generated: '2026-09-06'
method: derived
source: openapi/diebold-tm-pre-digitization-api-outbound-openapi.yml, harvested verbatim from https://api.swaggerhub.com/apis/Diebold-Nixdorf/tm-pre-digitization-api-outbound/1.0.0
asyncapi_published: false
kind: outbound-callback contract described as OpenAPI
note: 'Diebold Nixdorf publishes no AsyncAPI and no event catalog, and no message broker or streaming surface appears
  anywhere in its contracts. It does publish one genuinely outbound surface, and it is recorded here rather than
  being counted as an ordinary REST API. The TM Pre-Digitization API (Outbound) describes calls that Vynamic Transaction
  Middleware MAKES to a card issuer during card digitization — its own description says the API is "used to inform
  Issuers of services being requested by, or on-behalf of, their account holders". The issuer implements these three
  endpoints; Diebold Nixdorf calls them. That is a webhook contract expressed as OpenAPI. It is not a subscription
  surface: there is no registration endpoint, no signing scheme, no retry or delivery guarantee and no replay mechanism
  documented.'
direction: provider -> subscriber (card issuer implements the endpoints)
subscription:
  self_serve: false
  registration_endpoint: null
  detail: Endpoints are configured as part of the issuer integration, not registered through an API.
signing:
  scheme: null
  detail: No signature header, HMAC scheme or mTLS requirement is declared in the contract.
delivery:
  retries: null
  ordering: null
  detail: No retry policy, ordering guarantee or dead-letter behaviour is documented.
correlation: correlationId is carried on requests and echoed on errors.
events:
- event: custromerInformation
  method: POST
  path: /customerInformation
  summary: Optional request to get some customer information from the host.
  request_schema: CustomerInformationRequest
- event: deliverActivationCode
  method: POST
  path: /deliverActivationCode
  summary: DeliverActivationCode is used to request an Activation Code be sent to authenticate the Account holder.
  request_schema: DeliverActivationCodeRequest
- event: notifyServiceActivated
  method: POST
  path: /digitizationCompleted
  summary: digitizationCompleted is used to receive notifications that the provisioning and activation of a token
    for a funding account has been completed by the digitization service.
  request_schema: DigitizationCompletedRequest
event_count: 3