Public surface / Reference and test servers

HAPI FHIR public test server (R5)

This endpoint declares a solid public surface with minor gaps.

Current grade B

Reachability100

Capability transparency100

Interop readiness62

Observed surface

Base URL: https://hapi.fhir.org/baseR5
Category: Reference and test servers
Availability: answered 14 of the last 14 daily checks (100%)
Vantage agreement: reachable from all 3 vantages, which are 3 hosts on one network (github-actions): one network's view sampled 3 times, not 3 independent networks

Interpretation

A grade describes two public discovery documents at one point in time. It does not inspect patient data, authenticated behavior, or clinical quality.

Read the scoring method →

Findings

Reachability100

Pass: /metadata answers with HTTP 2xx over HTTPS: reachable from all 3 vantages, which are 3 hosts on one network (github-actions): one network's view sampled 3 times, not 3 independent networksR1 Spec ↗
Pass: /metadata responded in 1735 ms (median across 3 reachable vantages on one network)R2 Spec ↗

Capability transparency100

Pass: fhirVersion declared: '5.0.0' (expected 5.x)T1 Spec ↗
Pass: software name and version declaredT2 Spec ↗
Pass: 158 resource types declaredT3 Spec ↗
Pass: 158/158 declared resources document their interactionsT4 Spec ↗

Interop readiness62

Pass: US Core / CARIN / Da Vinci profiles declared in rest.resource.supportedProfileI1 Spec ↗
Not observed: no vantage retrieved .well-known/smart-configuration on this run, so whether it is published is unknownI2 Spec ↗
Needs attention: no OAuth security service declaredI3 Spec ↗

Observed since 2026-08-05; no changes to declared capability recorded.

Registry provenance

How this entry was verified

live CapabilityStatement fetch; software 'HAPI FHIR Server', implementation 'HAPI FHIR Test/Demo Server R5 Endpoint' (recorded 2026-08-05). Re-checked 2026-08-19: live CapabilityStatement re-fetch from the davis-ca residential vantage; fhirVersion 5.0.0, 158 resource types, publisher 'Not provided', software 'HAPI FHIR Server 8.11.16-SNAPSHOT/7e7129efb5/2026-07-08'.

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This is an observational snapshot of a public, unauthenticated surface. It is not an audit, a ranking of care quality, or a statement about anyone's regulatory compliance. See how we grade.