Athelas

Athelas (Commure d/b/a Athelas) is a healthcare technology company building AI-powered infrastructure for provider organizations, spanning remote patient monitoring (RPM), an AI-native EHR ("Air"), ambient AI scribing, and revenue cycle management (RCM / "Insights"). Its developer surface exposes two public APIs: the Athelas Enterprise RPM API (Bearer-token REST over api.athelas.com/enterprise/v1) for enrolling patients, managing sites and prescribers, shipping cellular-connected monitoring devices, and streaming device test results via webhook; and the Commure EHR FHIR API, an ONC (g)(10)-certified, US Core 6.1.0-compliant FHIR R4B server secured with SMART on FHIR v2 / OAuth2 for third-party app integrations with Air. Backed by General Catalyst and Initialized Capital; Athelas and Commure merged to form a multi-billion-dollar healthcare infrastructure company.

Athelas publishes 5 APIs on the APIs.io network, including Auth API, Patients API, Prescribers API, and 2 more. Tagged areas include Company, Healthcare, Remote Patient Monitoring, Electronic Health Records, and FHIR.

The Athelas catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Athelas’ developer surface includes documentation, API reference, getting-started guide, authentication, changelog, sandbox, engineering blog, and 22 more developer resources.

🌐 Visit website 📡 Source on GitHub

53.6/100 developing ▬ flat Agent 30/100 agent ready Front door AI 4/6 moderate saas Full breakdown ↓
scored 2026-09-19 · rubric v0.22.0

AccessSelf serve

1 APIs

Company Healthcare Remote Patient Monitoring Electronic Health Records FHIR Revenue Cycle Management Medical Devices SMART on FHIR Interoperability Artificial Intelligence

Kin Score

Kin Score How this is scored →
scored 2026-09-19 · rubric v0.22.0

Composite quality — 53.6/100 · developing

Contract Quality 12.0 / 19

Developer Ergonomics 7.1 / 15

Access Clarity 2.8 / 15

Operational Transparency 3.9 / 10

Contract Governance 1.6 / 9

Discoverability 5.7 / 8

Regulatory Posture 13.1 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 30/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Health regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/athelas: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 6

Individual APIs this provider publishes, each with its own machine-readable definition.

Commure EHR FHIR API

ONC (g)(10)-certified, US Core 6.1.0-compliant FHIR R4B server exposing patient health data from Air to authorized third-party apps. Secured with SMART on FHIR v2 / OAuth2 (AWS ...

Athelas Auth API

The Auth API from Athelas — 1 operation(s) for auth.

Athelas Patients API

The Patients API from Athelas — 8 operation(s) for patients.

Athelas Prescribers API

The Prescribers API from Athelas — 3 operation(s) for prescribers.

Athelas Sites API

The Sites API from Athelas — 5 operation(s) for sites.

Athelas Test Types API

The Test Types API from Athelas — 1 operation(s) for test types.

Open Collections 6

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

Athelas Enterprise Auth API

OPEN COLLECTION

Athelas Enterprise Auth Patients API

OPEN COLLECTION

Athelas Enterprise Auth Prescribers API

OPEN COLLECTION

Athelas Enterprise Auth Sites API

OPEN COLLECTION

Athelas Enterprise Auth Test Types API

OPEN COLLECTION

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Athelas Webhooks

ASYNCAPI

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Athelas Authentication

http/oauth2 · 2 schemes

SECURITY

Athelas Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Athelas Scopes

31 scopes · authorizationCode/clientCredentials

31 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Athelas Agentic Access

18 operations · 11 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Sandbox

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

X-MCPServerCandidate

LLMsTxt

WellKnown

AgentSkill

AgenticAccess

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Webhooks

Conformance

ErrorCatalog

Lifecycle

Conventions

DataModel

Access & Security 4

Authentication, authorization, and security posture

Authentication

OAuthScopes

Compliance

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

ChangeLog

ChangeLog

StatusPage

StatusPage

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

Source (apis.yml)

aid: athelas
name: Athelas
description: 'Athelas (Commure d/b/a Athelas) is a healthcare technology company building AI-powered infrastructure for provider
  organizations, spanning remote patient monitoring (RPM), an AI-native EHR ("Air"), ambient AI scribing, and revenue cycle
  management (RCM / "Insights"). Its developer surface exposes two public APIs: the Athelas Enterprise RPM API (Bearer-token
  REST over api.athelas.com/enterprise/v1) for enrolling patients, managing sites and prescribers, shipping cellular-connected
  monitoring devices, and streaming device test results via webhook; and the Commure EHR FHIR API, an ONC (g)(10)-certified,
  US Core 6.1.0-compliant FHIR R4B server secured with SMART on FHIR v2 / OAuth2 for third-party app integrations with Air.
  Backed by General Catalyst and Initialized Capital; Athelas and Commure merged to form a multi-billion-dollar healthcare
  infrastructure company.'
url: https://raw.githubusercontent.com/api-evangelist/athelas/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- general-catalyst
- initialized-capital
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
image: https://www.athelas.com/favicon.ico
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-09-19
x-docs-hosting: vercel
tags:
- Company
- Healthcare
- Remote Patient Monitoring
- Electronic Health Records
- FHIR
- Revenue Cycle Management
- Medical Devices
- SMART on FHIR
- Interoperability
- Artificial Intelligence
tags_raw:
- Company
- Healthcare
- Remote Patient Monitoring
- Electronic Health Records
- FHIR
- Revenue Cycle Management
- Medical Devices
- SMART on FHIR
- Interoperability
- AI
apis:
- name: Commure EHR FHIR API
  description: ONC (g)(10)-certified, US Core 6.1.0-compliant FHIR R4B server exposing patient health data from Air to authorized
    third-party apps. Secured with SMART on FHIR v2 / OAuth2 (AWS Cognito), supporting standalone launch, EHR launch, and
    backend services (bulk data) authorization. All responses are application/fhir+json.
  humanURL: https://docs.athelas.com/air_developer/fhir_api/commure_ehr_fhir_api
  baseURL: https://onc.api.staging-ehr.athelas.com
  tags:
  - FHIR
  - SMART on FHIR
  - Electronic Health Records
  - Interoperability
  - ONC Certification
  properties:
  - type: Documentation
    url: https://docs.athelas.com/air_developer/fhir_api/commure_ehr_fhir_api
  - type: OAuthScopes
    url: scopes/athelas-scopes.yml
  - type: Conformance
    url: conformance/athelas-conformance.yml
- aid: athelas:athelas-auth-api
  name: Athelas Auth API
  description: The Auth API from Athelas — 1 operation(s) for auth.
  humanURL: https://athelas.readme.io/
  baseURL: https://api.athelas.com/enterprise/v1
  tags:
  - Authentication
  tags_raw:
  - Auth
  properties:
  - type: OpenAPI
    url: openapi/athelas-auth-api-openapi.yml
  - type: Documentation
    url: https://athelas.readme.io/docs/getting-started
  - type: APIReference
    url: https://athelas.readme.io/reference/login
  - type: Authentication
    url: https://athelas.readme.io/docs/authentication
  - type: Webhooks
    url: asyncapi/athelas-webhooks.yml
- aid: athelas:athelas-patients-api
  name: Athelas Patients API
  description: The Patients API from Athelas — 8 operation(s) for patients.
  humanURL: https://athelas.readme.io/
  baseURL: https://api.athelas.com/enterprise/v1
  tags:
  - Patients
  properties:
  - type: OpenAPI
    url: openapi/athelas-patients-api-openapi.yml
  - type: Documentation
    url: https://athelas.readme.io/docs/getting-started
  - type: APIReference
    url: https://athelas.readme.io/reference/login
  - type: Authentication
    url: https://athelas.readme.io/docs/authentication
  - type: Webhooks
    url: asyncapi/athelas-webhooks.yml
- aid: athelas:athelas-prescribers-api
  name: Athelas Prescribers API
  description: The Prescribers API from Athelas — 3 operation(s) for prescribers.
  humanURL: https://athelas.readme.io/
  baseURL: https://api.athelas.com/enterprise/v1
  tags:
  - Prescribers
  properties:
  - type: OpenAPI
    url: openapi/athelas-prescribers-api-openapi.yml
  - type: Documentation
    url: https://athelas.readme.io/docs/getting-started
  - type: APIReference
    url: https://athelas.readme.io/reference/login
  - type: Authentication
    url: https://athelas.readme.io/docs/authentication
  - type: Webhooks
    url: asyncapi/athelas-webhooks.yml
- aid: athelas:athelas-sites-api
  name: Athelas Sites API
  description: The Sites API from Athelas — 5 operation(s) for sites.
  humanURL: https://athelas.readme.io/
  baseURL: https://api.athelas.com/enterprise/v1
  tags:
  - Sites
  properties:
  - type: OpenAPI
    url: openapi/athelas-sites-api-openapi.yml
  - type: Documentation
    url: https://athelas.readme.io/docs/getting-started
  - type: APIReference
    url: https://athelas.readme.io/reference/login
  - type: Authentication
    url: https://athelas.readme.io/docs/authentication
  - type: Webhooks
    url: asyncapi/athelas-webhooks.yml
- aid: athelas:athelas-test-types-api
  name: Athelas Test Types API
  description: The Test Types API from Athelas — 1 operation(s) for test types.
  humanURL: https://athelas.readme.io/
  baseURL: https://api.athelas.com/enterprise/v1
  tags:
  - Test Types
  properties:
  - type: OpenAPI
    url: openapi/athelas-test-types-api-openapi.yml
  - type: Documentation
    url: https://athelas.readme.io/docs/getting-started
  - type: APIReference
    url: https://athelas.readme.io/reference/login
  - type: Authentication
    url: https://athelas.readme.io/docs/authentication
  - type: Webhooks
    url: asyncapi/athelas-webhooks.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: CapabilityMap
  url: capabilities/athelas-capability-edges.yml
  name: Athelas Business Capability Map
- type: Website
  url: https://athelas.com/
- type: DeveloperPortal
  url: https://athelas.readme.io/
- type: Documentation
  url: https://docs.athelas.com/
- type: APIReference
  url: https://athelas.readme.io/reference/login
- type: GettingStarted
  url: https://athelas.readme.io/docs/getting-started
- type: Authentication
  url: authentication/athelas-authentication.yml
- type: OAuthScopes
  url: scopes/athelas-scopes.yml
- type: ChangeLog
  url: changelog/athelas-changelog.yml
- type: StatusPage
  url: https://status.athelas.com/
- type: Webhooks
  url: asyncapi/athelas-webhooks.yml
- type: X-MCPServerCandidate
  url: mcp/athelas-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: LLMsTxt
  url: llms/athelas-llms.txt
- type: WellKnown
  url: well-known/athelas-well-known.yml
- type: Conformance
  url: conformance/athelas-conformance.yml
- type: Compliance
  url: https://docs.athelas.com/air_developer/onc_certification/mandatory_disclosure
- type: ErrorCatalog
  url: errors/athelas-problem-types.yml
- type: Lifecycle
  url: lifecycle/athelas-lifecycle.yml
- type: Conventions
  url: conventions/athelas-conventions.yml
- type: DataModel
  url: data-model/athelas-data-model.yml
- type: Sandbox
  url: sandbox/athelas-sandbox.yml
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/athelas-agentic-access.yml
- type: Overlay
  url: overlays/athelas-enterprise-overlay.yaml
- type: DomainSecurity
  url: security/athelas-domain-security.yml
- type: TermsOfService
  url: https://www.athelas.com/terms-of-use
- type: PrivacyPolicy
  url: https://www.athelas.com/legal/privacy-policy-current
- type: Blog
  url: https://www.athelas.com/tbh
- type: Support
  url: https://athelas.readme.io/discuss
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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