Enterprise diagnostics procurement rarely stalls on price lists; it stalls when SSO, segregation of duties, and ERP ingestion were afterthoughts. Treat APIs like mini procurements — write acceptance criteria your CIO would defend.
Sandboxes that mirror production semantics
Ask early how sandbox tenants mimic production webhooks for order states — finance controllers want deterministic triggers before accruals hit. Replay tapes should include partial cancellations and lab reroutes.
Identity schemes across catalogues
Map ID schemes across SKU catalogues, lab identifiers, and finance cost centres. Translation layers saved once prevent reconciliation storms later — resist letting each vendor mint opaque surrogate keys silently.
Observability beats escalation chains
Demand observability: dashboards highlighting SLA breaches per hub beat inbox escalation chains when volumes spike near fiscal closes. Attach paging policies tied to customer tier — silent degradation erodes renewals.
