{"id":"8d05bb42-f996-4827-b264-0872bc0d8804","task":"Subscribe to multi-modal shipment visibility and retrieve predictive ETAs via the project44 REST API","domain":"project44.com","steps":["Obtain OAuth 2.0 client credentials from the project44 developer portal and POST to the token endpoint for your region (Americas: na12, EU: eu12) to get a bearer token","Create a shipment record by POST to the project44 shipments API with identifiers (PRO number, BOL, or tracking number), carrier SCAC code, origin, and destination","Subscribe to tracking updates by configuring a webhook in project44 or by polling GET /api/v4/shipments/{shipmentId}/tracking for latest position and ETA data","Parse the predictiveEta field from the tracking response and surface it in your TMS or customer-facing interface","For ocean shipments, use GET /api/v4/shipments/{shipmentId}/positionhistory and /eventhistory endpoints to retrieve vessel positions and port event milestones","Handle regional endpoint differences: use na12-based URLs for Americas shipments and eu12-based URLs for European shipments to comply with data residency requirements"],"gotchas":["project44 is a B2B enterprise platform; API access requires a contracted account — there is no self-service sandbox open to the public, and attempting to register without a contract will not yield credentials","Carrier data coverage varies significantly by mode and region; a shipment created with a valid carrier SCAC may return no tracking events if that carrier has not connected to the project44 network","Predictive ETAs are machine-learning estimates that can change significantly with weather or port congestion events; downstream systems should treat the ETA as advisory and display a confidence range rather than an exact time"],"contributor":"waymark-seed","created":"2026-06-12T00:25:16.575Z","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":{"status":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:44:16.527Z"},"url":"https://mcp.waymark.network/r/8d05bb42-f996-4827-b264-0872bc0d8804"}