WHO SMART Trust
1.7.5 - ci-build International flag

WHO SMART Trust, published by WHO. This guide is not an authorized publication; it is the continuous build for version 1.7.5 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/smart-trust/ 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: 1.7.5
Active as of 2026-10-22 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: doco
CWTPayload 0..* Base CBOR Web Token (CWT) Payload (Common)
CWTPayload.1 0..1 Coding Issuer Code (iss)
CWTPayload.4 0..1 dateTime Expiration Date Time(exp)
CWTPayload.6 0..1 dateTime Issued At (iat)
CWTPayload.-260 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

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": {
      "type": "array",
      "items": {
        "$ref": "http://smart.who.int/base/StructureDefinition-HCert.schema.json"
      },
      "minItems": 1,
      "description": "HCert"
    }
  },
  "required": [
    "resourceType",
    "-260"
  ],
  "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: doco
CWTPayload 0..* Base CBOR Web Token (CWT) Payload (Common)
CWTPayload.1 0..1 Coding Issuer Code (iss)
CWTPayload.4 0..1 dateTime Expiration Date Time(exp)
CWTPayload.6 0..1 dateTime Issued At (iat)
CWTPayload.-260 1..* HCert Health Certificate

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

doco Documentation for this format

This structure is derived from Base

Summary

Mandatory: 0 element(1 nested mandatory element)

Key Elements View

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

doco Documentation for this format

Differential View

This structure is derived from Base

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

doco Documentation for this format

Snapshot View

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

doco Documentation for this format

This structure is derived from Base

Summary

Mandatory: 0 element(1 nested mandatory element)

 

Other representations of profile: CSV, Excel