openapi: 3.2.0
info:
  contact:
    email: support@herondata.io
    name: Support
  title: Heron Data ISO Application API
  version: '2021-07-19'
servers:
- description: Production
  url: https://app.herondata.io
security:
- ApiKeyAuth:
  - key_XXX
tags:
- name: ISOApplication
paths:
  /api/end_users/{end_user_id_or_heron_id}/iso_application_form:
    post:
      description: 'Use this endpoint to upload an ISO application PDF. Once uploaded, the file will be automatically scrubbed asynchronously. You can use the returned iso_application heron_id (prefixed "iso_") to fetch the scrubbing results. Please contact support@herondata.io to enable this endpoint.

        '
      parameters:
      - in: path
        name: end_user_id_or_heron_id
        required: true
        schema:
          type: string
      requestBody:
        content:
          multipart/form-data:
            schema:
              properties:
                file:
                  format: binary
                  type: string
              type: object
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EndUserFileSchema'
          description: OK
      security:
      - ApiKeyAuth: []
      summary: Upload an ISO application PDF for for an end user
      tags:
      - ISOApplication
  /api/end_users/{end_user_id_or_heron_id}/iso_applications:
    get:
      description: Get all ISO applications for an end user
      parameters:
      - in: path
        name: end_user_id_or_heron_id
        required: true
        schema:
          type: string
      responses:
        '200':
          content:
            application/json:
              schema:
                items:
                  $ref: '#/components/schemas/GetIsoApplicationSchema'
                type: array
          description: OK
      security:
      - ApiKeyAuth: []
      summary: Get EndUser ISO Applications
      tags:
      - ISOApplication
  /api/iso_applications/:
    post:
      description: 'Use this endpoint to upload an ISO application PDF. Once uploaded, the file will be automatically scrubbed asynchronously. You can use the returned heron_id (prefixed "iso_") to fetch the scrubbing results from the GET endpoint below. Please contact support@herondata.io to enable this endpoint.

        '
      requestBody:
        content:
          multipart/form-data:
            schema:
              properties:
                file:
                  format: binary
                  type: string
              type: object
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                properties:
                  heron_id:
                    description: e.g. iso_
                    type: string
                  status:
                    enum:
                    - processing
                    type: string
                type: object
          description: OK
      security:
      - ApiKeyAuth: []
      summary: Upload an ISO application PDF for automated scrubbing in under 15 seconds
      tags:
      - ISOApplication
  /api/iso_applications/base64:
    post:
      description: 'This endpoint is for uploading ISO application PDFs in base64 format.

        '
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostIsoApplicationBase64Schema'
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                properties:
                  heron_id:
                    description: e.g. iso_
                    type: string
                  status:
                    enum:
                    - processing
                    type: string
                type: object
          description: OK
      security:
      - ApiKeyAuth: []
      summary: Upload an ISO application PDF for automated scrubbing in under 15 seconds (base64)
      tags:
      - ISOApplication
  /api/iso_applications/reprocess/{heron_id}:
    post:
      description: 'Use this endpoint to trigger reprocessing of a specific ISO application. This will re-run the parsing and validation process for the specified application.

        '
      parameters:
      - description: The heron_id of the ISO application to reprocess
        in: path
        name: heron_id
        required: true
        schema:
          type: string
      responses:
        '200':
          content:
            application/json:
              schema:
                properties:
                  failed:
                    description: List of heron_ids that failed to reprocess
                    items:
                      type: string
                    type: array
                  succeeded:
                    description: List of heron_ids that were successfully queued for reprocessing
                    items:
                      type: string
                    type: array
                type: object
          description: OK
      security:
      - ApiKeyAuth: []
      summary: Reprocess a single ISO application
      tags:
      - ISOApplication
  /api/iso_applications/{heron_id}:
    get:
      description: 'Use this endpoint to retrieve the scrubbed results and data validations of an uploaded ISO application PDF once it has finished processing. If processing is still underway, the processing_status field will be "processing".

        '
      parameters:
      - in: path
        name: heron_id
        required: true
        schema:
          type: string
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetIsoApplicationSchema'
          description: Ok
      security:
      - ApiKeyAuth: []
      summary: Get the scrubbed results and data validations of an uploaded ISO application by its heron_id (prefixed "iso_")
      tags:
      - ISOApplication
components:
  schemas:
    ParsedEndUserFilePatch:
      properties:
        correction_reason:
          type:
          - string
          - 'null'
        enabled:
          type:
          - boolean
          - 'null'
        op:
          type: string
        original_value: {}
        path:
          type: string
        source:
          type:
          - string
          - 'null'
        value: {}
      required:
      - op
      - path
      type: object
    GetIsoApplicationSchema:
      properties:
        created:
          format: date-time
          readOnly: true
          type: string
        end_user_heron_id:
          description: The heron_id of the end_user associated with the iso application, if available
          readOnly: true
          type: string
        end_user_id:
          description: The end_user_id of the end_user associated with the iso application, if available
          readOnly: true
          type: string
        field_validations:
          items:
            $ref: '#/components/schemas/IsoApplicationFieldValidation'
          type: array
        filename:
          description: The original filename of the ISO application form
          example: iso_app.pdf
          type: string
        heron_id:
          description: The ISO application's heron_id
          example: iso_6hBjQT9k6KP2rLCXwjUJff
          type: string
        processing_status:
          description: The processing status of the file.
          enum:
          - new
          - processing
          - processed
          - failed
          example: processed
          type: string
        quality_status:
          description: The overall field validation results. 'fully_matched' indicated all field validations have passed. 'review_required' indicates one or more field validations failed.
          enum:
          - fully_matched
          - review_required
          - null
          example: fully_matched
          type:
          - string
          - 'null'
        result:
          additionalProperties:
            $ref: '#/components/schemas/IsoApplicationFieldResult'
          description: The extracted keys/values from the form, normalised to Heron's field schema. Keys will only be present in results if they are found in the original file. For a full list of fields, see the documentation.
          type: object
        source_email:
          allOf:
          - $ref: '#/components/schemas/EndUserEmail'
          description: Original email that contained ISO application, if applicable
          readOnly: true
      required:
      - filename
      - heron_id
      - processing_status
      - quality_status
      type: object
    DataSourceNested:
      properties:
        heron_id:
          description: Heron ID of the data source
          type: string
        is_enabled:
          description: Whether this data source is enabled
          type: boolean
      type: object
    EndUserEmailSchema:
      properties:
        cc_addresses:
          items:
            type: string
          type: array
        created:
          format: date-time
          type: string
        date_sent:
          format: date-time
          type: string
        date_sent_string:
          type: string
        from_address:
          type: string
        from_address_domain:
          type: string
        from_name:
          type: string
        heron_id:
          type: string
        html_body:
          type: string
        html_or_text_body:
          type: string
        is_reply:
          type: boolean
        processing_status:
          enum:
          - new
          - processing
          - processed
          - failed
          type: string
        reply_to:
          type:
          - string
          - 'null'
        subject:
          type: string
        subject_cleaned:
          type: string
        text_body:
          type: string
        to_addresses:
          items:
            type: string
          type: array
        viewer_url:
          description: a temporary, secure URL for viewing the email contents
          type: string
      type: object
    PostIsoApplicationBase64Schema:
      properties:
        file_base64:
          description: The base64 encoded string of the file
          example: base64_encoded_string
          pattern: ^data\:\w+\/\w+\;base64\,
          type: string
        filename:
          description: The original filename of the ISO application form
          example: iso_app.pdf
          type: string
        reference_id:
          description: A reference id for the file
          example: your-file-id
          type:
          - string
          - 'null'
      required:
      - file_base64
      - filename
      type: object
    IsoApplicationFieldResult:
      properties:
        document_field_name:
          description: The field's original name in the source document
          example: Company Legal Name
          type: string
        is_empty:
          description: Whether the value is empty
          example: false
          type: boolean
        value:
          description: The value extracted from the document for the current field
          example: Heron Data Ltd
          type: string
        value_confidence:
          description: OCR confidence of the extracted value
          example: 0.99
          type:
          - number
          - 'null'
      required:
      - document_field_name
      - is_empty
      - value
      - value_confidence
      type: object
    EndUserEmail:
      properties:
        cc_addresses:
          items:
            type: string
          type: array
        date_sent:
          format: date-time
          type: string
        date_sent_string:
          type: string
        from_address:
          type: string
        from_address_domain:
          type: string
        from_name:
          type: string
        html_body:
          type: string
        html_or_text_body:
          type: string
        reply_to:
          type:
          - string
          - 'null'
        subject:
          type: string
        text_body:
          type: string
        to_addresses:
          items:
            type: string
          type: array
      type: object
    EndUserFileSchema:
      properties:
        bank_statement:
          allOf:
          - $ref: '#/components/schemas/PdfGet'
          example: null
          readOnly: true
        created:
          format: date-time
          type: string
        email:
          allOf:
          - $ref: '#/components/schemas/EndUserEmailSchema'
          example: null
          readOnly: true
        file_class:
          type: string
        file_source_metadata:
          additionalProperties: {}
          readOnly: true
          type:
          - object
          - 'null'
        filename:
          type: string
        heron_id:
          type: string
        iso_application:
          allOf:
          - $ref: '#/components/schemas/GetIsoApplication'
          readOnly: true
        num_pages:
          type: integer
        page_classes:
          additionalProperties:
            $ref: '#/components/schemas/EndUserFilePageClasses'
          type:
          - object
          - 'null'
        parent_heron_id:
          type:
          - string
          - 'null'
        parsed_results:
          default: []
          items:
            $ref: '#/components/schemas/ParsedEndUserFile'
          readOnly: true
          type: array
        processing_error:
          readOnly: true
          type:
          - string
          - 'null'
        reference_id:
          type: string
        renamed_filename:
          type: string
      type: object
    GetIsoApplication:
      properties:
        heron_id:
          description: The ISO application's heron_id
          example: iso_6hBjQT9k6KP2rLCXwjUJff
          type: string
        processing_status:
          description: The processing status of the file.
          enum:
          - new
          - processing
          - processed
          - failed
          example: processed
          type: string
      required:
      - heron_id
      - processing_status
      type: object
    ParsedEndUserFile:
      properties:
        attribute_values:
          items:
            additionalProperties: {}
            type: object
          type: array
        bounding_boxes:
          items:
            $ref: '#/components/schemas/ParsedEndUserFileBoundingBox'
          type:
          - array
          - 'null'
        created:
          format: date-time
          type: string
        field_validations:
          items:
            $ref: '#/components/schemas/FieldValidation'
          type: array
        heron_id:
          description: Unique identifier of the end user file
          type: string
        id:
          description: '[DEPRECATED] Unique identifier for the parsed file'
          type: integer
        layout_bounding_boxes:
          items:
            $ref: '#/components/schemas/ParsedEndUserFileBoundingBox'
          type:
          - array
          - 'null'
        parser_display_name:
          type: string
        parser_id:
          type: string
        parsing_status:
          enum:
          - succeeded
          - failed
          - processing
          type: string
        patches:
          items:
            $ref: '#/components/schemas/ParsedEndUserFilePatch'
          type: array
        result:
          additionalProperties: {}
          description: Final output result after applying patches
          type:
          - object
          - 'null'
        result_schema:
          additionalProperties: {}
          description: The output JSON schema the results conform to
          type: object
        validation_summary:
          description: Summary of validation results
          type: string
      required:
      - created
      - heron_id
      - parser_id
      - parsing_status
      type: object
    FieldValidation:
      properties:
        failure_reason:
          type:
          - string
          - 'null'
        field_name:
          type: string
        result:
          enum:
          - pass
          - fail
          - not_applicable
          example: pass
          type: string
        validation_type:
          type: string
      required:
      - failure_reason
      - field_name
      - result
      - validation_type
      type: object
    PdfGet:
      properties:
        data_source:
          allOf:
          - $ref: '#/components/schemas/DataSourceNested'
          description: The data source for this PDF. Only available after parsing and enrichment has completed, otherwise null.
        heron_id:
          description: ID generated by Heron Data
          example: pdf_TdpNDuBWbCK82yDs4CqSAT
          type: string
        status:
          description: Status of PDF
          enum:
          - new
          - parsing
          - parsed
          - processed
          - human_reviewing
          - approved
          - rejected
          - failed
          - transactions_loaded
          - transactions_unloaded
          example: processed
          type: string
      type: object
    ParsedEndUserFileBoundingBox:
      properties:
        bounding_box:
          description: Bounding box coordinates in the format 'y1,x1,y2,x2'
          items:
            type: number
          type: array
        json_pointer:
          description: JSON pointer to the field in the parsed result
          type: string
        page_num:
          description: Page number where the bounding box is located
          type: integer
        value:
          description: The actual value of the field within the bounding box
          type: string
      required:
      - bounding_box
      - json_pointer
      - page_num
      - value
      type: object
    IsoApplicationFieldValidation:
      properties:
        failure_reason:
          type:
          - string
          - 'null'
        field_name:
          type: string
        result:
          enum:
          - passed
          - failed
          - not_applicable
          example: passed
          type: string
        validation_type:
          type: string
      required:
      - failure_reason
      - field_name
      - result
      - validation_type
      type: object
    EndUserFilePageClasses:
      properties:
        confidence:
          default: 1.0
          type: number
        file_class:
          type: string
      type: object
  securitySchemes:
    ApiKeyAuth:
      in: header
      name: x-api-key
      type: apiKey
externalDocs:
  description: Read Tutorial
  url: https://docs.herondata.io/