สำหรับเอเจนต์ AI: markdown ของหน้านี้ — /docs-content-en/chats/service.md ดัชนีเอกสาร — /llms.txt
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Service methods
Messenger methods that do not belong to a single section: the forms for creating a task or a flow from a chat, context for chat bots, a Zoom meeting, the update state and counters, plan restrictions, promo hints, the user's department and the desktop app logout.
Scope: im | Base URL: https://vibecode.bitrix24.com/v1 | Authorization: X-Api-Key
Task form
GET /v1/chats/:dialogId/task-form
Prepares the data for the form that creates a task from a chat, but does not create the task itself: the user fills in and saves the form in Bitrix24.
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
dialogId (path) |
string | yes | Dialog ID: chat123 for a group chat, a user ID for a private chat, me for the chat with yourself. chat123 is the id field of a recent dialogs row, a user ID comes from the user list |
There are no query parameters. messageId in the query is rejected with 400 — the form for a message is described on the Task form for a message page.
Examples
curl — personal key
curl "https://vibecode.bitrix24.com/v1/chats/chat42/task-form" \
-H "X-Api-Key: YOUR_API_KEY"
curl — OAuth application
curl "https://vibecode.bitrix24.com/v1/chats/chat42/task-form" \
-H "X-Api-Key: YOUR_APP_KEY" \
-H "Authorization: Bearer USER_SESSION_TOKEN"
JavaScript — personal key
const res = await fetch('https://vibecode.bitrix24.com/v1/chats/chat42/task-form', {
headers: { 'X-Api-Key': 'YOUR_API_KEY' },
})
const { data } = await res.json()
console.log('Form:', data.link, 'assignee:', data.params.responsibleId)
JavaScript — OAuth application
const res = await fetch('https://vibecode.bitrix24.com/v1/chats/chat42/task-form', {
headers: {
'X-Api-Key': 'YOUR_APP_KEY',
'Authorization': 'Bearer USER_SESSION_TOKEN',
},
})
const { data } = await res.json()
console.log('Form:', data.link)
Response fields
| Field | Type | Description |
|---|---|---|
success |
boolean | Always true on success |
data |
object | Form data |
data.link |
string | Relative link to the task creation form in Bitrix24: to open the form, prepend your Bitrix24 address to it |
data.params |
object | Form fields. Their set depends on the chat — see the paragraph after the table |
data.params.responsibleId |
number | Assignee — the calling user |
data.params.imChatId |
number | Chat ID |
data.params.auditors |
string | Observers — comma-separated IDs of the chat members except the caller, no more than 50. A group or project chat has no observers |
data.params.groupId |
number | null | Group or project ID — for a group or project chat |
data.params.isTasksV2 |
boolean | true — the new version of tasks is enabled in Bitrix24. The response then includes the fields below |
data.params.entityId |
number | Chat ID |
data.params.subEntityId |
null | Message ID. Always null in the form for a chat |
data.params.taSec, data.params.taEl |
string | Source labels for Bitrix24 analytics |
data.params.description |
null | Task description. Always null in the form for a chat |
The contents of params depend on the chat and the Bitrix24 settings: Open Channels chats carry a CRM binding, and with the previous version of tasks the isTasksV2 field and the fields below it are absent.
Response example
{
"success": true,
"data": {
"link": "/company/personal/user/1/tasks/task/edit/0/?ta_sec=chat&ta_el=chat_context_menu",
"params": {
"responsibleId": 1,
"imChatId": 42,
"auditors": "4",
"isTasksV2": true,
"entityId": 42,
"subEntityId": null,
"taSec": "chat",
"taEl": "chat_context_menu",
"description": null,
"groupId": null
}
}
}
Error response example
400 — messageId was passed:
{
"success": false,
"error": {
"code": "INVALID_PARAMS",
"message": "Query parameter `messageId` is not accepted by GET /v1/chats/:dialogId/task-form: the task form of a message is POST /v1/chats/messages/:messageId/task-form."
}
}
Errors
| HTTP | Code | Description |
|---|---|---|
| 400 | INVALID_PARAMS |
A query parameter was passed — the operation accepts none |
| 401 | TOKEN_MISSING |
The API key has no Bitrix24 tokens configured |
| 403 | SCOPE_DENIED |
The API key does not have the im scope |
| 403 | WRITE_BLOCKED_READONLY_KEY |
The key is read-only: the call may make the key owner a chat member |
| 404 | ENTITY_NOT_FOUND |
Bitrix24 returned "not found". The Bitrix24 code is in error.b24Code |
| 422 | BITRIX_ERROR |
Bitrix24 returned an error. The Bitrix24 code is in error.b24Code. TASK_ACCESS_ERROR — no access to the chat, TASKS_NOT_INSTALLED — the tasks module is not installed |
| 502 | ME_ALIAS_RESOLUTION_FAILED |
Failed to resolve the current user for me |
| 502 | BITRIX_UNAVAILABLE |
Bitrix24 is unavailable or returned a server error |
The full list of common API errors — Errors.