Klara is a US healthcare patient-engagement and communication platform, now part of Modernizing Medicine (ModMed). It gives medical practices two-way secure messaging, patient texting, appointment reminders and scheduling, intake/forms, telemedicine, and workflow automation to reduce phone volume and staff workload, and markets integration with 50+ EHR and practice-management systems.
Klara does not publish its own self-serve public developer API, FHIR CapabilityStatement, or downloadable OpenAPI. Its parent ModMed operates a partner-gated developer program (portal.api.modmed.com) with an ONC-certified HL7 FHIR R4 API + SMART-on-FHIR and a proprietary FHIR API for the EMA and gGastro EHR/PM platforms — that certified API surface belongs to ModMed's EHR products, not the Klara messaging product. Home market: United States.
APIs.json: https://raw.githubusercontent.com/api-evangelist/klara/refs/heads/main/apis.yml
- Healthcare
- United States
- Patient Engagement
- Patient Communication
- Secure Messaging
- Telehealth
- Scheduling
- EHR Integration
- Created: 2026-07-24
- Modified: 2026-07-24
No documented, self-serve public Klara API was found. Klara is a patient-communication product whose integrations are delivered through private/partner connections and through its parent ModMed's gated developer program, not through a public Klara developer API.
FN: Kin Lane Email: kin@apievangelist.com