curl --request PUT \
  --url https://int-api.mx.com/users/{user_guid}/members/{member_guid}/accounts/{account_guid}/transactions/{transaction_guid} \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "transaction": {
    "date": "<string>",
    "memo": "<string>",
    "category_guid": "<string>",
    "description": "new description"
  }
}
'

import requests

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

payload = { "transaction": {
        "date": "<string>",
        "memo": "<string>",
        "category_guid": "<string>",
        "description": "new description"
    } }
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    transaction: {
      date: '<string>',
      memo: '<string>',
      category_guid: '<string>',
      description: 'new description'
    }
  })
};

fetch('https://int-api.mx.com/users/{user_guid}/members/{member_guid}/accounts/{account_guid}/transactions/{transaction_guid}', 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}/members/{member_guid}/accounts/{account_guid}/transactions/{transaction_guid}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'transaction' => [
        'date' => '<string>',
        'memo' => '<string>',
        'category_guid' => '<string>',
        'description' => 'new description'
    ]
  ]),
  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}/members/{member_guid}/accounts/{account_guid}/transactions/{transaction_guid}"

	payload := strings.NewReader("{\n  \"transaction\": {\n    \"date\": \"<string>\",\n    \"memo\": \"<string>\",\n    \"category_guid\": \"<string>\",\n    \"description\": \"new description\"\n  }\n}")

	req, _ := http.NewRequest("PUT", 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.put("https://int-api.mx.com/users/{user_guid}/members/{member_guid}/accounts/{account_guid}/transactions/{transaction_guid}")
  .header("Authorization", "Basic <encoded-value>")
  .header("Content-Type", "application/json")
  .body("{\n  \"transaction\": {\n    \"date\": \"<string>\",\n    \"memo\": \"<string>\",\n    \"category_guid\": \"<string>\",\n    \"description\": \"new description\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

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

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

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"transaction\": {\n    \"date\": \"<string>\",\n    \"memo\": \"<string>\",\n    \"category_guid\": \"<string>\",\n    \"description\": \"new description\"\n  }\n}"

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

{
  "transaction": {
    "account_guid": "ACT-0af29528-bb91-447f-b5de-85c1c42593e5",
    "account_id": "FdvkkAgLS0nbDNUujrblz6rYDSl5w-tTLwYRgIxe7jw",
    "amount": 5003.9,
    "category": "Paycheck",
    "category_guid": "CAT-982ea9e6-3f0e-0c5b-611b-6657a10ba819",
    "check_number_string": null,
    "created_at": "2024-12-20T18:52:36Z",
    "currency_code": null,
    "date": "2024-12-20",
    "description": "MX Technologies",
    "extended_transaction_type": null,
    "guid": "TRN-429ad9fe-a1d2-4559-8590-885b2603f0e1",
    "id": "1734681600000-178fa8095c154a55b9172f977b4c5f9a-0",
    "is_bill_pay": false,
    "is_direct_deposit": false,
    "is_expense": false,
    "is_fee": false,
    "is_income": true,
    "is_international": null,
    "is_manual": false,
    "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-78b14c5f-7297-4fb5-a966-65ac45f74d8",
    "member_is_managed_by_user": true,
    "memo": "Transactions",
    "merchant_category_code": null,
    "merchant_guid": "MCH-8cc3b01a-1c52-47d4-970d-30f8ee5566f1",
    "merchant_location_guid": null,
    "metadata": null,
    "original_description": "MX TECHNOLOGIES PAYMENT",
    "posted_at": "2024-12-20T12:00:00Z",
    "status": "POSTED",
    "top_level_category": "Income",
    "transacted_at": "2024-12-20T12:00:00Z",
    "type": "CREDIT",
    "updated_at": "2024-12-20T18:52:38Z",
    "user_guid": "USR-ef7a82f6-d6c1-42c4-9061-bdece5c4d44e",
    "user_id": null
  }
}