caae-0f6e-1384-01f52e75dcb1",
  "account_id": "account123",
  "amount": 61.11,
  "category": "Groceries",
  "category_guid": "CAT-b6d61a19-30a7-e852-2703-bdfb4072289e",
  "check_number_string": null,
  "created_at": "2016-10-08T09:43:42.000Z",
  "currency_code": "USD",
  "date": "2016-10-06T00:00:00.000Z",
  "description": "Whole foods",
  "extended_transaction_type": null,
  "guid": "TRN-265abee9-889b-af6a-c69b-25157db2bdd9",
  "id": null,
  "is_bill_pay": false,
  "is_direct_deposit": false,
  "is_expense": true,
  "is_fee": false,
  "is_income": false,
  "is_international": false,
  "is_manual": true,
  "is_overdraft_fee": false,
  "is_payroll_advance": false,
  "is_recurring": null,
  "is_subscription": false,
  "latitude": null,
  "localized_description": null,
  "localized_memo": null,
  "longitude": null,
  "member_guid": "MBR-7c6f361b-e582-15b6-60c0-358f12466b4b",
  "member_is_managed_by_user": true,
  "memo": "This is a memo",
  "merchant_category_code": null,
  "merchant_guid": null,
  "merchant_location_guid": null,
  "metadata": "some metadata",
  "original_description": null,
  "posted_at": null,
  "status": null,
  "top_level_category": "Food & Dining",
  "transacted_at": null,
  "type": "DEBIT",
  "updated_at": "2016-10-08T05:49:12.000Z",
  "user_guid": "USR-fa7537f3-48aa-a683-a02a-b18940482f54",
  "user_id": "user123"
}