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StartupBuilderby Startups.Studio
Business
Changelog
Events

Startup.launched

Emitted each time a Startup is launched.

Startup.launch emits Startup.launched when it completes on a Startup.

PropertyValue
Emitted byStartup.launch
NounStartup
MovesStartup building to live
WakesLaunch announcement

Payload

Each delivery is an Event record. data holds what Startup.launch returns.

FieldTypeRequiredDescription
namestringrequiredStartup.launched.
atdatetimerequiredWhen it happened.
seqintegerIts position in the namespace, one more than the Event before; any seq is a cursor into the history.
datajsonrequiredThe Thing as the Action left it.
data.startupStartuprequiredThe Startup, now live.
data.startup.namestringrequiredThe name the Startup trades under.
data.startup.domainurlThe canonical hostname of the Startup.
data.startup.launchedAtdatetimeWhen the Startup went live.
data.startup.templatestringThe slug of the template it extends; the root one when none is named.
data.startup.ideatextThe Idea it starts from, in a sentence, recorded as its Idea.
data.startup.spendStatestringHow freely money Limits allow spend: free, tight (discretionary Limits halved) or hold (one-way spend stops).

Example

JSON
{
  "$id": "https://api.sb/ledgerlark.com/events/event_1",
  "$type": "Event",
  "name": "Startup.launched",
  "at": "2026-10-22T12:00:00Z",
  "data": {
    "startup": {
      "$id": "https://api.sb/ledgerlark.com/startups/startup_1",
      "$type": "Startup",
      "name": "LedgerLark",
      "domain": "https://ledgerlark.com",
      "launchedAt": "2026-10-22T12:00:00Z",
      "template": "Example template",
      "idea": "Example idea",
      "spendState": "free"
    }
  },
  "seq": 1
}