Cape Partners Registration API
The Registration API from Cape Partners — 1 operation(s) for registration.
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OpenAPI Specification
openapi: 3.2.0
info:
title: Cape Partners — Sniffer Agent Registration 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: Registration
paths:
/api/submit:
post:
summary: Register a seller (opportunity) or buyer (investor) inbound lead and get…
tags:
- Registration
responses:
'200':
description: OK
content:
application/json:
schema:
$ref: '#/components/schemas/SubmitResponse'
'400':
description: Empty/Invalid body
content:
application/json:
schema:
type: object
description: Empty/Invalid body
properties:
error:
type: string
required:
- error
'403':
description: Turnstile human-verification failed
content:
application/json:
schema:
type: object
description: Turnstile human-verification failed
properties:
error:
type: string
required:
- error
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/SubmitRequest'
security: []
operationId: postApiSubmit
x-operation-id-source: derived
components:
schemas:
SellerProfile:
type: object
properties:
revenue:
type: number
description: Revenue in EUR millions
growth:
type: number
description: Revenue growth, percent
ebitda_margin:
type: number
description: EBITDA margin, percent
product:
type: string
description: Product/solution description
sector:
type: string
description:
type: string
data_quality:
type: integer
description: Data-quality score /10
missing_fields:
type: array
items:
type: string
SubmitResponse:
type: object
properties:
session_id:
type: string
matches:
type: integer
match_details:
type: array
items:
$ref: '#/components/schemas/Match'
summary:
type: string
SubmitRequest:
type: object
properties:
session_id:
type: string
user_type:
type: string
enum:
- investor
- opportunity
- seller
identity:
$ref: '#/components/schemas/Identity'
buyer:
$ref: '#/components/schemas/BuyerProfile'
seller:
$ref: '#/components/schemas/SellerProfile'
turnstileToken:
type: string
description: Cloudflare Turnstile verification token (required)
required:
- user_type
- turnstileToken
BuyerProfile:
type: object
properties:
sector:
type: string
check_size_min:
type: number
description: Ticket (deal size) min, in EUR millions
check_size_max:
type: number
description: Ticket (deal size) max, in EUR millions
geography:
type: string
growth_target:
type: number
description: Target revenue growth, percent
ebitda_target:
type: number
description: Target EBITDA margin, percent
solution_1:
type: string
solution_2:
type: string
solution_3:
type: string
data_quality:
type: integer
description: Data-quality score /10
missing_fields:
type: array
items:
type: string
Match:
type: object
description: A ranked counterparty match. Names are redacted (Company A/B/C…) and financial fit signals are returned as coarse bands inside `reasons` (strong/moderate/weak/poor) until an NDA is recorded. Full identity and granular metrics unlock only after POST /api/nda/sign.
properties:
id:
type: integer
name:
type: string
description: Redacted name (Company A/B/C…) unless NDA-gated reveal
score:
type: number
format: float
description: Overall fit score (deterministic x semantic)
scores:
type: object
description: Per-dimension deterministic sub-scores (revenue/growth/ebitda/deterministic/semantic)
data_quality:
type: number
format: float
reasons:
type: array
items:
type: string
description: 'Band-qualified fit reasons, e.g. "Revenue fit: strong vs range €2M–€50M" (no raw revenue/growth/EBITDA)'
Identity:
type: object
properties:
name:
type: string
description: Contact first/last name
email:
type: string
format: email
company:
type: string
role:
type: string
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.'