# Klara

**Canonical:** https://apis.io/providers/klara/  
**Website:** https://www.klara.com/  
**APIs profiled:** 0

Klara is a US healthcare patient-engagement and communication platform, now part of Modernizing Medicine (ModMed), that gives medical practices two-way secure messaging, patient texting, appointment reminders and scheduling, intake and forms, telemedicine, and automated workflow tools to reduce phone volume and staff workload. Klara markets integration with 50+ EHR and practice-management systems, but it does not publish its own self-serve public developer API, FHIR CapabilityStatement, or downloadable OpenAPI. Its parent, ModMed, operates a partner-gated developer program at portal.api.modmed.com covering an ONC-certified HL7 FHIR R4 API with SMART-on-FHIR (built for the 21st Century Cures Act, US Core, OAuth2, bulk NDJSON export) plus a proprietary FHIR API for the EMA and gGastro EHR/PM platforms and a Synapsys App Marketplace. That certified API surface belongs to ModMed's EHR products, not to the Klara messaging product itself. Home market is the United States.

## Kin Score — 24.5 / 100 (emerging)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+3.8 from 20.7).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 0.0 |
| Governance | 12.5 |
| Operational Transparency | 31.6 |
| Developer Ergonomics | 6.5 |
| Commercial Clarity | 42.1 |

Regulatory layer — **Health**: 37.5 (matched via tags).

## Agent readiness — 3.2 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Security (2)

- **Klara Domain Security** — TLSv1.3 · HSTS · DMARC
- **Klara Vulnerability Disclosure** — disclosure policy published

## Plans (1)

- **Klara Plans Pricing**

## Tags

Healthcare, United States, Patient Engagement, Patient Communication, Secure Messaging, Telehealth, Scheduling, EHR Integration

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/klara/). Scores are computed from the provider's own public artifacts under a published rubric.