Utils

Implements functionality that doesn't require state and can't be categorized.

Initialization

To initialize the component, use the initUtils function:

import { initUtils } from '@tma.js/sdk';

const [utils] = initUtils();

Links

openLink

MiniApp class is capable of opening links of different types. For example, it can open a link in an external browser not closing current Mini App, using method openLink:

utils.openLink('https://google.com');

openTelegramLink

In case, developer would like to open a link related to Telegram (starting with https://t.me) he could utilize such method as openTelegramLink. In this case Telegram application will handle such link on its own side:

utils.openTelegramLink('https://t.me/heyqbnk');

In this case, Telegram application will open the group with name heyqbnk.

shareURL

Sharing a URL is a common functionality in mini applications. To achieve this, a developer can use the shareURL method, which accepts the URL to be shared and optional text to append to the message after the URL.

When called, it opens the chat selector to share the URL.

utils.shareURL('https://t.me/mybot/myapp', 'Look! Some cool app here!');

WARNING

Currently, there is no native method to share anything directly. Therefore, this method utilizes the openTelegramLink method, which closes the app after being called. This method uses Share links under the hood.

Clipboard

Developers are allowed to read the text from the clipboard using the readTextFromClipboard method.

This method reads text from the clipboard and returns a string or null. Null is returned in cases:

• The value in the clipboard is not text.
• Access to the clipboard is not allowed.

utils.readTextFromClipboard().then((data) => {
  console.log('Clipboard data:', data);
  // Output: string or null
});

Methods Support

List of methods and parameters, which could be used in support checks: readTextFromClipboard and openLink.tryInstantView