---
title: "Get Maintenance Policy"
method: GET
path: "/servers/maintenance/policy"
tags: ["Servers"]
---

# Get Maintenance Policy

`GET /servers/maintenance/policy`

Return the upgrade window, concurrency limits, and the miner's server version status.

When a window is currently open, ``window_open`` is true and ``active_window`` describes it.
When no window is open, we fall back to the most recently created window (``window_open``
false) so miners can still see which servers remain out of date against the last target.

## Headers

- `X-Chutes-Hotkey` string, nullable
- `X-Chutes-Signature` string, nullable
- `X-Chutes-Nonce` string, nullable
- `Authorization` string, nullable

## Response `200`

Successful Response

- MaintenancePolicyResponse — Response for GET /servers/maintenance/policy.
  - `active_window` UpgradeWindowInfo — Summary of an upgrade window for API responses.
    - `id` string, required
    - `target_measurement_version` string, required
    - `upgrade_window_start` string, required
    - `upgrade_window_end` string, required
    - `max_concurrent_per_miner` integer
  - `window_open` boolean
  - `current_slots` integer
  - `servers` ServerUpgradeStatus[]
    - `server_id` string, required
    - `name` string, nullable
    - `version` string, nullable
    - `needs_upgrade` boolean, required
    - `in_maintenance` boolean, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/chutes/apis/fastapi.md) · [All operations](https://skmtc.net/chutes/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/chutes/fastapi/versions/352418d4e3a2/schema)