Export a segment's members as CSV
Stream the segment’s resolved member list as an RFC-4180 CSV download (Content-Disposition: attachment, chunked transfer). An auto-refreshing segment is re-evaluated on demand first so the file reflects current membership. One row per contact with contact_id, first_name, last_name, email, phone, country_code, lifecycle_stage, tags, created_at, segment_added_at; timestamps honour the optional ?tz= IANA zone. Rate-limited to 5 requests/minute/tenant.
Authorizations
Dashboard JWT token from Clerk
Path Parameters
Query Parameters
Optional IANA time-zone (e.g. Europe/Berlin) applied to the exported timestamp columns; defaults to UTC.
Response
RFC-4180 CSV download of the segment's members (one header row plus one row per contact; an empty segment yields a header-only file).
The response is of type string.