เก็บข้อมูล Profile Line Oa ลง Google Sheet ด้วย Google App Script เมื่อมีการเพิ่มเพื่อน
function doPost(e) {
  const json = JSON.parse(e.postData.contents);
  const events = json.events;
  for (const event of events) {
    if (event.type === 'follow') {
      const userId = event.source.userId;
      const profile = getLineUserProfile(userId);
      saveUserProfileToSheet(profile);
    }
  }
}
function getLineUserProfile(userId) {
  const accessToken = 'YOUR_CHANNEL_ACCESS_TOKEN';
  const url = `https://api.line.me/v2/bot/profile/${userId}`;
  const options = {
    'headers': {
      'Authorization': `Bearer ${accessToken}`
    }
  };
  const response = UrlFetchApp.fetch(url, options);
  return JSON.parse(response.getContentText());
}
function saveUserProfileToSheet(profile) {
  const sheet = SpreadsheetApp.getActiveSpreadsheet().getSheetByName('LINE_USER_PROFILES');
  sheet.appendRow([
    profile.userId,
    profile.displayName,
    profile.statusMessage,
    profile.pictureUrl
  ]);
}



                                    
