Let’s shift our attention to building our Horoscope Bot now. Note: All the message handlers are tested in the order in which they were declared in the source file.įor more information on using the pyTelegramBotAPI library, you can refer to their documentation. You can test it by sending the commands like /hello and /start and other random texts. Search for the bot using its username if you’re unable to find it. Let’s run the Python file and go to Telegram to test the bot. Add the following to the end of your file to launch the bot: bot.infinity_polling() You now have a simple bot that responds to the /start and /hello commands with a static message and echoes all the other sent messages. Since we need to echo all the messages, we always return True from the lambda function. The above code uses a lambda expression to test a message. Let’s add another handler that echoes all incoming text messages back to the sender. 'hello'])īot.reply_to(message, 'Howdy, how are you doing?')Īny name is acceptable for a function that is decorated by a message handler, but it can only have one parameter (the message). Let's define a message handler that handles incoming /start and /hello commands. If a message passes the filter, the decorated function is called and the incoming message is supplied as an argument. These message handlers contain filters that a message must pass. We then need to register message handlers. Further, we use the TeleBot class to create a bot instance and passed the BOT_TOKEN to it. The value of BOT_TOKEN is read in a variable called BOT_TOKEN. If you remember, we exported an environment variable called BOT_TOKEN in the previous step. In the above code, we use the os library in order to read the environment variables stored in our system. It offers many ways to listen for incoming messages as well as functions like send_message(), send_document(), and others to send messages.Ĭreate a new bot.py file and paste the following code there: import os How to Create Your First BotĪll the API implementations are stored in a single class called TeleBot. env command to read the environment variables from the. env file to store your token as below: export BOT_TOKEN=your-bot-token-hereĪfter that, run the source. Next, open your favorite code editor and create a. Install the pyTelegramBotAPI library using pip: pip install pyTelegramBotAPI

It is a simple but extensible Python implementation for the Telegram Bot API with both synchronous and asynchronous capabilities. While there are various libraries available to create a Telegram bot, we’ll use the pyTelegramBotAPI library. Anyone with your token access can easily manipulate your bot.

Note: Make sure you store the token securely. The BotFather will give you a token that you will use to authenticate your bot and grant it access to the Telegram API. Type /newbot, and follow the prompts to set up a new bot. Start a conversation with BotFather by clicking on the Start button. No, he’s not a person – he’s also a bot, and he's the boss of all the Telegram bots.Ģ. To set up a new bot, you will need to talk to BotFather.

So, let’s get started! How to Get Your Bot Token In this article, I'll teach you how to build a Telegram chatbot that will tell you your horoscope. We can create chatbots for Slack, Discord, and other platforms. Automated chatbots are quite useful for stimulating interactions.

Python create chatbot