Тебе нужно веб хук закинуть в Google sheets. getMe() и setWebhook() главные.
Потом через @ сможешь вызывать нужные тебе штуки.
На ютубе есть видео "Telegram Bot Tutorial - 1 - Setting up the Bot and Google Apps Script".
// добавь в Google Apps Script
var token = ""; // 1. FILL IN YOUR OWN TOKEN
var telegramUrl = "https://api.telegram.org/bot" + token;
var webAppUrl = ""; // 2. GOOGLE WEB APP ADDRESS
var ssId = ""; // 3. SPREADSHEET ID https://docs.google.com/spreadsheets/d/{ID_HERE}/edit
var adminID = ""; // 4. Твой Telegram ID для дебага
function getMe() {
var url = telegramUrl + "/getMe";
var response = UrlFetchApp.fetch(url);
Logger.log(response.getContentText());
}
function setWebhook() {
var url = telegramUrl + "/setWebhook?url=" + webAppUrl;
var response = UrlFetchApp.fetch(url);
Logger.log(response.getContentText());
}
function sendText(id,text) {
var url = telegramUrl + "/sendMessage?chat_id=" + id + "&text=" + encodeURIComponent(text);
var response = UrlFetchApp.fetch(url);
Logger.log(response.getContentText());
}
function doGet(e) {
return HtmlService.createHtmlOutput("Hi there");
}
function doPost(e) {
try {
// this is where telegram works
var data = JSON.parse(e.postData.contents);
var text = data.message.text;
var id = data.message.chat.id;
var name = data.message.chat.first_name + " " + data.message.chat.last_name;
var answer = "Hi " + name;
sendText(id,answer);
SpreadsheetApp.openById(ssId).getSheets()[0].appendRow([new Date(),id,name,text,answer]);
if(/^@/.test(text)) {
var sheetName = text.slice(1).split(" ")[0];
var sheet = SpreadsheetApp.openById(ssId).getSheetByName(sheetName) ? SpreadsheetApp.openById(ssId).getSheetByName(sheetName) : SpreadsheetApp.openById(ssId).insertSheet(sheetName);
var newText = text.split(" ").slice(1).join(" ");
sheet.appendRow([new Date(),id,name,newText,answer]);
sendText(id,"your text '" + newText + "' is now added to the sheet '" + sheetName + "'");
}
} catch(e) {
sendText(adminID, JSON.stringify(e,null,4));
}
}