Sirenic

Sirenic Secteur API

The Secteur API from Sirenic — 1 operation(s) for secteur.

Documentation GitHub OpenAPI

Operations 1

GET /v1/secteur/{code_naf}/benchmarks Sector benchmarks by NAF activity code (medians vs peers) #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Sirenic Secteur API
  version: 1.0.0
  description: 'French & European company data, pay-per-call in USDC or EURC — EURC at numeric parity: the same figure as the USDC price, not FX-converted (at the ECB rate of 4 Sept 2026, about 16 % more in dollar terms) via the x402 protocol — or with an API key and prepaid credits (1 credit = 1 EUR, same per-call prices, no wallet).'
  contact:
    email: contact@sirenic.eu
  license:
    name: 'Data: Licence Ouverte / Open License Etalab 2.0'
    url: https://www.etalab.gouv.fr/licence-ouverte-open-licence/
servers:
- url: https://api.sirenic.eu
security:
- {}
- ApiKeyAuth: []
- BearerAuth: []
tags:
- name: Secteur
paths:
  /v1/secteur/{code_naf}/benchmarks:
    get:
      summary: Sector benchmarks by NAF activity code (medians vs peers)
      description: 'Sector benchmarks and sector statistics for a French NAF activity code (any level: division, groupe, classe, sous-classe): number of active companies, median company age (with quartiles), workforce-bracket distribution, and — when at least 5 companies file public accounts — median revenue, EBITDA margin, pre-tax result and debt ratio. Peer comparison in one call: place a company against its peers. Aggregates only, no personal data; sectors with fewer than 5 companies are excluded.'
      x-price: $0.05
      x-payment:
        protocol: x402
        network: eip155:8453
      parameters:
      - name: code_naf
        in: path
        required: true
        schema:
          type: string
          pattern: ^\d{2}(\.\d{0,2}[A-Z]?)?$
        example: 68.20B
        description: 'NAF code, any level: division (68), groupe (68.2), classe (68.20), sous-classe (68.20B)'
      responses:
        '200':
          description: Number of active companies, median age (+quartiles), workforce distribution, and financial medians (masked when fewer than 5 companies file accounts).
          content:
            application/json:
              example:
                code_naf: 62.01Z
                niveau: sous-classe
                effectif_entreprises:
                  actives_diffusibles: 98868
                age_annees:
                  mediane: 4
                  q1: 1
                  q3: 11
                effectifs_salaries:
                  repartition:
                    NN: 88097
                  repartition_libelles:
                    NN: non renseigné
                finances:
                  entreprises_avec_comptes: 8950
                  marge_ebe_pct:
                    mediane: 7.197
                  rcai_sur_ca_pct:
                    mediane: 3.989
                  taux_endettement:
                    mediane: 3.348
                source: INSEE Sirene (Licence Ouverte Etalab 2.0) et ratios financiers INPI / Banque de France (Licence Ouverte 2.0)
        '400':
          description: Invalid NAF code. Never charged. / Jamais facturé.
        '402':
          $ref: '#/components/responses/Reponse402PaymentRequired'
        '404':
          description: Unknown NAF code, or sector excluded by k-anonymity (fewer than 5 companies).
      tags:
      - Secteur
      operationId: getV1SecteurByCodeNafBenchmarks
      x-operation-id-source: derived
components:
  responses:
    Reponse402PaymentRequired:
      description: Payment required — x402 payment requirements in body (JSON) and headers.
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-Api-Key
      description: 'Sirenic API key (srn_live_…) paying with prepaid credits (1 credit = 1 EUR, same prices as x402). Credits expire 12 months after purchase; calls are charged first to the credits closest to expiry. Optional: without it, the same routes answer 402 with a signable x402 quote. Insufficient balance → 402 {error: credits_insuffisants} WITHOUT a PAYMENT-REQUIRED header. Get a key at /compte.'
    BearerAuth:
      type: http
      scheme: bearer
      description: 'The same srn_live_… API key sent as Authorization: Bearer. A bearer value that is not an srn_ key is ignored (x402 flow unchanged).'