Used by the user to relay data from an opened reply keyboard bot mini app to the bot that owns it.
Method schema is available as of layer 140. Switch »
| Name | Type | Description |
|---|---|---|
| bot | InputUser | Bot that owns the web app |
| random_id | long | Unique client message ID to prevent duplicate sending of the same event |
| button_text | string | Text of the keyboardButtonSimpleWebView that was pressed to open the web app. |
| data | string | Data to relay to the bot, obtained from a web_app_data_send JS event. |
| Code | Type | Description |
|---|---|---|
| 400 | BOT_INVALID | This is not a valid bot. |
Button to open a bot mini app using messages.requestSimpleWebView, without sending user information to the web app.
Can only be sent or received as part of a reply keyboard, use keyboardButtonWebView for inline keyboards.
How telegram apps interact with webpages
Bots can offer users interactive HTML5 web apps to completely replace any website.