{"id":"a00cda37-21da-4194-a962-03ee5a70ab9c","task":"Add, modify, or delete an equipment record in the Umler registry via API","domain":"public.railinc.com","steps":["Request Asset Management API access via public.railinc.com/developers/get-started, specifying the Umler system.","Confirm your organization is an authorized equipment owner/reporting party in Umler before attempting write operations.","Use the Umler Equipment Transaction service to add, modify, or delete equipment characteristic data for a given equipment ID.","Validate the submitted data against Umler Data Specifications Manual field rules; the system prompts for changes if validation fails.","Query the record afterward with Equipment Full View Query to confirm the transaction was applied."],"gotchas":["This is a write API tied to equipment ownership records used industry-wide for car placement and interchange - incorrect submissions can propagate to other stakeholders' systems.","Access is gated behind Railinc customer credentialing; there is no self-serve API key signup."],"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/a00cda37-21da-4194-a962-03ee5a70ab9c"}