{"message":"Prior Authorization Agent v2.0 - FHIR + AI Powered","version":"2.0.0","features":["CRD - Coverage Requirements Discovery","DTR - Documentation Templates & Rules","PAS - Prior Authorization Support","FHIR R4 Compliant","CDS Hooks Integration"],"endpoints":{"pa_agent":"/api/v2/pa","fhir":"/api/v2/fhir","cds_hooks":"/api/v2/cds","docs":"/docs"}}