TietoEVRY

TietoEVRY Pre-step SCA service API

Operations for establishing Pre-step SCA

Documentation GitHub OpenAPI

Operations 2

POST /v1/xs2a/v1.0/providers/{provider-id}/pre-auth Initiate a Pre-step SCA #

OPTIONS /v1/xs2a/v1.0/providers/{provider-id}/pre-auth Check, if Pre-step SCA is supported #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Tieto Financial API Aggregation Pre-step SCA service API
  version: 1.0.0
  description: 'Tieto Financial API Aggregation solution API reference.


    Base API version is 1.0.0. It contains the following API groups:

    - __Providers API__, version 1.0.0

    - __End Users API__, version 1.0.0

    - __XS2A API__, version 1.0.0'
servers:
- url: https://aggregation.api.tieto.com
tags:
- name: Pre-step SCA service
  description: Operations for establishing Pre-step SCA
paths:
  /v1/xs2a/v1.0/providers/{provider-id}/pre-auth:
    post:
      tags:
      - Pre-step SCA service
      summary: Initiate a Pre-step SCA
      description: Initiates a Pre-step SCA process, returning SCA details, e.g. SCA redirect link.
      operationId: preAuth
      parameters:
      - name: provider-id
        in: path
        required: true
        schema:
          type: string
      - name: X-API-Key
        in: header
        description: Authorisation key that can be acquired in Sandbox.
        required: true
        schema:
          type: string
      - name: X-Request-ID
        in: header
        description: ID of the request, unique to the call, as determined by the initiating party.
        required: true
        schema:
          type: string
          format: uuid
      - name: End-User-ID
        in: header
        description: The system-generated ID of an anonymous End User.
        required: true
        schema:
          type: string
          format: uuid
      - name: TPP-Redirect-URI
        in: header
        required: true
        schema:
          type: string
      - name: TPP-Nok-Redirect-URI
        in: header
        required: false
        schema:
          type: string
      responses:
        '201':
          description: No errors occurred. Pre auth link created.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/JsonPreAuthProviderResponse'
        '500':
          description: Server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/JsonErrorResponse'
    options:
      tags:
      - Pre-step SCA service
      summary: Check, if Pre-step SCA is supported
      description: Returns allowed methods for the resource. If Pre-step SCA is supported by provider, then "POST" method is allowed.
      operationId: preAuthOptions
      parameters:
      - name: provider-id
        in: path
        required: true
        schema:
          type: string
      - name: Accept
        in: header
        required: true
        schema:
          type: string
          enum:
          - application/json
      - name: X-API-Key
        in: header
        description: Authorisation key that can be acquired in Sandbox.
        required: true
        schema:
          type: string
      - name: X-Request-ID
        in: header
        description: ID of the request, unique to the call, as determined by the initiating party.
        required: true
        schema:
          type: string
          format: uuid
      - name: End-User-ID
        in: header
        description: The system-generated ID of an anonymous End User.
        required: true
        schema:
          type: string
          format: uuid
      responses:
        '200':
          description: No errors occurred. Return list of links to pre-authorization for all selected providers throw the api key which requires it.
          headers:
            Allow:
              description: Returns available HTTP methods which can be used with this resource. If provider supports Pre-step SCA, then the "POST" method is returned among the allowed methods.
              schema:
                type: string
        '500':
          description: Server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/JsonErrorResponse'
components:
  schemas:
    JsonPreAuthProviderResponse:
      type: object
      properties:
        providerId:
          type: string
          description: ID of a provider
        scaRedirect:
          $ref: '#/components/schemas/JsonHref'
    JsonMessage:
      type: object
      required:
      - category
      - code
      properties:
        category:
          type: string
        code:
          type: string
        path:
          type: string
        text:
          type: string
    JsonErrorResponse:
      type: object
      required:
      - transactionStatus
      properties:
        psuMessage:
          type: string
        tppMessages:
          type: array
          items:
            $ref: '#/components/schemas/JsonMessage'
        transactionStatus:
          type: string
          enum:
          - ACCP
          - ACSC
          - ACSP
          - ACTC
          - ACWC
          - ACWP
          - RCVD
          - PDNG
          - RJCT
          - CANC
          - ACFC
          - PATC
          - PART
    JsonHref:
      type: object
      properties:
        href:
          type: string