{"op":"convert","input_instant":"2026-07-15T09:30:00","from":{"iso":"2026-07-15T09:30:00-04:00","zone":"America/New_York","abbreviation":"EDT","utc_offset":"-04:00","utc_offset_seconds":-14400,"is_dst":true,"dst_offset":"+01:00","weekday":"Wednesday"},"to":{"iso":"2026-07-15T19:00:00+05:30","zone":"Asia/Kolkata","abbreviation":"IST","utc_offset":"+05:30","utc_offset_seconds":19800,"is_dst":false,"dst_offset":"+00:00","weekday":"Wednesday"},"utc":"2026-07-15T13:30:00+00:00","unix_epoch_seconds":1784122200,"same_instant":true,"deterministic":true,"tz_database_version":"tzdata 2026.3","engine":"IANA zoneinfo + dateutil; pinned tzdata","demo":true,"demo_inputs":{"op":"convert","when":"2026-07-15T09:30:00","from_tz":"America/New_York","to_tz":"Asia/Kolkata"},"note":"No inputs were given, so this is a worked example on default inputs — the same computation the paid route performs. Pass your own query parameters (see /openapi.json) for a real answer."}