{"try":{"trip_10h":"/organizations/org_demo/gateways/gateway_123/readings?from=2026-10-30T06:00:00Z&to=2026-10-30T16:00:00Z&rows=false","week_day_files":"/organizations/org_demo/gateways/gateway_123/readings?from=2026-10-28T00:00:00Z&to=2026-11-04T00:00:00Z&rows=false&files=day","week_hour_files":"/organizations/org_demo/gateways/gateway_123/readings?from=2026-10-28T00:00:00Z&to=2026-11-04T00:00:00Z&rows=false&files=hour","live_last_2h":"/organizations/org_demo/gateways/gateway_live_1/readings?last=2h&rows=false","live_status":"/live"},"params":{"from":"ISO time","to":"ISO time","last":"instead of from/to: a window ending now, such as 30m, 2h or 1d","files":"day (default): one file per whole day, falling back to hour files where no day file exists; hour: one file per hour","cache":"on (default) reads through this data center's Cache API; off always reads R2","signal":"optional filter: gps, ecu_speed_mph_x10, odometer_m, def_level_pct_x1000, engine_rpm, coolant_c_x1000, oil_kpa, fuel_pct, engine_load_pct, fuel_used_ml, battery_mv","rows":"true (default) returns readings; false returns only counts and timing"},"data":{"history":"org_demo, gateway_100..gateway_149, 2026-10-28T00:00Z to 2026-11-04T00:00Z: hour files and day files in R2","live":"org_demo, gateway_live_1..3: a simulator uploads a one-minute batch per Gateway every minute into its Gateway object; each hour seals to an R2 hour file 90 s after it ends"}}