The rate of requests to the trading API is limited. The following limits apply:
| Request type | Requests per second | Requests per minute | Requests per hour |
|---|---|---|---|
| New orders | 50 | 1000 | 30k |
| Order cancellations | 200 | 5k | 100k |
| Heartbeat | 50 | 1000 | 30k |
| Candles | 100 | 300 | 5000 |
| Dom | 50 | 500 | 5000 |
| All snapshot requests (balances, active orders and trade history, positions) | 15 | 100 | 500 |
Whenever a limit rate is exceeded, the user will get a reject message from API when trying to execute a new request.