openapi: 3.2.0
info:
  title: Cape Partners — Sniffer Agent Confidentiality API
  version: 1.0.0
  description: Machine-readable API backing the Cape Partners M&A deal-flow workspace (click, humans).
  contact:
    name: Cape Partners
    url: https://www.capepartners.fr
servers:
- url: https://www.capepartners.fr
  description: Production (www) via Cloudflare
- url: https://sniffer.capepartners.fr
  description: Workspace host
- url: http://localhost:3000
  description: Local dev
tags:
- name: Confidentiality
paths:
  /api/nda/sign:
    security:
    - SessionToken: []
    post:
      summary: Record/request the NDA for a session.
      tags:
      - Confidentiality
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NdaSignResponse'
        '400':
          description: Invalid session or missing signer_name
          content:
            application/json:
              schema:
                type: object
                description: Invalid session identifier
                properties:
                  error:
                    type: string
                required:
                - error
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/NdaSignRequest'
      operationId: postApiNdaSign
      x-operation-id-source: derived
  /api/nda/text:
    get:
      summary: Return the full Cape Partners Terms of Service (plain text), the single…
      tags:
      - Confidentiality
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NdaTextResponse'
      operationId: getApiNdaText
      x-operation-id-source: derived
  /api/tos/text:
    get:
      summary: Return the full Cape Partners Terms of Service (plain text).
      tags:
      - Confidentiality
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NdaTextResponse'
      operationId: getApiTosText
      x-operation-id-source: derived
components:
  schemas:
    NdaSignResponse:
      type: object
      properties:
        ok:
          type: boolean
        session_id:
          type: string
        nda_signed:
          type: boolean
    NdaTextResponse:
      type: object
      properties:
        name:
          type: string
        text:
          type: string
    NdaSignRequest:
      type: object
      properties:
        session_id:
          type: string
          format: uuid
        signer_name:
          type: string
        signerName:
          type: string
        company:
          type: string
        signedAt:
          type: string
        signed_at:
          type: string
      required:
      - session_id
      - signer_name
  securitySchemes:
    SessionToken:
      type: apiKey
      in: header
      name: X-Session-Id
      description: 'The workspace session UUID is a capability token carried in the URL PATH (not this header — shown here only because OpenAPI securitySchemes cannot model a path parameter as a credential). A valid request must present a well-formed UUID-v4 in the path segment {session_id} AND a first-party Origin/Referer (or none). Requests carrying a known-foreign Origin/Referer are refused 403. Per-IP rate limiting applies. All responses carry Referrer-Policy: strict-origin-when-cross-origin.'
    NdaSigned:
      type: apiKey
      in: header
      name: X-Nda-Signed
      description: 'Precondition (not a literal header): a server-side NDA signature for {session_id} must be recorded in the nda_signatures table via POST /api/nda/sign before NDA-gated resources (/api/matched-names, /api/infomemo/*) will serve data. Recorded signatures are enforced server-side (helper `nda_signed`), not by trusting a client header.'