v2
latestOpenAPI 3.1.0Source-specific upstream terms; see response catalog metadata2026-07-26139203447.9 KBSources
Per-source freshness map
Return a minimized freshness projection only for sources authorized by the versioned public-source catalog. The timestamp comes from the offline projection, never request time. Its ETag is bound to the shared asv1 stats generation and uses 60-second must-revalidate caching. Unknown, review and restricted sources are omitted. Connector health, errors, schedules and row counts are never exposed.
get/api/v1/sources/freshness
Headers
If-None-Matchstring
Optional RFC 9110 entity-tag validator. Weak validators, comma-separated validator lists and * are accepted.
Response
Freshness map