Woolworths Group · OpenAPI Overlay 1.0.0

API Evangelist overlay for Wpay NPP PayTo Merchant API

13 actions 13 updates documentation extends ../openapi/_original/woolworths-group-wpay-payto-merchant-openapi.yml

Derived by API Evangelist Built from the contracts Woolworths Group publishes. Woolworths Group did not publish this file.

View Overlay File View on GitHub Overlay Specification

What the actions change

operationIdsecuritySchemesx-apievangelist-agent-surfaces

Targets 13

$.components

$.paths['/merchants/{merchantId}/buyers/{buyerId}/instruments'].get

$.paths['/merchants/{merchantId}/instruments/{instrumentId}'].get

$.paths['/merchants/{merchantId}/payments/{paymentId}'].get

$.paths['/merchants/{merchantId}/refunds/{refundId}'].get

$.paths['/merchants/{merchantId}/sessions/{sessionId}'].get

$.paths['/merchants/{merchantId}/instruments/{instrumentId}/cancel'].post

$.paths['/merchants/{merchantId}/instruments/{instrumentId}/payment'].post

$.paths['/merchants/{merchantId}/payments/{paymentId}/refund'].post

$.paths['/merchants/{merchantId}/session/checkout'].post

$.paths['/merchants/{merchantId}/session/instrument'].post

$.paths['/merchants/{merchantId}/session/payment'].post

$.info

OpenAPI Overlay

overlay: 1.0.0
info:
  title: API Evangelist overlay for Wpay NPP PayTo Merchant API
  version: 1.0.0
extends: ../openapi/_original/woolworths-group-wpay-payto-merchant-openapi.yml
x-generated: '2026-10-22'
x-method: derived
x-source:
- openapi/woolworths-group-wpay-payto-merchant-openapi.yml
- openapi/_original/wpay-developerhub/
x-rationale: Operations reference an undefined bearerAuth scheme and none carry operationIds.
actions:
- target: $.components
  description: operations reference bearerAuth but components.securitySchemes is missing; declare it.
  update:
    securitySchemes:
      bearerAuth:
        type: http
        scheme: bearer
        description: Bearer token as referenced by every PayTo merchant operation.
- target: $.paths['/merchants/{merchantId}/buyers/{buyerId}/instruments'].get
  description: 'Add missing operationId (summary: Buyer Wallet).'
  update:
    operationId: get-merchants-by-merchant-id-buyers-by-buyer-id-instruments
- target: $.paths['/merchants/{merchantId}/instruments/{instrumentId}'].get
  description: 'Add missing operationId (summary: Instrument Details).'
  update:
    operationId: get-merchants-by-merchant-id-instruments-by-instrument-id
- target: $.paths['/merchants/{merchantId}/payments/{paymentId}'].get
  description: 'Add missing operationId (summary: Payment Details).'
  update:
    operationId: get-merchants-by-merchant-id-payments-by-payment-id
- target: $.paths['/merchants/{merchantId}/refunds/{refundId}'].get
  description: 'Add missing operationId (summary: Refunds Details).'
  update:
    operationId: get-merchants-by-merchant-id-refunds-by-refund-id
- target: $.paths['/merchants/{merchantId}/sessions/{sessionId}'].get
  description: 'Add missing operationId (summary: Session Details).'
  update:
    operationId: get-merchants-by-merchant-id-sessions-by-session-id
- target: $.paths['/merchants/{merchantId}/instruments/{instrumentId}/cancel'].post
  description: 'Add missing operationId (summary: Cancel Instrument).'
  update:
    operationId: post-merchants-by-merchant-id-instruments-by-instrument-id-cancel
- target: $.paths['/merchants/{merchantId}/instruments/{instrumentId}/payment'].post
  description: 'Add missing operationId (summary: Make Payment).'
  update:
    operationId: post-merchants-by-merchant-id-instruments-by-instrument-id-payment
- target: $.paths['/merchants/{merchantId}/payments/{paymentId}/refund'].post
  description: 'Add missing operationId (summary: Make Refund).'
  update:
    operationId: post-merchants-by-merchant-id-payments-by-payment-id-refund
- target: $.paths['/merchants/{merchantId}/session/checkout'].post
  description: 'Add missing operationId (summary: Checkout Session).'
  update:
    operationId: post-merchants-by-merchant-id-session-checkout
- target: $.paths['/merchants/{merchantId}/session/instrument'].post
  description: 'Add missing operationId (summary: Instrument Session).'
  update:
    operationId: post-merchants-by-merchant-id-session-instrument
- target: $.paths['/merchants/{merchantId}/session/payment'].post
  description: 'Add missing operationId (summary: Payment Session).'
  update:
    operationId: post-merchants-by-merchant-id-session-payment
- target: $.info
  description: Point agents at the Wpay docs MCP server and llms.txt.
  update:
    x-apievangelist-agent-surfaces:
      mcp: https://integration.wpay.com.au/mcp
      mcp_scope: documentation-only
      llms_txt: https://integration.wpay.com.au/llms.txt

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