# Parameter :: 21. `interval::`
Sets the number of seconds between full refresh cycles in live mode. Ignored (and not validated) when `live::0`.
- **Default:** `30` (seconds)
- **Constraints:** Must be ≥ 30 when `live::1`; values < 30 exit 1 with `"interval must be >= 30"`
- **Purpose:** Controls how frequently the live quota table refreshes. The minimum of 30 seconds prevents excessive API pressure on Anthropic's quota endpoint.
**Examples:**
```text
interval::30 → refresh every 30 seconds (default)
interval::60 → refresh every minute
interval::120 → refresh every 2 minutes
interval::29 → exit 1: "interval must be >= 30" (only when live::1)
```
### Referenced Type
- **Fundamental Type:** `u64`
### Referenced Parameter Groups
| 1 | [Fetch Behavior](../param_group/003_fetch_behavior.md) | Member parameter |
### Referenced Commands
| 1 | [`.usage`](../command/006_usage.md#command--9-usage) | Live mode refresh cycle duration |
### Referenced User Stories
| 1 | [Multi-Account Quota Monitoring](../user_story/003_quota_monitoring.md) | Tunable refresh cadence for live monitoring |