API Evangelist enhancements for ClickFunnels API

overlay: 1.0.0
info:
  title: API Evangelist enhancements for ClickFunnels API
  version: 1.0.0
extends: openapi/clickfunnels-api-openapi.json
actions:
- target: $.info
  update:
    x-apievangelist-slug: clickfunnels
    x-apievangelist-harvested: '2026-08-13'
    x-apievangelist-source: https://developers.myclickfunnels.com/openapi/clickfunnels-api.json
    x-apievangelist-discovery: RFC 9727 api-catalog at https://developers.myclickfunnels.com/.well-known/api-catalog
    x-apievangelist-agent-skills: https://accounts.myclickfunnels.com/skill.md
- target: $.info
  update:
    x-apievangelist-conventions:
      pagination: cursor via after; 20 per page; Pagination-Next and Link rel="next" response headers
      filtering: filter[<attribute>]=<value>, comma-separated for multiple values
      expansion: expand[] repeated query parameter; unexpanded fields are absent, not null
      idempotency: not supported — no idempotency key header or parameter exists
      required_header: User-Agent is mandatory on every request
- target: $.components.securitySchemes
  update:
    OAuth2:
      type: oauth2
      description: ClickFunnels platform application OAuth 2.0. Documented at https://developers.myclickfunnels.com/docs/oauth-20
        and advertised at https://accounts.myclickfunnels.com/.well-known/oauth-authorization-server, but absent
        from the published spec.
      flows:
        authorizationCode:
          authorizationUrl: https://accounts.myclickfunnels.com/oauth/authorize
          tokenUrl: https://accounts.myclickfunnels.com/oauth/token
          refreshUrl: https://accounts.myclickfunnels.com/oauth/token
          scopes:
            admin: Administrative access to the authorized workspace
            read: Read access to the authorized workspace
            write: Write access to the authorized workspace
            delete: Delete access to the authorized workspace
            mcp: Model Context Protocol access (advertised; no reachable endpoint as of 2026-08-13)
- target: $.servers
  update:
  - url: https://accounts.myclickfunnels.com/api/v2
    description: Account / team-level endpoints (teams, users, workspaces). Added by API Evangelist from the
      ClickFunnels authentication docs; the published spec lists only the workspace-subdomain server.