WHO SMART Trust
1.1.6 - CI Build International flag

WHO SMART Trust, published by WHO. This guide is not an authorized publication; it is the continuous build for version 1.1.6 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/smart-trust/tree/main and changes regularly. See the Directory of published versions

Logical Model: CBOR Web Token (CWT) Payload (Common)

Official URL: http://smart.who.int/trust/StructureDefinition/CWTPayload Version: 1.1.6
Active as of 2025-12-04 Computable Name: CWTPayload

Logical Model for CBOR Web Token (CWT) Payload Logical Modelin CWT Payload https://www.iana.org/assignments/cwt/cwt.xhtml

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. CWTPayload 0..* Base CBOR Web Token (CWT) Payload (Common)
... 1 0..1 Coding Issuer Code (iss)
... 4 0..1 dateTime Expiration Date Time(exp)
... 6 0..1 dateTime Issued At (iat)
... -260 0..1 HCert Health Certificate

doco Documentation for this format

API Information

CBOR Web Token (CWT) Payload (Common) API

Logical Model for CBOR Web Token (CWT) Payload Logical Modelin CWT Payload https://www.iana.org/assignments/cwt/cwt.xhtml

Version: 1.0.0

Endpoints

GET /StructureDefinition-CWTPayload.schema.json

JSON Schema definition for the Logical Model StructureDefinition-CWTPayload

This endpoint serves the JSON Schema definition for the Logical Model StructureDefinition-CWTPayload.

Schema Definition

StructureDefinition-CWTPayload

Description: Logical Model for CBOR Web Token (CWT) Payload Logical Modelin CWT Payload https://www.iana.org/assignments/cwt/cwt.xhtml

Type: object

Schema ID: http://smart.who.int/base/StructureDefinition-CWTPayload.schema.json

Properties

  • resourceType (string): Resource type identifier for CWTPayload logical model
  • 1 (object): Issuer
  • 4 (string): Expiration Time
  • 6 (string): Issued At
  • -260 (unknown): HCert

Required fields: resourceType

Full Schema (JSON) 
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "http://smart.who.int/base/StructureDefinition-CWTPayload.schema.json",
  "title": "CBOR Web Token (CWT) Payload (Common)",
  "description": "Logical Model for CBOR Web Token (CWT) Payload Logical Modelin CWT Payload https://www.iana.org/assignments/cwt/cwt.xhtml ",
  "type": "object",
  "properties": {
    "resourceType": {
      "type": "string",
      "const": "CWTPayload",
      "description": "Resource type identifier for CWTPayload logical model"
    },
    "1": {
      "type": "object",
      "description": "Issuer"
    },
    "4": {
      "type": "string",
      "format": "date-time",
      "description": "Expiration Time"
    },
    "6": {
      "type": "string",
      "format": "date-time",
      "description": "Issued At"
    },
    "-260": {
      "$ref": "http://smart.who.int/base/StructureDefinition-HCert.schema.json",
      "description": "HCert"
    }
  },
  "required": [
    "resourceType"
  ],
  "resourceDefinition": "http://smart.who.int/trust/StructureDefinition/CWTPayload",
  "fhir:parent": "http://hl7.org/fhir/StructureDefinition/Base"
}

This documentation is automatically generated from the OpenAPI specification.

This structure is derived from Base

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. CWTPayload 0..* Base CBOR Web Token (CWT) Payload (Common)
... 1 0..1 Coding Issuer Code (iss)
... 4 0..1 dateTime Expiration Date Time(exp)
... 6 0..1 dateTime Issued At (iat)
... -260 0..1 HCert Health Certificate

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. CWTPayload 0..* Base CBOR Web Token (CWT) Payload (Common)
... 1 0..1 Coding Issuer Code (iss)
... 4 0..1 dateTime Expiration Date Time(exp)
... 6 0..1 dateTime Issued At (iat)
... -260 0..1 HCert Health Certificate

doco Documentation for this format

This structure is derived from Base

Summary

Key Elements View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. CWTPayload 0..* Base CBOR Web Token (CWT) Payload (Common)
... 1 0..1 Coding Issuer Code (iss)
... 4 0..1 dateTime Expiration Date Time(exp)
... 6 0..1 dateTime Issued At (iat)
... -260 0..1 HCert Health Certificate

doco Documentation for this format

Differential View

This structure is derived from Base

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. CWTPayload 0..* Base CBOR Web Token (CWT) Payload (Common)
... 1 0..1 Coding Issuer Code (iss)
... 4 0..1 dateTime Expiration Date Time(exp)
... 6 0..1 dateTime Issued At (iat)
... -260 0..1 HCert Health Certificate

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. CWTPayload 0..* Base CBOR Web Token (CWT) Payload (Common)
... 1 0..1 Coding Issuer Code (iss)
... 4 0..1 dateTime Expiration Date Time(exp)
... 6 0..1 dateTime Issued At (iat)
... -260 0..1 HCert Health Certificate

doco Documentation for this format

This structure is derived from Base

Summary

 

Other representations of profile: CSV, Excel