athenahealth athenaOne REST API
The athenaOne proprietary REST API exposes the complete provider, patient, and biller workflow surface of athenahealth's cloud-based EHR and practice management platform. Resources include Patients, Appointments, Encounters, Claims, Documents, Charts, Providers, Departments, Insurance, Orders, and Billing. Authenticated via OAuth 2.0 client_credentials at the athenahealth Developer Portal; scoped per practice via the practiceid path parameter.
athenahealth athenaOne REST API is one of 5 APIs that athenahealth publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
This API exposes 6 machine-runnable capabilities that can be deployed as REST, MCP, or Agent Skill surfaces via Naftiko and 2 JSON Schema definitions.
Tagged areas include EHR, Healthcare, Practice Management, Patients, and Appointments. The published artifact set on APIs.io includes API documentation, an OpenAPI specification, a JSON-LD context, 6 Naftiko capability specs, and 2 JSON Schemas.