LINK Block
Choose a tool for developing with an AI agent:
- use Alaio Vibecode to build an app for Bitrix24 from a task description without knowing any programming language. The agent writes the code and deploys the app to a server, with no manual hosting setup
- use the MCP server to develop a REST API integration in your own project. The agent refers to the official REST documentation
The LINK block displays a link with a caption, description, and an optional preview image.

When to Use LINK
The LINK block is suitable for manually creating a link block in an attachment.
If you specifically need the format of an expanded link preview, use RICH_LINK.
Block Parameters
|
Name |
Description |
|
LINK* |
URL of the link. Absolute URLs ( |
|
NAME |
Text of the link. If not specified, |
|
DESC |
Description under the link title. |
|
HTML |
HTML description. If specified, it is used instead of |
|
PREVIEW |
URL of the preview image. |
|
WIDTH |
Width of the preview in pixels. |
|
HEIGHT |
Height of the preview in pixels. |
|
USER_ID |
Link to the Bitrix user (internal navigation). |
|
CHAT_ID |
Link to the Bitrix chat (internal navigation). |
|
NETWORK_ID |
Link to the Bitrix24 Network user. |
Example
How to Use Examples in Documentation
{
LINK: {
PREVIEW: 'https://example.com/bitrix/templates/bitrix-new/images/logo.png',
WIDTH: 1000,
HEIGHT: 638,
NAME: 'Ticket #12345: New API for the "Web Messenger" Module',
DESC: 'Must be implemented by the release!',
LINK: 'https://api.bitrix24.com/'
}
}
attach = {
"LINK": {
"PREVIEW": "https://api.bitrix24.com/bitrix/templates/1c-bitrix-new/images/logo.png",
"WIDTH": 1000,
"HEIGHT": 638,
"NAME": 'Ticket #12345: new API for the "Web Messenger" module',
"DESC": "Must be implemented by the release!",
"LINK": "https://api.bitrix24.com/",
},
}
[
'LINK' => [
'PREVIEW' => 'https://dev.example..com/bitrix/templates/bitrix-new/images/logo.png',
'WIDTH' => 1000,
'HEIGHT' => 638,
'NAME' => 'Ticket #12345: New API for the "Web Messenger" Module',
'DESC' => 'Must be implemented by the release!',
'LINK' => 'https://api.bitrix24.com/'
]
]