Copy<?php
$curl = curl_init();
curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://line-api.cz.in.th/api/{mid}/getContacts',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_CUSTOMREQUEST => 'GET',
));
$response = curl_exec($curl);
curl_close($curl);
echo $response;
?>

Copyconst mid = "{mid}";
fetch(`https://line-api.cz.in.th/api/${mid}/getContacts`)
  .then(r => r.json())
  .then(console.log)
  .catch(console.error);

Copy[
  {
    "mid": "uXXXXXXXXXXXX",
    "displayName": "John Doe",
    "statusMessage": "Hello LINE",
    "picturePath": "/abcdef...",
    "type": "MID"
  }
]

Copy{
  "error": "account has no data; login first"
}

Copy<?php
$curl = curl_init();
curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://line-api.cz.in.th/api/{mid}/getMessages',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS => json_encode([
    "messageBoxId" => "uXXXXXXXXXXXX",
    "messagesCount" => 50
  ]),
  CURLOPT_HTTPHEADER => ['Content-Type: application/json'],
));
$response = curl_exec($curl);
echo $response;
?>

Copyconst mid = "{mid}";
const body = { messageBoxId: "uXXXXXXXXXXXX", messagesCount: 50 };
fetch(`https://line-api.cz.in.th/api/${mid}/getMessages`, {
  method: "POST", 
  headers: { "Content-Type": "application/json" }, 
  body: JSON.stringify(body)
}).then(r => r.json()).then(console.log);

Copy{
  "messageBoxId": "uXXXXXXXXXXXX",
  "messagesCount": 2,
  "messages": [
    {
      "id": "12345",
      "from": "uXXXX",
      "text": "Hello World",
      "createdTime": 1759614696845
    }
  ]
}

Copy{
  "error": "messageBoxId is required"
}

Copy<?php
$curl = curl_init();
curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://line-api.cz.in.th/api/{mid}/getTransaction',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS => json_encode([
    "bank" => "scb",
    "count" => 20
  ]),
  CURLOPT_HTTPHEADER => ['Content-Type: application/json'],
));
$response = curl_exec($curl);
echo $response;
?>

Copyconst mid = "{mid}";
fetch(`https://line-api.cz.in.th/api/${mid}/getTransaction`, {
  method: "POST", 
  headers: { "Content-Type": "application/json" }, 
  body: JSON.stringify({ bank: "scb", count: 20 })
}).then(r => r.json()).then(console.log);

Copy{
  "bank": "scb",
  "count": 1,
  "data": [
    {
      "datetime": "2025-03-21 19:08:59",
      "deposits": 1000,
      "description": "ยอดเงินคงเหลือ 5,432.10",
      "txnRemark": "โอนเข้า 123-4-56789-0",
      "ctype": "promptpay_scb_fundin"
    }
  ]
}

Copy{
  "error": "account_revoked",
  "hint": "Device revoked. Data cleared. Please re-login via QR."
}