wrappergram

Simple and tiny code-generated Telegram Bot API wrapper for TypeScript/JavaScript with file upload support.

🌐 Multi-runtime - Works on Node.js, Bun and Deno

⚙️ Code-generated - For example, code-generated and auto-published Telegram Bot API types)

🛡️ Type-safe - Written in TypeScript with love ❤️

🤏 Tiny - Simple sendMessage call cost some in bundle size. So it is a good choice for browser/serverless environments

But if you need a more complete framework, then please look to GramIO.

Usage

import { Telegram, getUpdates } from "wrappergram";

const telegram = new Telegram(process.env.BOT_TOKEN as string);

telegram.api.sendMessage({
    chat_id: 617580375,
    text: "Hello!",
});

for await (const update of getUpdates(telegram)) {
    console.log(update);

    if (update.message?.from) {
        telegram.api.sendMessage({
            chat_id: update.message.from.id,
            text: "Hi! Thanks for the message",
        });
    }
}

This example on bundlejs cost

[!IMPORTANT] Use getUpdates only once in your code otherwise it will cause double calls to getUpdates

Call api

You can send requests to Telegram Bot API Methods via telegram.api with full type-safety!

const response = await telegram.api.sendMessage({
    chat_id: "@gramio_forum",
    text: "Hello, world!",
});

if (!response.ok) console.error("Something went wrong");
else console.log(`New message id is ${response.result.message_id}`);

Send keyboards

For keyboards you need to install @gramio/keyboard library and just use it!

import { Keyboard } from "@gramio/keyboards";

// telegram init
telegram.api.sendMessage({
    chat_id: "@gramio_forum",
    text: "Hello, world!",
    reply_markup: new InlineKeyboard().url(
        "GitHub",
        "https://github.com/gramiojs/wrappergram"
    ),
});

This example cost -

Send files

@gramio/files already used under the hood so you don't need to install it

import { MediaUpload } from "wrappergram";

telegram.api.sendPhoto({
    chat_id: "@gramio_forum",
    text: "Hello, world!",
    photo: MediaUpload.path("./cute-cat.png"),
});

telegram.api.sendDocument({
    chat_id: "@gramio_forum",
    text: "Hello, world!",
    photo: Bun.file("README.md"), // you can use File instance to upload files
});

This example cost -