> ## Documentation Index > Fetch the complete documentation index at: https://docs.galtea.ai/llms.txt > Use this file to discover all available pages before exploring further. # List a monitor's alerts > Returns the alerts the rules of this monitor opened, open alerts first, then the newest opened. Alerts of a deleted rule are included. ## OpenAPI ````yaml https://api.galtea.ai/openapi.json get /monitors/{monitorId}/alerts openapi: 3.0.0 info: version: 1.0.0 title: Product Management Service API description: API documentation for Product Management Service contact: name: Galtea AI servers: - url: https://api.galtea.ai security: - bearerAuth: [] tags: [] externalDocs: description: Galtea Platform Documentation url: https://docs.galtea.ai paths: /monitors/{monitorId}/alerts: get: tags: - monitors summary: List a monitor's alerts description: >- Returns the alerts the rules of this monitor opened, open alerts first, then the newest opened. Alerts of a deleted rule are included. operationId: getMonitorAlerts parameters: - schema: type: string description: Monitor ID example: monitor_123 required: true description: Monitor ID name: monitorId in: path - schema: type: string enum: - OPEN - CLOSED description: Only open or only closed alerts example: OPEN required: false description: Only open or only closed alerts name: state in: query - schema: type: array items: type: string description: Only alerts opened by these rules required: false description: Only alerts opened by these rules style: form explode: true name: ruleIds in: query - schema: type: string format: date-time description: Only alerts still open at or after this time (ISO 8601) required: false description: Only alerts still open at or after this time (ISO 8601) name: from in: query - schema: type: string format: date-time description: Only alerts opened at or before this time (ISO 8601) required: false description: Only alerts opened at or before this time (ISO 8601) name: to in: query - schema: type: integer minimum: 0 maximum: 1000 default: 100 description: Maximum number of results required: false description: Maximum number of results name: limit in: query - schema: type: integer minimum: 0 default: 0 description: Number of results to skip required: false description: Number of results to skip name: offset in: query responses: '200': description: Alerts retrieved successfully headers: Content-Range: schema: type: string description: Pagination range as `alerts -/`. required: true description: Pagination range as `alerts -/`. content: application/json: schema: type: array items: $ref: '#/components/schemas/MonitorAlert' '400': description: Bad request content: application/json: schema: $ref: '#/components/schemas/Error' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/Error' '403': description: Forbidden content: application/json: schema: $ref: '#/components/schemas/Error' '404': description: Not found content: application/json: schema: $ref: '#/components/schemas/Error' security: - bearerAuth: [] components: schemas: MonitorAlert: type: object properties: id: type: string example: monitorAlert_123 monitorId: type: string example: monitor_123 ruleId: type: string example: monitorAlertRule_123 ruleDeletedAt: type: string nullable: true format: date-time description: Set when the rule that opened the alert was deleted state: type: string enum: - OPEN - CLOSED example: OPEN openedAt: type: string format: date-time closedAt: type: string format: date-time nullable: true closeReason: type: string nullable: true enum: - RECOVERED - RULE_DELETED - RULE_EDITED - RULE_PAUSED - null example: null window: type: string enum: - FIFTEEN_MINUTES - ONE_HOUR - SIX_HOURS - TWENTY_FOUR_HOURS example: ONE_HOUR windowStart: type: string format: date-time description: Start of the window the check counted when the alert opened windowEnd: type: string format: date-time description: End of that window metricGroupId: type: string description: The metric family the rule watches example: metricGroup_123 metricId: type: string description: The metric revision the check counted example: metric_123 samplingPercentage: type: number nullable: true description: The monitor's sampling rate example: 5 threshold: type: number description: The threshold that opened the alert example: 10 clearValue: type: number nullable: true description: >- The value at which an open alert closes, from the rule's current settings. Null when the alert is closed, its rule was deleted, or its rule's metric family, window or bad session score changed. After a threshold-only edit it holds the new clear value. example: 6 observation: oneOf: - $ref: '#/components/schemas/MonitorAlertBadSessionCountObservation' discriminator: propertyName: type mapping: BAD_SESSION_COUNT: '#/components/schemas/MonitorAlertBadSessionCountObservation' description: >- What the check saw when the alert opened. The fields depend on the rule type. required: - id - monitorId - ruleId - ruleDeletedAt - state - openedAt - closedAt - closeReason - window - windowStart - windowEnd - metricGroupId - metricId - samplingPercentage - threshold - clearValue - observation Error: type: object properties: error: type: string example: Error type message: type: string example: Error message description MonitorAlertBadSessionCountObservation: type: object properties: type: type: string enum: - BAD_SESSION_COUNT badSessionScore: type: number description: A session counted as bad at or below this score example: 0.5 badSessionCount: type: integer description: Bad sessions in the window example: 12 scoredSessionCount: type: integer description: Scored sessions in the window example: 240 required: - type - badSessionScore - badSessionCount - scoredSessionCount securitySchemes: bearerAuth: type: http scheme: bearer description: >- API key authorization. Pass your API key in the Authorization header as a Bearer token. Both new (`gsk_*`) and legacy (`gsk-`) API keys are accepted, e.g. `Authorization: Bearer gsk_...` or `Authorization: Bearer gsk-...`. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.