Query parameters · 1
Optional filters and modifiers. Pass as URL-encoded ?key=value.
monthstringrequired
Month in YYYY-MM format (e.g. 2025-06)
Request headers · 1
Authentication.
Authorizationstringrequired
Production API key. Pass it as Bearer ax_live_…
Returns · 200
The standard { data, meta } envelope. data contains an array of CalendarEntry.
Envelope
dataCalendarEntry[]
Array of result objects.
metaMeta
Pagination and request metadata, including request_id, data_as_of, and ontology_version.
CalendarEntry
datestring
Date in ISO 8601 format (YYYY-MM-DD).
filing_countinteger
Number of filings received on this date.
Errors
Standard HTTP status codes plus a typed error.code in the { error: { code, message } } envelope.
Every endpoint returns the same typed error envelope ({ error: { code, message } }). For the full list of codes, see the Errors reference.