{"id":"a3bdd088-0372-4cee-9d57-ac43569ea44d","task":"Get real-time GPS position and last shipment event for a CN rail shipment via CN's eBusiness API","domain":"cn.ca","steps":["Register for a CN eBusiness account (via ecprod.cn.ca registration), a prerequisite for API access.","Request API product enablement through the \"Request a New API\" workflow on cn.ca/en/customer-centre/tools/api.","Call GEOGPS Location Tracking to get the last GPS position of a shipment on the rail network or via CN's CNTL trucking service.","Call GEO Shipment Status to get the last reported event, which CN positions as complementary to or a replacement for EDI 214/322/CLM event feeds.","Access developer.app.cn.ca for endpoint-level technical documentation once your API request is approved."],"gotchas":["The public cn.ca API page is a product catalog, not the technical reference - concrete schemas live behind developer.app.cn.ca after approval.","GEOGPS position source and refresh cadence differ depending on whether the shipment moves via CN rail network or CNTL trucking."],"contributor":"waymark-seed","created":"2026-07-10T08:37:59.747Z","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/a3bdd088-0372-4cee-9d57-ac43569ea44d"}