Get the conversation with a buyer

Returns the messages received from and sent to one buyer in a store, in a single list.

POST https://out.stockmount.com/api/Integration/GetAllUserMessage

Two queries are merged: incoming messages (type 1) whose From matches User, and sent messages (type 2) whose To matches User. Deleted messages are not included.

Each query returns at most 20 messages, so the response has at most 40 messages, newest first. There is no paging. MessageCount is the sum of the total counts of both queries.

User is matched with a full-text search, not exact equality; similar usernames can also match. MessageTypeId, BiggestIntegrationMessageId and SmallestIntegrationMessageId are ignored on this endpoint.

Messages are imported only for N11 and GittiGidiyor stores. A StoreId that belongs to another account returns an empty list.

Request fields

Field	Type	Description
`ApiCode` required	string	Session code returned by `DoLogin`.
`StoreId` required	integer	Store ID (`GetStores`).
`User` required	string	Buyer's marketplace username (the `From`/`To` value in messages).

Response fields (Response)

Field	Type	Description
`MessageCount`	integer	Total number of messages matching the filter (not the number returned).
`Messages`	object[]	Messages, newest first.
Messages[]. `UserMessageId`	integer	StockMount message ID. Used for paging and `SetMessageRead`.
Messages[]. `Code`	string	Message code on the marketplace. For N11 questions it is the question ID; send it as `UserMessageCode` when replying.
Messages[]. `Subject`	string	Message subject.
Messages[]. `From`	string	Sender (for incoming messages, the buyer's marketplace username).
Messages[]. `To`	string	Recipient.
Messages[]. `MessageTypeId`	integer	Message type. `1` Inbox `2` Sent `3` Deleted inbox `4` Deleted sent
Messages[]. `Avatar`	string	Buyer's image. Usually empty.
Messages[]. `Body`	string	Message text.
Messages[]. `Time`	datetime	Message time in UTC, ISO 8601 (e.g. `2026-11-05T08:42:10Z`).
Messages[]. `Unread`	boolean	`true`: the message is unread.
Messages[]. `Surname`	string	Buyer's last name. Can be empty.
Messages[]. `Name`	string	Buyer's first name. If no first and last name are stored, the full name from the message is returned.

Error codes for this endpoint

Code	When
`00003`	`StoreId` is missing/0 or `User` is empty. `ErrorMessage` contains the field name (`StoreId` or `User`).
`99999`	An unexpected server-side error occurred (e.g. a database error). On this endpoint `ErrorMessage` is usually empty.

For session errors (00001, 00006) and every other code see error codes.

Related endpoints

Example request

{
  "ApiCode": "API_CODE",
  "StoreId": 1234,
  "User": "alici_123"
}

curl -X POST 'https://out.stockmount.com/api/Integration/GetAllUserMessage' \
  -H 'Content-Type: application/json' \
  -d '{
  "ApiCode": "API_CODE",
  "StoreId": 1234,
  "User": "alici_123"
}'

using System.Net.Http;
using System.Text;

using var http = new HttpClient();
var json = """
{
  "ApiCode": "API_CODE",
  "StoreId": 1234,
  "User": "alici_123"
}
""";

var response = await http.PostAsync(
    "https://out.stockmount.com/api/Integration/GetAllUserMessage",
    new StringContent(json, Encoding.UTF8, "application/json"));

var result = await response.Content.ReadAsStringAsync();
// Result == false ise ErrorCode ve ErrorMessage alanlarına bakın.
Console.WriteLine(result);

<?php
$body = <<<'JSON'
{
  "ApiCode": "API_CODE",
  "StoreId": 1234,
  "User": "alici_123"
}
JSON;

$ch = curl_init('https://out.stockmount.com/api/Integration/GetAllUserMessage');
curl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => ['Content-Type: application/json'],
    CURLOPT_POSTFIELDS => $body,
    CURLOPT_RETURNTRANSFER => true,
]);
$result = json_decode(curl_exec($ch), true);
curl_close($ch);

if (!$result['Result']) {
    echo $result['ErrorCode'] . ' ' . $result['ErrorMessage'];
}

import requests

payload = {
    "ApiCode": "API_CODE",
    "StoreId": 1234,
    "User": "alici_123"
}

response = requests.post("https://out.stockmount.com/api/Integration/GetAllUserMessage", json=payload, timeout=60)
result = response.json()

if not result["Result"]:
    print(result["ErrorCode"], result["ErrorMessage"])

const payload = {
  "ApiCode": "API_CODE",
  "StoreId": 1234,
  "User": "alici_123"
};

const response = await fetch("https://out.stockmount.com/api/Integration/GetAllUserMessage", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify(payload),
});
const result = await response.json();

if (!result.Result) {
  console.error(result.ErrorCode, result.ErrorMessage);
}

Example response

{
  "Result": true,
  "Response": {
    "MessageCount": 2,
    "Messages": [
      {
        "UserMessageId": 88131,
        "Code": "301245678_ANSWER_14",
        "Subject": "Ürün sorusu",
        "From": "ornekmagaza",
        "To": "alici_123",
        "MessageTypeId": 2,
        "Avatar": "",
        "Body": "Merhaba, ürün stoktadır.",
        "Time": "2026-11-05T09:10:14Z",
        "Unread": false,
        "Surname": "",
        "Name": "Mehmet K."
      },
      {
        "UserMessageId": 88119,
        "Code": "301245678",
        "Subject": "Ürün sorusu",
        "From": "alici_123",
        "To": "ornekmagaza",
        "MessageTypeId": 1,
        "Avatar": "",
        "Body": "Bu ürün stokta var mı?",
        "Time": "2026-11-05T08:42:10Z",
        "Unread": true,
        "Surname": "",
        "Name": "Mehmet K."
      }
    ]
  }
}

Try it

The request goes straight from your browser to out.stockmount.com. The ApiCode is not stored by this site; it is kept only while this tab is open.

Get an ApiCode before sending requests.

Body (JSON)

{
  "ApiCode": "{{apiCode}}",
  "StoreId": 1234,
  "User": "alici_123"
}