# /systems/{id}/alerts - Get active alerts for a system

**GET /systems/{id}/alerts**

Returns current alerts from Mimir scoped to a single system. Mirrors
the filter, pagination, and sort surface of `GET /alerts`: the only
difference is that `system_key` is pinned to the URL path (the
multi-value `system_key` query filter is therefore not exposed).
Suppressed alerts remain visible so silenced alerts can still be
inspected in the system detail view.

System identity is carried as labels on each alert (`system_id`,
`system_key`, `system_name`, `system_type`), stamped at ingest time.

Multi-value filters: OR within the same filter, AND across filters.

Requires `read:systems` permission.



## Servers
- Backend API server: https://my.nethesis.it/backend/api (Backend API server)


## Authentication methods
- Bearer auth


## Parameters

### Path parameters

- **id** (string)
  System ID (database UUID)


### Query parameters

- **page** (integer)
  1-based page number.

- **page_size** (integer)
  Page size. Default 50, max 100.

- **sort_by** (string)
  Sort column (allowlist matches `/alerts`).

- **sort_direction** (string)

- **status** (array[string])
  Filter by Alertmanager state. Supports multiple values.

- **severity** (array[string])
  Filter by severity. Supports multiple values.

- **alertname** (array[string])
  Filter by alertname. Supports multiple values.

- **search** (string)
  Free-text search: case-insensitive substring match on the alert
  type, its summary and description (any language), the `service`
  label, the system name/key/FQDN, the company name and the
  assignee's name. Combines with the other filters (AND).

- **assigned_user_id** (array[string])
  Filter by current assignee (`assigned_to.user_id`); the literal
  value `none` matches unassigned alerts. Supports multiple values.



## Responses
### 200
Active alerts retrieved successfully

#### Body: application/json (object)
- **code** (integer)

- **message** (string)

- **data** (object)


### 401
Unauthorized - invalid or missing token

#### Body: application/json (object)
- **code** (integer)

- **message** (string)

- **data** (object | null)


### 403
Forbidden - insufficient permissions

#### Body: application/json (object)
- **code** (integer)

- **message** (string)

- **data** (object | null)


### 404
Resource not found

#### Body: application/json (object)
- **code** (integer)
  HTTP error code

- **message** (string)
  Error message

- **data** (object)



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