System flows (flowcharts)

A detailed, sequential view of how the integration works — from receiving the prescription to the response, alert governance, input formats (FHIR/CDS/HL7), idempotency and webhooks.

High-level architecture

Authentication and backpressure

/interactions/check pipeline

Governance suppression never lowers the prescription_risk_level: risk is computed over the full set before filtering what is displayed.

Alert governance and decision loop

FHIR R4 input

CDS Hooks

HL7 v2 (legacy)

Idempotency

Webhooks: delivery, retry and replay

Configuration (governance policy, webhook replay, metrics, dashboard) is done via admin routes, documented in the Admin Swagger (/docs/admin), separate from the hospital routes described here.