For AI agents: markdown of this page — /docs-content-en/chats/sharing/individual-link-regenerate.md documentation index — /llms.txt

Regenerate an individual link

POST /v1/chats/:dialogId/sharing-links/individual/regenerate

Revokes your individual chat link and issues a new one with a different code. Use it when the previous code has reached the wrong people: the old code can no longer be used to join the chat.

Parameters

Parameter Type Required Description
dialogId (path) string yes Dialog ID: chatXXX for a group chat, a numeric user ID for a private chat, me — your personal dialog. List — GET /v1/chats/recent

The request takes no body: body fields and query parameters are rejected with 400 INVALID_PARAMS.

Examples

curl — personal key

Terminal 
curl -X POST "https://vibecode.bitrix24.com/v1/chats/chat42/sharing-links/individual/regenerate" \
  -H "X-Api-Key: YOUR_API_KEY"

curl — OAuth application

Terminal 
curl -X POST "https://vibecode.bitrix24.com/v1/chats/chat42/sharing-links/individual/regenerate" \
  -H "X-Api-Key: YOUR_APP_KEY" \
  -H "Authorization: Bearer USER_SESSION_TOKEN"

JavaScript — personal key

javascript 
const res = await fetch('https://vibecode.bitrix24.com/v1/chats/chat42/sharing-links/individual/regenerate', {
  method: 'POST',
  headers: { 'X-Api-Key': 'YOUR_API_KEY' },
})

const { data } = await res.json()
console.log('New code:', data.sharingLink.code)

JavaScript — OAuth application

javascript 
const res = await fetch('https://vibecode.bitrix24.com/v1/chats/chat42/sharing-links/individual/regenerate', {
  method: 'POST',
  headers: {
    'X-Api-Key': 'YOUR_APP_KEY',
    'Authorization': 'Bearer USER_SESSION_TOKEN',
  },
})

const { data } = await res.json()
console.log('New code:', data.sharingLink.code)

Response fields

Field Type Description
success boolean Always true on success
data.sharingLink.id number ID of the new link
data.sharingLink.entityType string chat — a chat link
data.sharingLink.entityId string Chat ID without the chat prefix
data.sharingLink.code string The new link code
data.sharingLink.type string individual — an individual link
data.sharingLink.dateCreate string Creation date, ISO 8601
data.sharingLink.dateExpire string | null Expiration date. null — no expiration
data.sharingLink.requireApproval boolean Whether joining requires approval
data.sharingLink.url string The link URL on the Bitrix24 account; the code is the value of its IM_CODE parameter

Response example

JSON 
{
  "success": true,
  "data": {
    "sharingLink": {
      "id": 1013,
      "entityId": "42",
      "entityType": "chat",
      "code": "Cf7uiH1rnL4m6dQe",
      "type": "individual",
      "dateCreate": "2026-09-24T23:06:27+00:00",
      "dateExpire": null,
      "requireApproval": false,
      "url": "https://portal.bitrix24.com/online/?IM_CODE=Cf7uiH1rnL4m6dQe"
    }
  }
}

Error response example

422 — the chat does not exist in the Bitrix24 account:

JSON 
{
  "success": false,
  "error": {
    "code": "BITRIX_ERROR",
    "message": "CHAT_NOT_FOUND",
    "hint": "dialogId must be a userId (number as string) for DMs or \"chat{N}\" for group chats. Examples: \"1\" for user 1, \"chat123\" for group chat 123. Create a group chat first via POST /v1/bots/:botId/chats if needed.",
    "b24Code": "CHAT_NOT_FOUND"
  }
}

Errors

HTTP Code Description
400 INVALID_PARAMS A body field or a query parameter was passed. Checked before any call to Bitrix24
422 BITRIX_ERROR Bitrix24 returned an error; the portal code is in error.b24Code. CHAT_NOT_FOUND — the chat does not exist on the portal
404 ENTITY_NOT_FOUND Bitrix24 answered with an unspecified "not found" code; the portal code is in error.b24Code
502 ME_ALIAS_RESOLUTION_FAILED Failed to resolve the user for the me alias
403 BITRIX_ACCESS_DENIED No right to invite to this chat — Bitrix24 refused with the ACCESS_DENIED code
403 SCOPE_DENIED The API key does not have the im scope
403 WRITE_BLOCKED_READONLY_KEY The key is read-only and the call is a write — see access rights
401 TOKEN_MISSING The API key has no Bitrix24 tokens configured

The full list of general API errors — Errors.

Known specifics

Automatic chat membership. The call can make the key owner a member of a chat that allows auto-join, even if the link operation is subsequently refused. A read-only key is blocked before Bitrix24 is called.

The old link can still be read but is no longer accepted. Reading by code returns the previous link exactly as before, with no revocation flag in the response. Joining with the old code is rejected with 422 and SHARING_LINK_REVOKED in error.b24Code.

See also