Adyen · OpenAPI Overlay 1.0.0

API Evangelist conversational phrasing for Adyen Terminal Display API

2 actions 2 updates phrasing extends openapi/adyen-display-api-openapi.yml

Generated by API Evangelist Written by API Evangelist tooling for Adyen's API. It is a proposal applied on top of the contract, not a document Adyen publishes.

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What the actions change

x-apievangelist-phrasing

Targets 2

$.info

$.paths['/display'].post

OpenAPI Overlay

# Generated by API Evangelist (build-phrasing.py). Our phrasing, not observed demand.
overlay: 1.0.0
info:
  title: API Evangelist conversational phrasing for Adyen Terminal Display API
  version: 1.0.0
extends: openapi/adyen-display-api-openapi.yml
actions:
- target: $.info
  update:
    x-apievangelist-phrasing:
      method: generated
      generated: '2026-09-26'
      generator: build-phrasing.py
      label: Generated by API Evangelist
      operations: 1
- target: $.paths['/display'].post
  update:
    x-apievangelist-phrasing:
      intent: Show a message on a terminal screen
      effect: write
      questions:
      - Can I display my own text on a payment terminal's screen?
      - What content does a terminal display request carry?
      instructions:
      - text: Display {DisplayOutput} on the terminal.
        slots:
          DisplayOutput: requestBody.DisplayOutput
      - text: 'Show this message on the terminal screen: {DisplayOutput}.'
        slots:
          DisplayOutput: requestBody.DisplayOutput
      method: generated
      generated: '2026-09-26'