| Name | Type | Required | Description |
|---|---|---|---|
| id | string | Y | id generate by client |
| event | string | Y | subscribe/unsubscribe |
| topic | string | Y | {broker_id}${symbol}@ticker |
Subscribe to 24-hour ticker data for a single symbol filtered by builder ID via WebSocket.
| Name | Type | Required | Description |
|---|---|---|---|
| id | string | Y | id generate by client |
| event | string | Y | subscribe/unsubscribe |
| topic | string | Y | {broker_id}${symbol}@ticker |