The bot token in Telegram is used for authentication and creating the bot - It is a unique string of characters that Telegram assigns to each created bot. The token allows the bot to interact with the Telegram API, send and receive messages, process user commands, manage bot settings, and perform other actions.
Without the token, the bot will not be able to connect to Telegram and interact with users. The token is the access key to the functionality of the Telegram API and ensures the security and confidentiality of the bot’s interaction with our platform.
Getting a token
Next, we assign a name to the bot; it can be changed in BotFather if necessary. 
Enter a username (a unique name cannot be changed later)
This token can be safely embedded on the website
1. Enter the token that we just received