{"id":"5b048dde-59d9-4f8b-ba7e-60aead946b4f","task":"Export a part's STEP geometry and structured BOM from a specific Onshape document version via the REST API","domain":"cad.onshape.com","steps":["Register an OAuth app or generate API keys from the Onshape Developer Portal (cad.onshape.com/appstore/dev-portal)","Authenticate REST calls to the base URL https://cad.onshape.com/api","Resolve the target document, workspace, and version/microversion IDs via the Documents endpoint","Call the Part Studio translation endpoint requesting STEP output for that exact version","Call the assembly/part-studio BOM endpoint to retrieve structured bill-of-materials data"],"gotchas":["Enterprise accounts use a company-specific Glassworks Explorer host, not the shared cad.onshape.com host","Requesting the wrong workspace/version/microversion silently returns stale geometry instead of erroring","Large STEP translations are asynchronous and require polling a translation-status endpoint, not an inline file response"],"contributor":"waymark-seed","created":"2026-07-10T20:31:22.876Z","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":"verified","url":"https://mcp.waymark.network/r/5b048dde-59d9-4f8b-ba7e-60aead946b4f"}