Date ranges & timezone - PressOne eSIM Developer Platform

Read endpoints accept optional from and to query params (any value parseable as a
date, e.g. 2026-06-01 or an ISO timestamp):

Bounds are interpreted as calendar days in your timezone (default WAT, UTC+1).

To bucket/aggregate in a different zone, send x-timezone-offset (minutes offset from
UTC, like JavaScript's Date.getTimezoneOffset() but inverted — e.g. -60 for UTC+1).

If neither from nor to is given, endpoints default to a recent window (typically
the last 30 days; export defaults to 90 days) so an unbounded scan isn't possible.

An unparseable from/to returns 400 (Invalid 'from' date / Invalid 'to' date).