Discover / api.sirenic.eu
Sirenic
■ Challenge detectedFrench company search and company lookup by name or SIREN in the official French company registry (INSEE Sirene / INPI RNE open data). Name search returns the top 10 matches with identity, SIREN, NAF code, city and active/ceased status, plus a score_confiance (0-1 match confidence) that helps disambiguate homonyms. The entry point to official data and company data on France: resolve a trading name to its SIREN identifier before pulling the full company profile, filings or financials.
- Listed price
- $0.002
- Challenge detected
- 10 of the last 10 checks
- Median response
- 494 ms
- Last checked
- 16 Oct, 23:40 UTC
- In our index since
- 26 Sept 2026
Endpoint
curl -i https://api.sirenic.eu/v1/recherche # 402 Payment Required: pay with an x402 client (EURC on Base), # then send the same request again with the payment attached.
122 listed endpoints · on x402 Bazaar
Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.
Base URLhttps:
- GET/association
/:rnaNo price listedOfficial 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. - GET/eu
/facturation /dossierNo price listedEuropean supplier and invoice verification for e-invoicing compliance in Belgium (mandate since 1 Jan 2026) and Poland (KSeF): registry identity, VIES VAT check, Peppol reachability (BE), IBAN form + key, bank and, in Poland, the official White List: is the IBAN DECLARED by the taxpayer? Paying an undeclared account over 15,000 PLN costs the VAT deduction and joint liability. Natural person or doubtful form (BE, PL): no name or address (ecartes). Deterministic verdict, closed-list reasons. - GET/eu
/entreprise /LV /:regnr /comptesNo price listedLatvian company annual accounts: official VID filings, Uzņēmumu reģistrs open data (CC0, daily). Query: /v1/eu/entreprise/LV/40003032065/comptes. EVERY filed fiscal year in one call: balance sheet, P&L (revenue, net income), cash flow when filed, employees, as published (EUR, LVL before 2014; statutory and consolidated kept apart). Null = not published, never zero. Legal persons only: IK, sole traders and unrecognised forms get 404, not billed. - GET/eu
/agrementsNo price listedEU financial authorisations in five official registers, by name or LEI: ESMA Registers (MiFID entities, EU/EEA: status, authority, dates), the ECB list of supervised entities (banking union: significant banks under direct ECB supervision, less significant under national authorities, group, monthly changes), ESMA benchmark administrators and money market funds (fund, manager, status), EIOPA pension institutions (IORP). One integration for the single market; data free at the sources. - GET/entreprise
/:siren /concurrents-marchesNo price listedWho wins French public contracts on the SAME CPV segments as a given company (SIREN): top rival contractors over the last 3 years, with contract counts, total amounts and shared segments — competitive intelligence for public-procurement bidding, from DECP open data. The company's own top-5 CPV segments (last 5 years) define the comparison scope. - GET/eu
/entreprise /SK /:ico /comptes /:date_clotureNo price listedOne Slovak fiscal year decoded from the structured statements filed at the RÚZ (CC0), balance sheet and P&L: net turnover, operating income, costs, value added, staff costs, operating, financial, pre-tax and net result, income tax, total, non-current and current assets, equity, share capital, liabilities, plus prior-year comparatives (EUR, never converted). Null = not published. Closing date from the filings list; ?perimetre=consolide. Legal persons only (unit form not served: 404, not billed). - GET/eu
/entreprise /PL /:nip /marches-publicsNo price listedPublic-procurement record of a Polish company from the Biuletyn Zamówień Publicznych (e-Zamówienia public API, UZP, CC0; national below-EU-threshold notices since 2021): contracts WON matched by legal-person NIP — buyer (name, NIP), subject, CPV, part, outcome, tenders received, awarded price and contract value in PLN, contract date, enterprise size — and notices ISSUED as a buyer; newest first, capped at 100. Winners served only when proven legal persons (legal form or KRS); sole traders never. - GET/eu
/entreprise /SE /:idNo price listedOfficial Swedish company registry lookup (Bolagsverket, Swedish Companies Registration Office). Query: /v1/eu/entreprise/SE/5560012402 (10-digit organisationsnummer). Returns legal name, legal form, normalized status, registration date and registered office, from Bolagsverket's official weekly national file, free under the EU high-value datasets regulation. Unified JSON schema. Legal persons only: a sole proprietorship (enskild näringsverksamhet) or an undecided form returns 404, not billed. - GET/facturation
/dossierNo price listedInvoice verification and supplier verification — verify supplier before payment in France, the invoicing pack of the e-invoicing mandate France September 2026 (all VAT-liable companies must receive): legal identity, obligation dates, intra-EU VAT number checked LIVE against VIES, IBAN form + key check, bank identified, deterministic pret_a_facturer verdict, closed-list reasons. Not a payee verification: no holder name, no account existence check. A VIES outage never yields a false invalid. - GET/eu
/entreprise /PL /:krs /evenementsNo price listedPolish company registry EVENTS from the official KRS daily bulletin (Ministry of Justice) — company monitoring for Poland. Query: /v1/eu/entreprise/PL/0000006865/evenements (KRS number). Liquidation, bankruptcy, restructuring, mergers, suspension/resumption, dissolution, tax arrears, enforcement, accounts filings, name/seat/capital changes, strike-off — each typed from a CLOSED list, dated, traced to its section, in a gap-free window. GDPR by design: no officer, no PESEL, no register free text. - GET/comparerNo price listedCompany comparison: compare 2 to 5 French companies side by side in one call on official company data — identity, deterministic default-risk score, latest filed accounts (statutory scope) and BODACC insolvency alerts. Benchmarking for supplier selection and vendor shortlist: per-axis rankings, never an overall winner, plus a comparabilite block that flags NOT comparable companies (different sectors, sizes, a holding in the batch). Billed PER COMPANY: signed quote = $0.12 x number of SIREN.
- GET/kyb
/batchNo price listedBatch KYB and bulk company lookup for 2 to 100 French companies in one call (comma-separated sirens): full KYB files with commercial-court decisions (Judilibre) and per-block provenance (official register, as-of date), for due diligence and compliance; or vue=synthese, one line per SIREN for a supplier list. Billed $0.105 per company (30% off the $0.15 unit price), quoted from the SIREN count. A SIREN with no diffusible company is returned as trouve=false and billed as one lookup. - GET/eu
/entreprise /NO /:idNo price listedOfficial Norwegian company registry lookup (Brønnøysundregistrene, Enhetsregisteret, BRREG open data, NLOD). Query: /v1/eu/entreprise/NO/923609016 (9-digit organisasjonsnummer). Returns legal name, legal form, status, incorporation date, registered office, VAT/MVA and LEI. Legal persons only: a sole proprietorship (ENK), an estate (KBO, BO) or a form not recognised as a legal person returns 404, not billed. Same unified JSON schema as every Sirenic European profile. - GET/eu
/entreprise /CH /:id /insolvabiliteNo price listedSwiss bankruptcy publications from the SOGC/SHAB (SECO API, live, since 2021) whose debtor is the company (never a natural person): preliminary notice, bankruptcy, suspension, claims schedule, distribution, closing, revocation, foreign recognition; dates, deadlines, office, canton, labels; aucune_procedure bounded by the archive. 404, not billed, like the profile: sole proprietorship, undecided form, branch without served head office. Query: /v1/eu/entreprise/CH/CHE-138.657.350/insolvabilite. - GET/eu
/entreprise /GB /:company_number /marches-publicsNo price listedPublic-procurement record of a UK company from Find a Tender (above-threshold notices since 2021) and Contracts Finder (below-threshold since 2023), Cabinet Office OCDS feeds under OGL v3: contracts WON matched by company number — buyer, subject, contract value in GBP, award and signature dates, period, status, official notice link — and notices ISSUED as a buyer, newest first, with totals. Only half of suppliers carry a company number: zero is a non-conclusive absence. Facts, never a score. - GET/prospectionNo price listedFrench B2B prospecting and lead generation over the full official French company registry: build targeted company lists with multi-criteria filters: NAF/APE activity code, departement or postal-code prefix, legal form, workforce bracket, company age, active RGE environmental certification, gender-equality index. Returns 100 active companies per page; each page is one payment. Combine filters to narrow a market segment into fresh, registry-grade company lists for France.
- GET/eu
/rechercheNo price listedName search, European registers. Local copies, all searched without pays: Belgium, Croatia, Cyprus, Estonia, Ireland, Latvia, Lithuania, Norway, Romania, Sweden, Spain (BORME); live only with pays set: Czechia, Finland, Slovakia, Switzerland; Poland through GLEIF; DK/UK if enabled; +GLEIF. Top 10, score_confiance. BE, CH, CZ, DK, EE, HR, LT, LV, NO, RO, SE, SK: legal persons only (no FIE, ENK, IK), nor ES sole traders; no GLEIF sole proprietor or CH branch (ecartes; ecartes_non_mesures (NO)). - GET/eu
/entreprise /DK /:id /comptesNo price listedDanish company registry filings from the official virk.dk publication index (Erhvervsstyrelsen), Denmark: the fiscal years whose XBRL annual report has been decoded, with closing dates, period, entity name and currency. 8-digit CVR number. Danish-taxonomy (fsa) filings only: IFRS/ESEF-only groups are not decoded, absence does not mean no accounts exist. A sole proprietorship or undecided CVR form: 404, not billed. Unique on x402: no other service exposes decoded Danish filed accounts. - GET/entreprise
/:siren /santeNo price listedCompany health check for a French company: a bilingual risk read-out — verdict, strengths, warning signs, activity trend and confidence level — from official data only (identity, BODACC alerts, filed financials, sanctions screening). A model fills a closed evaluation grid; every figure, date and sentence is assembled by Sirenic, and guards overrule it when the accounts disagree. Entities filing no accounts get an explicit no-conclusion verdict. For KYB and due diligence. Cached 7 days. - GET/eu
/entreprise /:pays /:id /comptesNo price listedEuropean company financials — Belgian and Finnish company annual accounts, filings list. BE: every published deposit reference at the NBB CBSO (Central Balance Sheet Office, Authentic Data, since 1978), 10-digit enterprise number. FI: fiscal years available as PRH XBRL filings (~5% of Finnish limited companies file digitally; empty filings are filtered out, every listed year carries figures), Business ID NNNNNNN-N. Unique on x402: no other service exposes Belgian or Finnish filed accounts. - GET/eu
/entreprise /EE /:idNo price listedOfficial Estonian company registry lookup (e-Business Register / Äriregister of Estonia). Query: /v1/eu/entreprise/EE/10060701 (8-digit registrikood). Returns legal name, legal form, normalized status, incorporation date and registered office, from Estonia's official e-Business Register. Legal persons only: a sole proprietorship (FIE) or a form not recognised as a legal person returns 404, not billed. Unified JSON schema shared by all Sirenic European company profiles. - GET/eu
/entreprise /CZ /:ico /insolvabiliteNo price listedCzech company insolvency from ISIR, the official insolvency register of Czechia, since 2008. Query: /v1/eu/entreprise/CZ/45274649/insolvabilite (8-digit IČO). Every proceeding — bankruptcy (konkurs), reorganisation (reorganizace): case number, court, status, dates, its 100 most recent events with document links. Publication is compulsory by law: no proceeding is an explicit positive answer. LEGAL PERSONS ONLY: a natural person's IČO (sole trader — most Czech IČOs) is refused, never cleared.
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Showing 22 of 122 listed endpoints. First endpoints
Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/api.sirenic.eu
Recent checks
All 10 checks
| When (UTC) | Result | HTTP | Response |
|---|---|---|---|
| 16 Oct, 23:40 UTC | Challenge detected | 402 | 526ms |
| 15 Oct, 19:10 UTC | Challenge detected | 402 | 448ms |
| 14 Oct, 14:31 UTC | Challenge detected | 402 | 454ms |
| 12 Oct, 10:53 UTC | Challenge detected | 402 | 449ms |
| 10 Oct, 21:52 UTC | Challenge detected | 402 | 554ms |
| 9 Oct, 15:32 UTC | Challenge detected | 402 | 596ms |
| 8 Oct, 12:43 UTC | Challenge detected | 402 | 499ms |
| 7 Oct, 09:33 UTC | Challenge detected | 402 | 491ms |
| 6 Oct, 09:33 UTC | Challenge detected | 402 | 478ms |
| 26 Sept, 17:02 UTC | Challenge detected | 402 | 497ms |
Questions
Did our last probe detect a payment challenge?
At our last probe on 16 Oct, 23:40 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.
What price is recorded for Sirenic?
Its listed price is $0.002.
What payment terms does Sirenic advertise?
The listing advertises x402, Base, EURC and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.
Where is Sirenic listed?
In x402 Bazaar and x402-list.com. Superstables first indexed it on 26 Sept 2026.
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