overlay: 1.0.0
info:
  title: API Evangelist enhancements for B3 Empréstimo de Ativos
  version: 1.0.0
extends: openapi/b3-exchange-securities-lending-openapi.json
actions:
- target: $
  update:
    x-apievangelist:
      provider: b3-exchange
      harvested: '2026-07-22'
      source: https://developers.b3.com.br/ (public swaggerLoad endpoint, Swagger 1.1 discovery format)
      access: B2B contract-gated; OAuth 2.0 bearer (client credentials / ROPC); Mutual TLS with certificate pinning
        in production
      language: pt-BR (operation summaries and model descriptions are Portuguese)
- target: $.basePath
  description: Documented portal gateway base path; production and certification hosts are entitlement-managed per
    client contract.