arazzo: 1.0.1
info:
  title: Trulioo Document Verification With Liveness
  summary: Resolve supported document types for a country, then verify a captured ID against a liveness selfie.
  description: >-
    Identity document verification pairs a captured government ID with an optional
    liveness selfie. This workflow first lists the document types supported for
    the target country so the client can validate the capture, then submits the
    front/back images and live photo for classification, face match, and liveness
    scoring. Every step spells out its request inline so the flow can be read and
    executed without opening the underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: documentVerificationApi
  url: ../openapi/trulioo-document-verification-api-openapi.yml
  type: openapi
workflows:
- workflowId: document-verification-with-liveness
  summary: List document types for a country, then verify an ID with a liveness selfie.
  description: >-
    Resolves the supported document types for the country, then submits the
    captured document images and live photo for verification and reads the
    classification, face-match, and liveness scores.
  inputs:
    type: object
    required:
    - configurationName
    - countryCode
    - documentFrontImage
    - livePhoto
    properties:
      configurationName:
        type: string
        description: Configured product/package name.
      countryCode:
        type: string
        description: Two-letter ISO 3166 country code.
      documentFrontImage:
        type: string
        description: Base64-encoded front image of the identity document.
      documentBackImage:
        type: string
        description: Optional base64-encoded back image of the identity document.
      livePhoto:
        type: string
        description: Base64-encoded liveness selfie image.
      documentType:
        type: string
        description: Document type identifier (from the supported list).
  steps:
  - stepId: getDocumentTypes
    description: >-
      List the document types supported for the target country so the captured
      document type can be validated before submission.
    operationId: getDocumentTypes
    parameters:
    - name: countryCode
      in: path
      value: $inputs.countryCode
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      documentTypes: $response.body
  - stepId: verifyDocument
    description: >-
      Submit the captured document images and live photo for classification,
      face match, and liveness scoring.
    operationId: documentVerificationVerify
    requestBody:
      contentType: application/json
      payload:
        AcceptTruliooTermsAndConditions: true
        ConfigurationName: $inputs.configurationName
        CountryCode: $inputs.countryCode
        DataFields:
          Document:
            DocumentFrontImage: $inputs.documentFrontImage
            DocumentBackImage: $inputs.documentBackImage
            LivePhoto: $inputs.livePhoto
            DocumentType: $inputs.documentType
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      transactionRecordId: $response.body#/TransactionRecordID
      documentClassification: $response.body#/DocumentClassification
      faceMatchScore: $response.body#/FaceMatchScore
      livenessScore: $response.body#/LivenessScore
  outputs:
    documentTypes: $steps.getDocumentTypes.outputs.documentTypes
    transactionRecordId: $steps.verifyDocument.outputs.transactionRecordId
    documentClassification: $steps.verifyDocument.outputs.documentClassification
    faceMatchScore: $steps.verifyDocument.outputs.faceMatchScore
    livenessScore: $steps.verifyDocument.outputs.livenessScore