> ## Documentation Index
> Fetch the complete documentation index at: https://docs.whitebit.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Margin Positions Events

> Subscribe to real-time margin position change events for a WhiteBIT account via WebSocket.

Subscribe to margin call and liquidation event notifications for collateral positions. Events fire when a position enters margin call or liquidation state. The channel uses an event-driven update model — no snapshot is sent on subscribe; updates are delivered only when a position state change occurs.

<Note>Connect to `wss://api.whitebit.com/ws` — see [WebSocket Overview](/websocket/overview) for protocol details and keepalive requirements.</Note>

## Rate limits

## Subscribe to position events

<Note>
  This channel delivers events only on state changes — no snapshot is sent on subscribe, and events missed during a disconnection are not replayed. For complete position state awareness, pair this channel with [Positions](/websocket/account-streams/positions), which sends full snapshots every second.
</Note>

## Update frequency

Updates are pushed in **real time** on margin position state changes (open, close, liquidation).

## Position event object

## Error codes

* [Positions](/websocket/account-streams/positions) — current position state with P\&L and liquidation price, updated every second.