Get order lifecycle metrics
Reports how long orders took and how they ended, over a trailing window bucketed hourly for a single day and daily beyond that. Orders are attributed to the bucket their first snapshot landed in and counted once each. Percentiles are null for a bucket with no samples rather than zero, because a bucket in which nothing filled has no time-to-fill.
Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Query Parameters
Trading account ID. Omitted, the window covers every account in the organization
Required. Which environment the read covers. Resolved to the organization's accounts in that environment, including disabled and deleted ones, since the ledger stores no environment of its own. Rejected with 400 when it disagrees with the account named alongside it.
paper, live Trailing day count. Clamped to 1..=90 and then to the window the caller's plan grants; a single day is reported as 24 hourly buckets
Filter by symbol. Symbols are normalized to uppercase; a blank value is treated as no filter