API Evangelist enhancements for Pixc Public API (Webhooks)

overlay: 1.0.0
info:
  title: API Evangelist enhancements for Pixc Public API (Webhooks)
  version: 1.0.0
extends: openapi/pixc-webhooks-api-openapi.yml
x-generated: '2026-08-13'
x-method: generated
x-source: >-
  Derived from the Pixc-published Swagger 2.0 document at https://dashboard.pixc.com/v1/schema
  plus live probes of https://dashboard.pixc.com/v1/api/order on 2026-08-13. Captures API
  Evangelist enhancements only; the harvested original in openapi/_original/ is never mutated.
actions:
- target: $.info
  update:
    x-apievangelist-slug: pixc
    x-apievangelist-source-spec: https://dashboard.pixc.com/v1/schema
    x-apievangelist-source-format: swagger-2.0
    x-apievangelist-docs: https://pixc.com/api/
    x-apievangelist-converted: '2026-08-13'
- target: $
  update:
    x-apievangelist-conventions:
      pagination: {style: offset, params: [limit, start], total_count: false, cursor: false}
      idempotency: {supported: false}
      rate_limit_headers: []
      test_mode: {header: test, value: 'true'}
      error_envelope: {success: boolean, code: string, message: string, rfc9457: false}
      request_id_header: null
- target: $.components.securitySchemes.pixc_auth
  update:
    x-apievangelist-note: >-
      The spec declares an OAuth 2.0 implicit flow, but https://pixc.com/api/ instructs
      developers to use a long-lived personal Access Token from Account Settings > API Access
      sent as 'Authorization: Bearer ACCESS_TOKEN'. The implicit flow is deprecated by
      RFC 9700 (OAuth 2.0 Security Best Current Practice) and no tokenUrl or refresh is declared.
- target: $.paths.*.*.responses
  update:
    '403':
      description: >-
        UNDOCUMENTED BY THE PROVIDER, observed live on 2026-08-13. Returned for a missing
        credential AND for an invalid bearer token, with a byte-identical body
        {"message":"API Error","success":false} and no code field. Added by API Evangelist
        so an agent has a branch for the most likely failure; it is not part of Pixc's
        published contract.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'