Maintenance scheduled
worldsignals.maintenance_scheduled · Ready WorldSignals itself, XX Always free: Vulnerabilities and WorldSignals notices never count toward your monthly events, on every plan
What it is
Public: from open or licensed sources, shared by everyone who subscribes.
- Example: Maintenance on 2026-11-02 from 06:00 to 06:30 UTC: events arrive late, none are lost
- Always free: vulnerabilities and WorldSignals notices never count toward your monthly events, on every plan, and they are never locked
- Typed payload, validated by its JSON Schema
- Collected today from WorldSignals itself (XX)
Each event names its exact source, a link to the record, the licence and the attribution in its provenance.
{
"specversion": "1.0",
"id": "evt_01M5EV0NM064GYF0RP4F1DP66S",
"type": "worldsignals.maintenance_scheduled",
"source": "/sources/examples/worldsignals",
"time": "2026-10-21T09:00:00Z",
"observed_at": "2026-10-21T09:00:42Z",
"dataschema": "https://schemas.worldsignals.dev/worldsignals.maintenance_scheduled/1.json",
"datacontenttype": "application/json",
"visibility": "public",
"country": "XX",
"subject": {
"kind": "product",
"name": "WorldSignals",
"ws_id": "ent_01M5EV0NM01MZQQ53PP9Q3YS7Q"
},
"title": "Maintenance on 2026-11-02 from 06:00 to 06:30 UTC: events arrive late, none are lost",
"data": {
"starts_at": "2026-11-02T06:00:00Z",
"ends_at": "2026-11-02T06:30:00Z",
"impact": "delayed",
"title": "Maintenance on 2026-11-02 from 06:00 to 06:30 UTC: events arrive late, none are lost",
"url": "https://worldsignals.dev/status"
},
"provenance": {
"source_id": "example",
"source_name": "Example data",
"url": "https://example.com/worldsignals/worldsignals.maintenance_scheduled",
"licence": "Example only, not a real record",
"method": "example"
},
"confidence": 0.95,
"personal_data": false,
"revision": 1,
"tags": [
"example"
]
}Payload fields
What data holds in a maintenance scheduled event, from its JSON Schema. Every event also has the fields of the standard envelope: id, time, subject, place, provenance and more.
| Field | Type | Meaning |
|---|---|---|
data. | Text | Starts at |
data. | Text | Ends at |
data. | One of | What listeners notice: none; delayed (events arrive late, none are lost); degraded (slower answers); read_only (no changes to streams, webhooks or accounts); unavailable (the API and the stream don't answer).none delayed degraded read_only unavailable |
data. | Text | The notice in one line, as the event's title says it. |
data. | Text | A few sentences more, when there is more to say. |
data. | Text | Where to read more: a changelog entry, the docs, the status page. |
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