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Cadasto

Cadasto EHR API

The openEHR ITS-REST EHR API as implemented and published by Cadasto: create and read EHRs, read and update EHR_STATUS, commit/retrieve/update/logically-delete versioned COMPOSITIONs, manage the DIRECTORY (folder) structure, create and read CONTRIBUTIONs for atomic multi-object commits, and read/write ITEM_TAGs. 33 operations. Updates use RFC 7232 If-Match optimistic concurrency; deletes are logical and preserve version history for audit.

Documentation Provider Profile APIs.io OpenAPI GitHub

This API exposes 33 operations across 23 paths, organized into 6 resource areas, and defines 108 schemas. It is described by OpenAPI 3.1.1, at version latest.

Requests are made against a single base URL, https://{baseUrl}/openehr/v1.

33 operations 23 paths 108 schemas 4 DELETE19 GET4 POST6 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.1
API Version
latest
Base URL
https://{mycompany}.api.prod.cadasto.io/openehr/v1
Resource Areas
6

Paths & Operations 33

Across 23 paths, the API surfaces 33 operations — 4 DELETE, 19 GET, 4 POST, 6 PUT. They span 6 resource areas: EHR, EHR_STATUS, COMPOSITION, DIRECTORY, CONTRIBUTION, ITEM_TAG. Each is listed below with its method, path, parameters, and response codes.

EHR 4

Management of [EHRs](https://specifications.openehr.org/releases/RM/latest/ehr.htmlehrclass). Actions upon resources of this group are also formally described in the [IEHRSERVICE]…

POST
/ehr
Create EHR
ehr_create 2 params body → 201400409422
GET
/ehr
Get EHR by subject id
ehr_get_by_subject 2 params → 200404
PUT
/ehr/{ehr_id}
Create EHR with id
ehr_create_with_id 3 params body → 201400409422
GET
/ehr/{ehr_id}
Get EHR by id
ehr_get_by_id 2 params → 200404
EHR_STATUS 7

Management of [EHRSTATUS](https://specifications.openehr.org/releases/RM/latest/ehr.htmlehrstatusclass) and [VERSIONEDEHRSTATUS](https://specifications.openehr.org/releases/RM/lat…

GET
/ehr/{ehr_id}/ehr_status/{version_uid}
Get EHRSTATUS by version id
ehr_status_get_by_version_id 3 params → 200404
GET
/ehr/{ehr_id}/ehr_status
Get EHRSTATUS at time
ehr_status_get_at_time 3 params → 200400404
PUT
/ehr/{ehr_id}/ehr_status
Update EHRSTATUS
ehr_status_update 5 params body → 200204400404409412422
GET
/ehr/{ehr_id}/versioned_ehr_status
Get versioned EHRSTATUS
versioned_ehr_status_get 1 param → 200404
GET
/ehr/{ehr_id}/versioned_ehr_status/revision_history
Get versioned EHRSTATUS revision history
versioned_ehr_status_revision_history 1 param → 200404
GET
/ehr/{ehr_id}/versioned_ehr_status/version
Get versioned EHRSTATUS version at time
versioned_ehr_status_version_get_at_time 3 params → 200400404
GET
/ehr/{ehr_id}/versioned_ehr_status/version/{version_uid}
Get versioned EHRSTATUS version by id
versioned_ehr_status_version_get_by_id 3 params → 200404
COMPOSITION 8

Management of [COMPOSITION](https://specifications.openehr.org/releases/RM/latest/ehr.htmlcompositionclass) and [VERSIONEDCOMPOSITION](https://specifications.openehr.org/releases/…

POST
/ehr/{ehr_id}/composition
Create COMPOSITION
composition_create 3 params body → 201400404422
GET
/ehr/{ehr_id}/composition/{uid_based_id}
Get COMPOSITION
composition_get 4 params → 200204404
PUT
/ehr/{ehr_id}/composition/{uid_based_id}
Update COMPOSITION
composition_update 5 params body → 200400404412422
DELETE
/ehr/{ehr_id}/composition/{uid_based_id}
Delete COMPOSITION
composition_delete 2 params → 204400404409
GET
/ehr/{ehr_id}/versioned_composition/{versioned_object_uid}
Get versioned COMPOSITION
versioned_composition_get 2 params → 200404
GET
/ehr/{ehr_id}/versioned_composition/{versioned_object_uid}/revision_history
Get versioned COMPOSITION revision history
versioned_composition_revision_history 2 params → 200404
GET
/ehr/{ehr_id}/versioned_composition/{versioned_object_uid}/version
Get versioned COMPOSITION version at time
versioned_composition_version_get_at_time 4 params → 200404
GET
/ehr/{ehr_id}/versioned_composition/{versioned_object_uid}/version/{version_uid}
Get versioned COMPOSITION version by id
versioned_composition_version_get_by_id 4 params → 200404
DIRECTORY 5

Management of the [directory](https://specifications.openehr.org/releases/RM/latest/ehr.htmldirectory) [FOLDER](https://specifications.openehr.org/releases/RM/latest/common.htmlfo…

POST
/ehr/{ehr_id}/directory
Create directory
directory_create → 501
PUT
/ehr/{ehr_id}/directory
Update directory
directory_update 3 params body → 200204400404412
DELETE
/ehr/{ehr_id}/directory
Delete directory
directory_delete → 501
GET
/ehr/{ehr_id}/directory
Get folder in directory version at time
directory_get_at_time 3 params → 200204404
GET
/ehr/{ehr_id}/directory/{version_uid}
Get folder in directory version
directory_get_by_version_id 3 params → 200404
CONTRIBUTION 2

Management of [CONTRIBUTION](https://specifications.openehr.org/releases/RM/latest/common.htmlcontributionclass) resource. Actions upon resources of this group are also formally d…

POST
/ehr/{ehr_id}/contribution
Create CONTRIBUTION
contribution_create 2 params body → 201400404409
GET
/ehr/{ehr_id}/contribution/{contribution_uid}
Get CONTRIBUTION by id
contribution_get 2 params → 200404
ITEM_TAG 7

Management of [ITEMTAG](https://specifications.openehr.org/releases/RM/latest/common.htmlitemtagclass) resources for compositions and EHRSTATUS within an EHR. Tags can also be set…

GET
/ehr/{ehr_id}/tags
Get EHR tags
ehr_tags_get 4 params → 200400404
GET
/ehr/{ehr_id}/composition/{uid_based_id}/tags
Get COMPOSITION tags
composition_tags_get 2 params → 200404
PUT
/ehr/{ehr_id}/composition/{uid_based_id}/tags
Update COMPOSITION tags
composition_tags_update 3 params body → 200204400404
DELETE
/ehr/{ehr_id}/composition/{uid_based_id}/tags/{key}
Delete COMPOSITION tag by key
composition_tags_delete 3 params → 204404
GET
/ehr/{ehr_id}/ehr_status/{uid_based_id}/tags
Get EHRSTATUS tags
ehr_status_tags_get 2 params → 200404
PUT
/ehr/{ehr_id}/ehr_status/{uid_based_id}/tags
Update EHRSTATUS tags
ehr_status_tags_update 3 params body → 200204400404
DELETE
/ehr/{ehr_id}/ehr_status/{uid_based_id}/tags/{key}
Delete EHRSTATUS tag by key
ehr_status_tags_delete 3 params → 204404

Schemas 108

The contract defines 108 schemas that model the data the API accepts and returns. The most detailed are UMAction (19 properties), UMInstruction (19 properties), UMObservation (17 properties), UMEvaluation (16 properties). Each schema is shown below with its type and property counts.

UAbstractItemStructure
object
UAbstractContentItem
object
HierObjectId
object
2 properties 1 required
ArchetypeId
object
2 properties 1 required
UMArchetypeId
object
2 properties 2 required
TemplateId
object
2 properties 1 required
UMTemplateId
object
2 properties 2 required
TerminologyId
object
2 properties 1 required
UMTerminologyId
object
2 properties 2 required
UMGenericId
object
3 properties 3 required
UMHierObjectId
object
2 properties 2 required
ObjectVersionId
object
2 properties 1 required
UMObjectVersionId
object
2 properties 2 required
UObjectId
ObjectRef
object
3 properties 3 required
CodePhrase
object
3 properties 2 required
DvInterval
object
5 properties 4 required
UMDvUri
object
2 properties 2 required
DvEhrUri
object
2 properties 1 required
UMDvEhrUri
object
2 properties 2 required
UDvUri
DvCodedText
object
8 properties 2 required
TermMapping
object
3 properties 2 required
UMDvText
object
7 properties 2 required
UMDvCodedText
object
8 properties 3 required
UDvText
ReferenceRange
object
2 properties 2 required
DvDuration
object
1 property
DvDateTime
object
2 properties 1 required
Ehr
object
An EHR resource
5 properties
UUidBasedId
Link
object
3 properties 3 required
Archetyped
object
3 properties 2 required
DvIdentifier
object
Type for representing identifiers of real-world entities. Typical identifiers include drivers licence number, social security number, veterans affairs number,…
4 properties 1 required
DvMultimedia
object
12 properties 3 required
UMDvMultimedia
object
12 properties 3 required
DvParsable
object
5 properties 3 required
UMDvParsable
object
5 properties 3 required
UDvEncapsulated
PartyRef
object
Identifier for parties in a demographic or identity service.
3 properties 3 required
UMPartyIdentified
object
3 properties 1 required
UMPartyRelated
object
4 properties 2 required
UPartyIdentified
UMPartySelf
object
2 properties 1 required
UPartyProxy
UMDvBoolean
object
2 properties 2 required
UMDvCount
object
2 properties 2 required
DvDate
object
2 properties 1 required
UMDvDate
object
2 properties 2 required
UMDvDateTime
object
2 properties 2 required
UMDvDuration
object
1 property 1 required
UMDvIdentifier
object
5 properties 2 required
UMDvOrdinal
object
3 properties 3 required
UMDvProportion
object
5 properties 4 required
UMDvQuantity
object
6 properties 3 required
UMDvScale
object
3 properties 3 required
UMDvState
object
3 properties 3 required
UMDvTime
object
2 properties 2 required
UDataValue
Element
object
10 properties 2 required
ItemSingle
object
8 properties 3 required
ItemList
object
8 properties 2 required
Clstr
object
8 properties 3 required
UItem
ItemTable
object
8 properties 2 required
ItemTree
object
8 properties 2 required
UItemStructure
FeederAuditDetails
object
7 properties 1 required
FeederAudit
object
5 properties 1 required
EhrStatus
object
An EHRSTATUS resource
10 properties 5 required
VersionedEhrStatus
object
A VERSIONEDEHRSTATUS resource
4 properties 3 required
AuditDetails
object
The set of attributes required to document the committal of an information item to a repository.
6 properties 4 required
RevisionHistoryItem
object
A REVISIONHISTORYITEM resource
2 properties 2 required
RevisionHistory
object
A REVISIONHISTORY resource
1 property 1 required
DvIntervalOfDateTime
object
7 properties 4 required
Participation
object
4 properties 2 required
EventContext
object
7 properties 2 required
UMAdminEntry
object
14 properties 7 required
Event
object
10 properties 4 required
History
object
12 properties 3 required
UMObservation
object
17 properties 7 required
UMEvaluation
object
16 properties 7 required
Activity
object
10 properties 4 required
UMInstruction
object
19 properties 7 required
IsmTransition
object
5 properties 1 required
LocatableRef
object
4 properties 3 required
InstructionDetails
object
4 properties 2 required
UMAction
object
19 properties 9 required
UContentItem
Composition
object
A COMPOSITION resource
13 properties 8 required
UVersionable
Attestation
object
11 properties 6 required
OriginalVersion
object
10 properties 5 required
UMOriginalVersion
object
10 properties 6 required
UMImportedVersion
object
6 properties 5 required
UVersion
Error
object
2 properties 2 required
VersionedComposition
object
A VERSIONEDCOMPOSITION resource
4 properties 3 required
Folder
object
A FOLDER resource
10 properties 2 required
TerminologyCode
object
4 properties 2 required
UpdateAudit
object
The set of attributes required to document the committal of an information item to a repository. Used by the server to create an AUDITDETAILS object.
4 properties 2 required
UpdateAttestation
object
9 properties 4 required
UpdateVersion
object
6 properties 3 required
NewContribution
object
A new (un-committed) CONTRIBUTION resource
3 properties 2 required
Contribution
object
A CONTRIBUTION resource
3 properties 3 required
UpdateItemTag
object
3 properties 1 required
ItemTagOfComposition
object
5 properties 3 required
ItemTagOfEhrStatus
object
5 properties 3 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

cadasto-ehr-api-openapi.json Raw ↑
#openEHR#Electronic Health Records#Clinical Data#Healthcare#Versioning
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API Details
ID
cadasto:cadasto-ehr-api
Base URL
https://{mycompany}.api.prod.cadasto.io/openehr/v1
Docs
https://docs.cadasto.io/ehr-api
Provider
Cadasto
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