According to Telegram docs: Link Preview is generated server-side I'm trying to make a bot to process the info in the link preview for links sent by users, but I couln't find a way to get that information from the…
My telegram bot receives messages sent by user to my bot in private chats but not receives messages sent by users in group chats. Any options/api for getting group chat messages also,.
I want to read user names from receiving updates however but I face an special issue. For some users, $message['from']['username'] contains a Telegram User Name however for some users this parameter is not defined. How can I reliably receive user…
I need my bot to print a different message than its caption (which shows by telegram client on keyboard button element). My custom button has this text: "Where am I?" and when I click on it, it prints on the…
I just started to play with Telegram Bot API. Everything is work fine except for console apps..` var bot = new TelegramBotClient("token"); bot.SendTextMessageAsync("group_id", "1" + ":Something not right!", false, false); I use above code to implement Telegram Bot on window…
I realize it is not possible to use a Bot to receive a sender's phone number. I do, however, need to implement a bot-like client, that responds to anyone who is messaging it. I am using PHP on apache. It…
I want to make a function to send an image using Telegram API (reference API: https://github.com/mgp25/Telegram-Bot-API/), but when I try to run this, I always get an error like this: Message: file_get_contents(''): failed to open stream: HTTP request failed! HTTP/1.1…
When I chat with a telegram user, I can see for each user their "last seen" - when they last connected to Telegram (even if I haven't chatted with them for a while). Is there a way to query for…
This is my code which generated certificate. KeyPairGenerator gen = KeyPairGenerator.getInstance("RSA"); gen.initialize(2048); pair = gen.generateKeyPair(); privateKey = pair.getPrivate(); publicKey = pair.getPublic(); SubjectPublicKeyInfo publicKeyInfo = SubjectPublicKeyInfo.getInstance(publicKey.getEncoded()); X509v3CertificateBuilder builder = new X509v3CertificateBuilder(subjectDN, new BigInteger(serialNumber + ""), startDate, endDate, subjectDN, publicKeyInfo); ContentSigner signer…
if (update.Message.Text == "/hi" || update.Message.Text == "hi") { bot.MakeRequestAsync(new SendMessage(update.Message.Chat.Id, "TEST!")).Wait(); } telegram api for .net have type of keyboardmuckup but never user in any example i see it. can i implement custom keyboard in telegram bot api to…