overlay: 1.0.0
info:
  title: Nusano Content API — API Evangelist enhancements
  version: 1.0.0
x-generated: '2026-08-26'
x-method: generated
x-source: openapi/*.yml in this repo
x-extends:
- openapi/nusano-categories-api-openapi.yml
- openapi/nusano-comments-api-openapi.yml
- openapi/nusano-discovery-api-openapi.yml
- openapi/nusano-media-api-openapi.yml
- openapi/nusano-pages-api-openapi.yml
- openapi/nusano-posts-api-openapi.yml
- openapi/nusano-search-api-openapi.yml
- openapi/nusano-tags-api-openapi.yml
- openapi/nusano-users-api-openapi.yml
x-note: Captures the enhancements API Evangelist applies on top of the derived Nusano content specs. It
  does not mutate them. Applying it stamps provenance, external documentation and the runtime semantics
  recorded in conventions/ and errors/ onto each document.
actions:
- target: $.info
  description: Stamp API Evangelist provenance so a consumer can tell this spec was derived, not published
    by Nusano.
  update:
    x-api-evangelist-profile: https://apis.io/provider/nusano
    x-derived-by: API Evangelist enrichment pipeline
    x-derived-from: https://nusano.com/wp-json/wp/v2
    x-provider-published: false
    x-llms-txt: https://nusano.com/llms.txt
- target: $
  description: Attach external documentation pointing at the live route index, which is the only contract
    Nusano actually serves.
  update:
    externalDocs:
      description: Live WordPress REST route index for nusano.com
      url: https://nusano.com/wp-json/wp/v2
- target: $
  description: Record the cross-cutting runtime semantics measured against the live API.
  update:
    x-conventions:
      pagination:
        params:
        - page
        - per_page
        - offset
        headers:
        - X-WP-Total
        - X-WP-TotalPages
        link_header: true
      sparse_fieldsets: _fields
      expansion: _embed
      error_envelope: wordpress-rest (code/message/data.status), not RFC 9457
      idempotency: false
      rate_limit_headers: []
      reversibility: na — no public write surface
- target: $.paths.*[?(@.post || @.put || @.patch || @.delete)]
  description: Flag every write operation as authentication-gated; anonymous callers receive 401 rest_forbidden.
  update:
    x-access: authenticated-only
    x-anonymous-status: 401
    x-anonymous-code: rest_forbidden