Then sit back and watch it do all the work for you! Search for your bot’s repo and click on the “Connect” button. Open your Cyclic dashboard, click on the Deploy button and switch to the “Link your own” tab. Note that you must sign up using the same Github account that you used to create your bot’s repository. It’s free forever, and no credit card is required. git commit -m "Build the Telegram bot." git branch -M mainĪfter creating your Cyclic account, use it to deploy your new Telegram bot. Replace the bot.start() command with the following: Using Webhooks for deploymentīy following the NODE_ENV environment variable, we can tell whether the bot instance is running in a development or a production stage. And while this comes with its own drawbacks, it’s fully compatible with serverless architecture. The solution to this problem is deployment by Webhooks, an alternative strategy that makes the Telegram client itself contact your bot when there’s a new message. They are suspended immediately after each response is sent.” - Cyclic docs. “Serverless means applications are only on for the time it takes to process individual requests. This approach is not compatible with the serverless architecture, as the latter expects applications to only run once, and only on-demand. With it, bots constantly send requests to the Telegram servers checking for new messages, and responding to them accordingly. The first one is Long Polling, and we’ve already been using it in this tutorial by running bot.start(). There are two fundamentally different ways of deploying your Telegram bot to the web. Edit about / Edit description / Edit botpicĭeploy the Telegram Bot to the Cloud Long Polling vs Webhooks.You can do all of that by contacting Edit bot Note that to see the new menu, you must restart your Telegram client.įurthermore, professional bots come with a profile picture and a well-formed description. Start-up this project by cloning the final version into your computer: You’ll be using it to write all the code in this tutorial. You’ll be using Cyclic to host this project on the cloud, so make sure to take advantage of the Free Forever tier.Īnd while you don’t have to be an expert in it, you should know a bit of Typescript.
Prerequisitesīefore writing any code, make sure to have the following programs installed on your computer: You’ll be writing code using the Typescript language and running it on the Node.js server environment.Īnd seeing as Telegram bots are built on an HTTP-based API, you’ll be using the GrammY framework for higher-level abstractions and a better programming experience. It will greet people and apply ＦＡＮＣＹ text effects. In this tutorial, you’ll learn all the steps that go into building a dead-simple Telegram bot and hosting it on the cloud.
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