> ## Documentation Index > Fetch the complete documentation index at: https://docs.energy.nlead.ch/llms.txt > Use this file to discover all available pages before exploring further. # The event feed, page by page > Warnings, errors and the day's routine steps, in words built from typed fields only. Without a cursor the newest page; ``before_id`` pages back, ``after_id`` forward - nothing between two pages is ever skipped. When ``epoch`` changes, the log was replaced: start over. ## OpenAPI ````yaml /setup/internal-openapi.json get /v1/mobile/events openapi: 3.1.0 info: title: n:lead Scheduling Bridge — Internal API version: 0.4.0 description: >- Internal API of the n:lead scheduling bridge: the process endpoints that drive the day-ahead pipeline (aggregate, publish the open position, submit schedules, generate forecasts, orchestrate), the operator console endpoints, and the read-only operator-app endpoints under /v1/mobile. The process and console endpoints require the process API key, /v1/mobile a device key of the mobile scope; not for customer use. servers: - url: https://{host} description: Deployed service variables: host: default: api.energy.nlead.ch description: >- The service hostname - n:lead provides it (see the Base URL on the API introduction page) - url: http://localhost:8000 description: Local development security: [] paths: /v1/mobile/events: get: tags: - mobile summary: The event feed, page by page description: |- Warnings, errors and the day's routine steps, in words built from typed fields only. Without a cursor the newest page; ``before_id`` pages back, ``after_id`` forward - nothing between two pages is ever skipped. When ``epoch`` changes, the log was replaced: start over. operationId: get_events_v1_mobile_events_get parameters: - name: after_id in: query required: false schema: anyOf: - type: integer minimum: 0 - type: 'null' description: page forward from this id title: After Id description: page forward from this id - name: before_id in: query required: false schema: anyOf: - type: integer minimum: 1 - type: 'null' description: page back from this id title: Before Id description: page back from this id - name: limit in: query required: false schema: type: integer maximum: 200 minimum: 1 default: 50 title: Limit - name: level in: query required: false schema: enum: - info - warning - error type: string description: the lowest level to include default: info title: Level description: the lowest level to include responses: '200': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/EventPage' '401': description: Missing or unknown device key. content: application/json: schema: $ref: '#/components/schemas/MobileError' '403': description: A valid key of another scope - only device keys open /v1/mobile. content: application/json: schema: $ref: '#/components/schemas/MobileError' '422': description: A parameter out of range, or both cursors at once. content: application/json: schema: $ref: '#/components/schemas/MobileError' '429': description: Rate limit exceeded; wait the seconds in `Retry-After`. content: application/json: schema: $ref: '#/components/schemas/MobileError' '500': description: Unexpected server error. content: application/json: schema: $ref: '#/components/schemas/MobileError' security: - APIKeyHeader: [] components: schemas: EventPage: properties: items: items: $ref: '#/components/schemas/EventItem' type: array title: Items description: oldest first has_more: type: boolean title: Has More description: >- more events in the page's direction: older for the newest page and before_id, newer for after_id next_after_id: type: integer title: Next After Id description: continue forward from here; past every event read next_before_id: anyOf: - type: integer - type: 'null' title: Next Before Id description: continue backward from here; null when nothing was read epoch: anyOf: - type: string format: date-time - type: 'null' title: Epoch last_event_id: type: integer title: Last Event Id additionalProperties: false type: object required: - items - has_more - next_after_id - next_before_id - epoch - last_event_id title: EventPage MobileError: properties: error: type: string enum: - unauthorized - forbidden - invalid_request - rate_limited - upstream_unavailable - internal title: Error additionalProperties: false type: object required: - error title: MobileError description: |- Every error under /v1/mobile: a code, nothing else - no detail text, no echo of the request. EventItem: properties: id: type: integer title: Id ts: type: string format: date-time title: Ts description: UTC type: type: string enum: - aperak_failed - aperak_needs_review - api_key_names_duplicate - auskunft_fehlgeschlagen - auth_disabled - backup_publish_failed - classifier_degraded - config_overlay_dropped - erstkontakt_fanout_retry - external_call_rejected - forecast_backup_created - forecast_backup_skipped - forecast_backup_unreferenced - forecast_generation_skipped - forecast_received - gate_closure_warning - korrektur_mail_failed - mailbox_move_failed - mailbox_sortieren_fehlgeschlagen - mailbox_sync_failed - notification_failed - open_position_published - orchestration_error - partin_answer_failed - partin_failed - quittung_nachfass_fehlgeschlagen - reference_check_degraded - schedules_submitted - service_draining - service_started - service_stopped - stammdaten_anfrage_fehlgeschlagen - zoe_auto_failed - zuordnung_failed title: Type level: type: string enum: - info - warning - error title: Level delivery_day: anyOf: - type: string format: date - type: 'null' title: Delivery Day text_de: type: string title: Text De text_en: type: string title: Text En additionalProperties: false type: object required: - id - ts - type - level - delivery_day - text_de - text_en title: EventItem description: |- One event in the app's words: built from typed fields only - never the event's message or data, which can carry personal data. securitySchemes: APIKeyHeader: type: apiKey in: header name: X-API-Key ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.