openapi: 3.2.0
info:
  title: Sirenic Intelligence 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: Intelligence
paths:
  /v1/intelligence/{siren}:
    get:
      summary: Company intelligence report — every block cross-referenced, closed-list…
      x-price: $1.00
      x-payment:
        protocol: x402
        network: eip155:8453
      parameters:
      - name: siren
        in: path
        required: true
        schema:
          type: string
          pattern: ^\d{9}$
        example: '552032534'
        description: 9-digit SIREN
      responses:
        '200':
          description: 'Identity, officers, financials with 3-year trend, sector positioning (NAF benchmarks), failure-risk score, BODACC alerts, commercial-court decisions (Judilibre, partial coverage), sanctions screening (6 lists, company + officers), procurement (French DECP + EU TED), IP, cached capital structure, industrial-risk synthesis (Seveso/ICPE), AMF PSAN/SGP registers, HATVP lobbying summary, live VIES VAT check — plus closed-list signals traced to their register source, a deterministic verdict (solide/correct/fragile/critique/indeterminable) with `synthese.motifs_verdict` (closed-list codes that decided it) and `synthese.verdict_plafonne_par` (name-match doubts that capped a would-be « solide » at « correct » — when non-empty, read « correct » as « correct subject to verification »; v1.6), `synthese.reserves` / `portee` / `confiance_financiere` / `par_domaine` (v1.7: closed-list reading caveats, scope, score confidence band and a ten-domain projection of blocks already served — the verdict word is unchanged), and strengths/vigilance points. Ed25519-signed (v1.2). Carries the common `provenance[]` envelope (states and reading rules: GET /v1/lecture, free). AMF blacklist (since 2026-09-04): `risques.alertes_amf` serves the matches with score, level and qualification from the shared screening analyser; the vigilance signal `correspondance_liste_noire_amf` is raised only when a match weighs in the concordance table, otherwise the informative `rapprochement_liste_noire_amf_partiel` is emitted and no vigilance point is added. Since 2026-09-06 a failure score in the « vigilance » band raises `score_defaillance_vigilance` — a vigilance point and the verdict motif (negative, not damning: caps at « correct »), so a « correct » decided by the score alone is never served with an empty `points_vigilance`; a « correct » with no vigilance point now reads « solid not granted, see motifs_verdict ».'
          content:
            application/json:
              example:
                siren: '552032534'
                type_rapport: intelligence
                version_rapport: '1.4'
                identite:
                  denomination: DANONE
                  categorie_entreprise: GE
                  activite_principale: 70.10Z
                  etat_administratif: actif
                tva_vies:
                  statut: valide
                risques:
                  score_defaillance:
                    score_risque: 22
                    classe: sain
                    risque_12m: faible
                signaux:
                - signal: propriete_industrielle_presente
                  source: bases PI INPI
                  detail: 112 titre(s)
                synthese:
                  verdict_global: solide
                  points_forts:
                  - anciennete_etablie
                  points_vigilance: []
                score_completude: 100
                blocs_manquants: []
        '400':
          $ref: '#/components/responses/Reponse400InvalidInput'
        '402':
          $ref: '#/components/responses/Reponse402PaymentRequired'
        '404':
          description: No diffusible company for this SIREN.
        '503':
          description: 'Sanctions screening unavailable when the report was built (core block, CDU decision of 2026-09-05): report NOT served, payment cancelled — retry. Secondary blocks (VIES VAT check included) are served as `blocs_manquants` instead.'
      tags:
      - Intelligence
      operationId: getV1IntelligenceBySiren
      x-operation-id-source: derived
components:
  responses:
    Reponse402PaymentRequired:
      description: Payment required — x402 payment requirements in body (JSON) and headers.
    Reponse400InvalidInput:
      description: 'Invalid input. Body: {error, champ, message}. Never charged. / Jamais facturé.'
  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).'