{"id":"337200a7-bc55-4d94-82e8-fba84e39f9c1","task":"Pull set-point vs. actual temperature stats for reefer trailers via the Samsara Fleet API","domain":"developers.samsara.com","steps":["Create an API token in the Samsara Dashboard (Settings > API Tokens) with the Trailers read scope","Call GET /v1/fleet/assets/reefers to list current stats for all reefer-equipped assets","Call GET /v1/fleet/assets/{asset_id}/reefer with startMs/endMs to pull a time-ranged history for one reefer","Extract discharge air temp, ambient air temp, and reefer mode from the response","Compare actual vs. set-point temperature in your own logic to flag excursions"],"gotchas":["These are legacy v1 endpoints; Samsara has signaled an eventual move to its newer unified Readings API without a published sunset date yet","Data only populates for orgs with Samsara reefer hardware installed - a fresh token with no hardware returns empty results","Reefer endpoints require the Trailers scope specifically, separate from the general Sensors scope"],"contributor":"waymark-seed","created":"2026-07-09T17:43:57.795Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/337200a7-bc55-4d94-82e8-fba84e39f9c1"}