EHRbase

EHRbase is an open source openEHR Clinical Data Repository (CDR) - a standards-based backend for storing, versioning and querying structured clinical data. It implements the official openEHR REST API (ITS-REST 1.0.2) against openEHR Reference Model 1.1.0, is queried with the Archetype Query Language (AQL), and adds Simplified Data Template projections (flat and structured JSON web templates) that make deeply nested openEHR compositions practical to write against. It is Apache-2.0 software each organization self-hosts - no vendor API host, no signup, no metering - maintained by vitagroup AG with the openEHR community, with a commercial distribution (HIP EHRbase) adding multi-tenancy, IHE ATNA audit logging, AQL event triggers, Saga-pattern transaction compensation and SLAs. A public credential-free sandbox at sandkiste.ehrbase.org serves its live OpenAPI 3.1.0 contract of 63 operations.

EHRbase publishes 20 API contracts indexed on the APIs.io network, including ADL 1.4 TEMPLATE API, ADL 2 TEMPLATE API, Admin - Composition API, and 17 more. Tagged areas include Company, Healthcare, Health IT, Electronic Health Records, and Clinical Data.

The EHRbase catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

EHRbase’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, changelog, authentication, and 31 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

52.7/100 developing ▬ flat Agent 46/100 agent native Front door AI 1/6 silent Heartbeat 37/100 slowing open core · Apache-2.0 Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumOpen⚡ Free to try

1 published contract 1 MCP Servers 4 Agent Skills

Company Healthcare Health IT Electronic Health Records Clinical Data openEHR Interoperability Open Source Database Standards

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 52.7/100 · developing

Contract Quality 9.4 / 19

Developer Ergonomics 12.1 / 15

Access Clarity 4.7 / 15

Operational Transparency 4.4 / 10

Contract Governance 2.9 / 9

Discoverability 5.6 / 8

Regulatory Posture 3.2 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 46/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 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 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 0 / 3

MCP Tool Quality 6 / 6

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/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too
Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs
Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service, OR (0.27) a live x402 payment challenge from _data/x402-adoption.json — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's

4 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 31.6 — up to +13.7 composite points
Contract Quality scores 50.2 — up to +12.5 composite points
Contract Governance scores 31.8 — up to +8.2 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/ehrbase/apis.yml: open an issue on github.com/api-evangelist/ehrbase to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Medical Technology (certified health IT, FDA-authorized AI devices)	distribution	9.6 (thin)	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 4

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

openEHR

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

Model Context Protocol (MCP)

measured — observed by APIs.io (platform)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

OpenAPI

measured — observed by APIs.io (published)

APIs 20

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

EHRbase ADL 1.4 TEMPLATE API

The ADL 1.4 TEMPLATE API from EHRbase — 3 operation(s) for adl 1.4 template.

EHRbase ADL 2 TEMPLATE API

The ADL 2 TEMPLATE API from EHRbase — 2 operation(s) for adl 2 template.

EHRbase Admin - Composition API

The Admin - Composition API from EHRbase — 1 operation(s) for admin - composition.

EHRbase Admin - Contribution API

The Admin - Contribution API from EHRbase — 1 operation(s) for admin - contribution.

EHRbase Admin - Directory API

The Admin - Directory API from EHRbase — 1 operation(s) for admin - directory.

EHRbase Admin - EHR API

The Admin - EHR API from EHRbase — 1 operation(s) for admin - ehr.

EHRbase Admin - Heartbeat API

The Admin - Heartbeat API from EHRbase — 1 operation(s) for admin - heartbeat.

EHRbase Admin - Stored-Query API

The Admin - Stored-Query API from EHRbase — 1 operation(s) for admin - stored-query.

EHRbase Admin - Template API

The Admin - Template API from EHRbase — 2 operation(s) for admin - template.

EHRbase COMPOSITION API

The COMPOSITION API from EHRbase — 5 operation(s) for composition.

EHRbase CONTRIBUTION API

The CONTRIBUTION API from EHRbase — 2 operation(s) for contribution.

EHRbase DIRECTORY API

The DIRECTORY API from EHRbase — 2 operation(s) for directory.

EHRbase EHR API

The EHR API from EHRbase — 2 operation(s) for ehr.

EHRbase EHR STATUS API

The EHR_STATUS API from EHRbase — 2 operation(s) for ehr_status.

EHRbase QUERY API

The QUERY API from EHRbase — 3 operation(s) for query.

EHRbase Status API

Heartbeat, Version info, Status

EHRbase STORED QUERY API

The STORED_QUERY API from EHRbase — 3 operation(s) for stored_query.

EHRbase TEMPLATE API

The TEMPLATE API from EHRbase — 3 operation(s) for template.

EHRbase VERSIONED COMPOSITION API

The VERSIONED_COMPOSITION API from EHRbase — 4 operation(s) for versioned_composition.

EHRbase VERSIONED EHR STATUS API

The VERSIONED_EHR_STATUS API from EHRbase — 4 operation(s) for versioned_ehr_status.

Scroll for all 20

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

EHRbase MCP Server

Remote MCP server at www.ehrbase.org requiring OAuth.

MCP SERVER

Agent Skills 4

Packaged agent skills for driving this provider's APIs from an AI assistant.

ehrbase-create-and-populate-ehr

AGENT SKILL

ehrbase-manage-templates

AGENT SKILL

ehrbase-query-with-aql

AGENT SKILL

ehrbase-update-composition-safely

AGENT SKILL

EHRbase API pricing

Prices published by EHRbase. A free plan or tier is listed.

Plan	Price
EHRbase (open source)	Free
HIP EHRbase (commercial)	—

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Ehrbase Plans Pricing

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Ehrbase Rate Limits

0 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

EHRbase

SLA

FinOps 1

Cost, billing, and metering signals for API financial operations.

Ehrbase Finops

FINOPS

Event Specifications 1

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

Ehrbase Event Trigger Webhooks

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

EHRbase API Rules

52 rules · 41 errors 8 warnings 3 info

SPECTRAL

OpenAPI Overlays 3

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Ehrbase Admin Overlay

5 actions · update · ehrbase-admin-api-openapi.json

DERIVED

Ehrbase Openehr Rest Overlay

7 actions · update · ehrbase-openehr-rest-api-openapi.json

DERIVED

Ehrbase Status Overlay

3 actions · update · ehrbase-status-api-openapi.json

DERIVED

Security Posture 3

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

Ehrbase Authentication

0 schemes

SECURITY

Ehrbase Domain Security

TLSv1.3 · HSTS

SECURITY

Ehrbase Vulnerability Disclosure

Hackerone · contact published

SECURITY

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 4

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

AgentSkill

WellKnown

MCPServer

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Lifecycle

Conventions

Idempotency

ErrorCatalog

DataModel

Conformance

Webhooks

Scroll for all 7

Build 6

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

SourceCode

Packages

SDKs

CLI

ToolCrosswalk

Access & Security 4

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Security

Operate 4

Status, limits, changes, and where to get help

Support

ChangeLog

Deprecation

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

License

License

Plans

Plans

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 3

Properties that don't map to a standard resource type

Overlay

Overlay

Overlay

Overlay

Overlay

Overlay

Source (apis.yml)

aid: ehrbase
name: EHRbase
description: EHRbase is an open source openEHR Clinical Data Repository (CDR) - a standards-based backend for storing, versioning
  and querying structured clinical data. It implements the official openEHR REST API (ITS-REST 1.0.2) against openEHR Reference
  Model 1.1.0, is queried with the Archetype Query Language (AQL), and adds Simplified Data Template projections (flat and
  structured JSON web templates) that make deeply nested openEHR compositions practical to write against. It is Apache-2.0
  software each organization self-hosts - no vendor API host, no signup, no metering - maintained by vitagroup AG with the
  openEHR community, with a commercial distribution (HIP EHRbase) adding multi-tenancy, IHE ATNA audit logging, AQL event
  triggers, Saga-pattern transaction compensation and SLAs. A public credential-free sandbox at sandkiste.ehrbase.org serves
  its live OpenAPI 3.1.0 contract of 63 operations.
deliveryModel:
  model: open-core
  license: Apache-2.0
  license_evidence:
    repo: ehrbase/ehrbase
    spdx: Apache-2.0
    stars: 384
  open_source: true
  commercial: true
  callable_host: true
  label: Open core · an OSS project plus a commercial hosted product
  confidence: medium
  source:
  - openapi
  - pricing
  - repository-license
  generated: '2026-09-25'
  method: derived
accessModel:
  pricing: freemium
  onboarding: open
  trial: false
  try_now: true
  public: true
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Open access
  confidence: high
  source:
  - plans
  - authentication
  - rate-limits
  - security
  - sandbox
  generated: '2026-11-06'
  method: derived
image: https://raw.githubusercontent.com/ehrbase/ehrbase/develop/ehrbase.png
url: https://raw.githubusercontent.com/api-evangelist/ehrbase/refs/heads/main/apis.yml
x-type: company
x-source: harvest:openehr-coalition
specificationVersion: '0.20'
created: '2026-09-02'
modified: '2026-09-02'
x-docs-platform: docusaurus
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-03
x-docs-hosting: vercel
tags:
- Company
- Healthcare
- Health IT
- Electronic Health Records
- Clinical Data
- openEHR
- Interoperability
- Open Source
- Database
- Standards
tags_raw:
- Company
- Healthcare
- Health IT
- Electronic Health Records
- Clinical Data
- openEHR
- Interoperability
- Open Source
- Databases
- Standards
- Open-Source
apis:
- aid: ehrbase:ehrbase-adl-1-4-template-api
  name: EHRbase ADL 1.4 TEMPLATE API
  description: The ADL 1.4 TEMPLATE API from EHRbase — 3 operation(s) for adl 1.4 template.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - ADL 1.4 TEMPLATE
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-adl-1-4-template-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-adl-2-template-api
  name: EHRbase ADL 2 TEMPLATE API
  description: The ADL 2 TEMPLATE API from EHRbase — 2 operation(s) for adl 2 template.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - ADL 2 TEMPLATE
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-adl-2-template-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-admin-composition-api
  name: EHRbase Admin - Composition API
  description: The Admin - Composition API from EHRbase — 1 operation(s) for admin - composition.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - Admin - Composition
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-admin-composition-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-admin-contribution-api
  name: EHRbase Admin - Contribution API
  description: The Admin - Contribution API from EHRbase — 1 operation(s) for admin - contribution.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - Admin - Contribution
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-admin-contribution-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-admin-directory-api
  name: EHRbase Admin - Directory API
  description: The Admin - Directory API from EHRbase — 1 operation(s) for admin - directory.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - Admin - Directory
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-admin-directory-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-admin-ehr-api
  name: EHRbase Admin - EHR API
  description: The Admin - EHR API from EHRbase — 1 operation(s) for admin - ehr.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - Admin - EHR
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-admin-ehr-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-admin-heartbeat-api
  name: EHRbase Admin - Heartbeat API
  description: The Admin - Heartbeat API from EHRbase — 1 operation(s) for admin - heartbeat.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - Admin - Heartbeat
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-admin-heartbeat-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-admin-stored-query-api
  name: EHRbase Admin - Stored-Query API
  description: The Admin - Stored-Query API from EHRbase — 1 operation(s) for admin - stored-query.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - Admin - Stored-Query
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-admin-stored-query-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-admin-template-api
  name: EHRbase Admin - Template API
  description: The Admin - Template API from EHRbase — 2 operation(s) for admin - template.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - Admin - Template
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-admin-template-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-composition-api
  name: EHRbase COMPOSITION API
  description: The COMPOSITION API from EHRbase — 5 operation(s) for composition.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - COMPOSITION
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-composition-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-contribution-api
  name: EHRbase CONTRIBUTION API
  description: The CONTRIBUTION API from EHRbase — 2 operation(s) for contribution.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - CONTRIBUTION
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-contribution-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-directory-api
  name: EHRbase DIRECTORY API
  description: The DIRECTORY API from EHRbase — 2 operation(s) for directory.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - Directory
  tags_raw:
  - DIRECTORY
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-directory-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-ehr-api
  name: EHRbase EHR API
  description: The EHR API from EHRbase — 2 operation(s) for ehr.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - Electronic Health Records
  tags_raw:
  - EHR
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-ehr-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-ehr-status-api
  name: EHRbase EHR STATUS API
  description: The EHR_STATUS API from EHRbase — 2 operation(s) for ehr_status.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - EHR_STATUS
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-ehr-status-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-query-api
  name: EHRbase QUERY API
  description: The QUERY API from EHRbase — 3 operation(s) for query.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - Query
  tags_raw:
  - QUERY
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-query-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-status-api
  name: EHRbase Status API
  description: Heartbeat, Version info, Status
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - Status
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-status-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-stored-query-api
  name: EHRbase STORED QUERY API
  description: The STORED_QUERY API from EHRbase — 3 operation(s) for stored_query.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - STORED_QUERY
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-stored-query-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-template-api
  name: EHRbase TEMPLATE API
  description: The TEMPLATE API from EHRbase — 3 operation(s) for template.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - Templates
  tags_raw:
  - TEMPLATE
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-template-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-versioned-composition-api
  name: EHRbase VERSIONED COMPOSITION API
  description: The VERSIONED_COMPOSITION API from EHRbase — 4 operation(s) for versioned_composition.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - VERSIONED_COMPOSITION
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-versioned-composition-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
- aid: ehrbase:ehrbase-versioned-ehr-status-api
  name: EHRbase VERSIONED EHR STATUS API
  description: The VERSIONED_EHR_STATUS API from EHRbase — 4 operation(s) for versioned_ehr_status.
  humanURL: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  baseURL: https://sandkiste.ehrbase.org/ehrbase
  tags:
  - VERSIONED_EHR_STATUS
  properties:
  - type: OpenAPI
    url: openapi/ehrbase-versioned-ehr-status-api-openapi.yml
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/openEHR-REST
  - type: APIReference
    url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Admin-REST
  - type: Documentation
    url: https://docs.ehrbase.org/docs/EHRbase/Explore/Status-And-Metrics
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Overlay
  url: overlays/ehrbase-openehr-rest-overlay.yaml
- type: Overlay
  url: overlays/ehrbase-admin-overlay.yaml
- type: Overlay
  url: overlays/ehrbase-status-overlay.yaml
- type: Website
  url: https://ehrbase.org/
- type: DeveloperPortal
  url: https://docs.ehrbase.org/
- type: Documentation
  url: https://docs.ehrbase.org/
- type: APIReference
  url: https://docs.ehrbase.org/api/hip-ehrbase/openehr
- type: GettingStarted
  url: https://docs.ehrbase.org/docs/EHRbase/Installation
- type: Support
  url: https://discourse.openehr.org/tag/ehrbase
- type: Blog
  url: https://www.ehrbase.org/feed/
- type: GitHubOrganization
  url: https://github.com/ehrbase
- type: SourceCode
  url: https://github.com/ehrbase/ehrbase
- type: PrivacyPolicy
  url: https://www.ehrbase.org/privacy-policy/
- type: License
  url: https://github.com/ehrbase/ehrbase/blob/develop/LICENSE
- type: ChangeLog
  url: changelog/ehrbase-changelog.yml
- type: Lifecycle
  url: lifecycle/ehrbase-lifecycle.yml
- type: Deprecation
  url: lifecycle/ehrbase-lifecycle.yml
- type: Authentication
  url: authentication/ehrbase-authentication.yml
- type: Conventions
  url: conventions/ehrbase-conventions.yml
- type: Idempotency
  url: conventions/ehrbase-conventions.yml
- type: ErrorCatalog
  url: errors/ehrbase-problem-types.yml
- type: DataModel
  url: data-model/ehrbase-data-model.yml
- type: Conformance
  url: conformance/ehrbase-conformance.yml
- type: Packages
  url: packages/ehrbase-packages.yml
- type: SDKs
  url: packages/ehrbase-packages.yml
- type: CLI
  url: cli/ehrbase-cli.yml
- type: Sandbox
  url: sandbox/ehrbase-sandbox.yml
- type: Plans
  url: plans/ehrbase-plans-pricing.yml
- type: RateLimits
  url: rate-limits/ehrbase-rate-limits.yml
- type: LLMsTxt
  url: llms/ehrbase-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: WellKnown
  url: well-known/ehrbase-well-known.yml
- type: MCPServer
  url: mcp/ehrbase-mcp.yml
- type: ToolCrosswalk
  url: mcp/ehrbase-tool-crosswalk.yml
- type: Webhooks
  url: asyncapi/ehrbase-event-trigger-webhooks.yml
- type: DomainSecurity
  url: security/ehrbase-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/ehrbase-vulnerability-disclosure.yml
- type: Security
  url: security/ehrbase-vulnerability-disclosure.yml
x-enrichment:
  date: '2026-09-02'
  status: enriched
  artifacts_added: 33
  pass: local-v1

EHRbase API — frequently asked questions

Does EHRbase have an API?

Yes. APIs.io lists 20 APIs from EHRbase, including EHRbase ADL 1.4 TEMPLATE API, EHRbase ADL 2 TEMPLATE API and EHRbase Admin - Composition API, and 17 more.

Is there an OpenAPI specification for the EHRbase API?

Yes. APIs.io indexes 20 OpenAPI specifications for EHRbase, each linked for download from this page.

How do I authenticate with the EHRbase API?

EHRbase documents its authentication (0 schemes). The details are profiled on APIs.io as Ehrbase Authentication.

How much does the EHRbase API cost?

APIs.io lists 2 pricing plans for EHRbase, with each plan's price, limits and inclusions under Pricing on this page.

Does EHRbase have an MCP server?

Yes. APIs.io lists 1 MCP server for EHRbase: Remote MCP server at www.ehrbase.org requiring OAuth.

Is the EHRbase API ready for AI agents?

EHRbase has a Kin Score of 52.7 out of 100 (developing) and an Agent Readiness score of 46.1 (agent-native), scored by API Evangelist on 2026-11-06.

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