Sirenic Association API

openapi: 3.2.0
info:
  title: Sirenic Association 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: Association
paths:
  /v1/association/{rna}:
    get:
      summary: French association (loi 1901) profile by RNA number
      description: 'Official profile of a French association (loi 1901) by RNA number (W + 9), from the RNA register (Ministry of the Interior, monthly): title, purpose and Waldec codes, nature, grouping, position (active/dissolved/deleted), creation, declaration, JO publication and dissolution dates, registered office, website, RUP number as declared, prefecture, and the SIREN when Sirene confirms it (categorie juridique 92xx). Covers associations WITHOUT a SIREN. No officer data. Excludes Alsace-Moselle.'
      x-price: $0.005
      x-payment:
        protocol: x402
        network: eip155:8453
      parameters:
      - name: rna
        in: path
        required: true
        schema:
          type: string
          minLength: 3
          maxLength: 14
        example: W751004076
        description: RNA number (W + 9, e.g. W751004076) or legacy RNA id as published
      responses:
        '200':
          description: Title, purpose and Waldec codes, nature, grouping, position, dates, registered office, website, publication_web_autorisee, RUP as declared, prefecture, siren when Sirene confirms an association, fichier_source (waldec | import), fraicheur.qualite (declaree | inconnue), anomalies, couverture. No officer data.
          content:
            application/json:
              example:
                rna: W751004076
                titre: CROIX ROUGE FRANCAISE
                titre_court: CROIX ROUGE FRANCAISE
                objet: prévenir et alléger en toutes circonstances les souffrances humaines. Protéger la vie et la santé ainsi qu'à faire respecter la personnes humaine.
                objet_social_codes:
                - '017055'
                - '050000'
                nature:
                  code: R
                  libelle: reconnue_utilite_publique
                groupement:
                  code: S
                  libelle: simple
                position:
                  code: A
                  libelle: active
                dates:
                  creation: '1964-12-30'
                  derniere_declaration: '2025-09-26'
                  publication_jo: null
                  dissolution: null
                siege:
                  adresse: 98 RUE Didot
                  code_insee: '75114'
                  code_postal: '75694'
                  commune: Paris 14e
                site_web: null
                publication_web_autorisee: false
                rup_mi: 75.000.0001
                prefecture_gestionnaire: 759S
                siren: '775672272'
                siren_origine: identifiant_sirene
                siret_declare: null
                fichier_source: waldec
                fraicheur:
                  qualite: declaree
                  derniere_mise_a_jour: '2026-03-28T19:00:02.000Z'
                  millesime_export: '2026-09-01'
                anomalies: []
                data_freshness: export RNA 2026-09-01 (photo mensuelle, 5 j)
        '400':
          $ref: '#/components/responses/Reponse400InvalidInput'
        '402':
          $ref: '#/components/responses/Reponse402PaymentRequired'
        '404':
          description: Unknown identifier in the RNA stock. Nothing is charged.
        '503':
          description: RNA stock not loaded or older than 45 days; payment not settled.
      tags:
      - Association
      operationId: getV1AssociationByRna
      x-operation-id-source: derived
  /v1/association/{rna}/annonces:
    get:
      summary: JOAFE notices of a French association (creations, modifications, dissolutions)
      description: 'Official Journal notices of a French association (JOAFE, DILA) by RNA number: creations, modifications (title, purpose, registered office), dissolutions, corrections — the association equivalent of BODACC notices, most recent first, with issue date, declaration date and prefecture, purpose themes and the PDF file name. Carries `couverture` (first and last loaded issue): no notice inside that window is a fact, not a gap. Weekly issue, loaded every Tuesday.'
      x-price: $0.01
      x-payment:
        protocol: x402
        network: eip155:8453
      parameters:
      - name: rna
        in: path
        required: true
        schema:
          type: string
          minLength: 3
          maxLength: 14
        example: W011006690
        description: RNA number (W + 9, e.g. W011006690)
      responses:
        '200':
          description: 'Notices most recent first (200 max, tronque flag): identifiant, parution, date_parution, type (creation | modification | dissolution | rectificatif | annulation), forme, departement, declaration date and prefecture, titles, purposes, siege, site_web, themes, fichier_pdf; association when known; couverture {depuis, jusqu_a, parutions}.'
          content:
            application/json:
              example:
                rna: W011006690
                association:
                  titre: MEXIMIEUX EN MOUVEMENT
                  position: active
                nombre: 1
                tronque: false
                annonces:
                - identifiant: '202600350001'
                  parution: '20260035'
                  date_parution: '2026-09-01'
                  numero_annonce: 1
                  type:
                    code: '1'
                    libelle: creation
                  forme: assoLoi1901
                  departement: '01'
                  date_declaration: '2026-08-23'
                  lieu_declaration: Belley
                  titre: MEXIMIEUX EN MOUVEMENT
                  ancien_titre: null
                  nouveau_titre: null
                  objet: promouvoir, organiser et développer la pratique sportive sous toutes ses formes, dans une optique multisport, à destination de tous les publics
                  nouvel_objet: null
                  siege:
                    adresse: 8 rue du Faubourg
                    code_postal: 01800
                    commune: Meximieux
                  site_web: null
                  themes:
                  - code: '011005'
                    libelle: associations multisports locales
                  fichier_pdf: JOAFE_PDF_Unitaire_20260035_00001.pdf
                couverture:
                  depuis: '2020-01-07'
                  jusqu_a: '2026-09-01'
                  parutions: 348
                data_freshness: JOAFE parution 20260035 (5 j)
        '400':
          $ref: '#/components/responses/Reponse400InvalidInput'
        '402':
          $ref: '#/components/responses/Reponse402PaymentRequired'
        '404':
          description: Unknown in the RNA and without any notice. Nothing is charged.
        '503':
          description: JOAFE stock not loaded or older than 14 days; payment not settled.
      tags:
      - Association
      operationId: getV1AssociationByRnaAnnonces
      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).'