Sirenic
Sirenic is a French pay-per-call API for official company data across France and Europe, built for AI agents. It serves company search and profiles by SIREN/SIRET from INSEE Sirene and INPI RNE, establishments, officers, filed accounts and ratios, BODACC legal alerts, a default-risk score, sanctions screening against six official lists, KYB dossiers, live VIES VAT and IBAN checks with a ready-to-invoice verdict for the 2026 French e-invoicing mandate, public-procurement records, watchlists with Ed25519-signed webhooks, and profiles, accounts and events from thirteen European registers plus LEI/GLEIF groups. Every /v1 route is a GET priced per call ($0.002 to $1.00) and paid either through the x402 protocol in USDC or EURC on Base with no account, or with an srn_live_ API key and prepaid euro credits. It publishes an OpenAPI 3.1, llms.txt, an RFC 9727 api-catalog, an MCP server, an A2A agent card, x402 discovery and OAuth metadata from api.sirenic.eu.
Sirenic publishes 33 API contracts indexed on the APIs.io network, including Acheteur API, Association API, Associations API, and 30 more. Tagged areas include Company Data, Business Registry, KYB, Sanctions Screening, and Financial Data.
The Sirenic catalog on APIs.io includes 1 event-driven AsyncAPI specification.
Sirenic’s developer surface includes engineering blog, documentation, API reference, getting-started guide, support, authentication, sandbox, and 36 more developer resources.
Kin Score
Standards implemented 1
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
APIs 33
Individual APIs this provider publishes, each with its own machine-readable definition.
Sirenic MCP Server
Remote Model Context Protocol server (streamable HTTP) over the same official French and European company-data routes: 77 tools such as search_french_companies, get_french_compa...
Sirenic A2A Agent
Agent2Agent JSON-RPC endpoint exposing the 116 paid routes as A2A skills (skill ids are the OpenAPI path templates) with the a2a-x402 v0.1 payment extension: a first SendMessage...
Sirenic Acheteur API
The Acheteur API from Sirenic — 1 operation(s) for acheteur.
Sirenic Association API
The Association API from Sirenic — 2 operation(s) for association.
Sirenic Associations API
The Associations API from Sirenic — 1 operation(s) for associations.
Sirenic Bodacc API
The Bodacc API from Sirenic — 1 operation(s) for bodacc.
Sirenic Comparer API
The Comparer API from Sirenic — 1 operation(s) for comparer.
Sirenic Demo API
The Demo API from Sirenic — 1 operation(s) for demo.
Sirenic Dirigeant API
The Dirigeant API from Sirenic — 1 operation(s) for dirigeant.
Sirenic Documents API
The Documents API from Sirenic — 1 operation(s) for documents.
Sirenic Entreprise API
The Entreprise API from Sirenic — 21 operation(s) for entreprise.
Sirenic Eu API
The Eu API from Sirenic — 70 operation(s) for eu.
Sirenic Facturation API
The Facturation API from Sirenic — 1 operation(s) for facturation.
Sirenic Facture API
The Facture API from Sirenic — 1 operation(s) for facture.
Sirenic Healthz API
The Healthz API from Sirenic — 1 operation(s) for healthz.
Sirenic Iban API
The Iban API from Sirenic — 1 operation(s) for iban.
Sirenic Intelligence API
The Intelligence API from Sirenic — 1 operation(s) for intelligence.
Sirenic Kyb API
The Kyb API from Sirenic — 2 operation(s) for kyb.
Sirenic Lecture API
The Lecture API from Sirenic — 1 operation(s) for lecture.
Sirenic Marches API
The Marches API from Sirenic — 1 operation(s) for marches.
Sirenic Preview API
The Preview API from Sirenic — 1 operation(s) for preview.
Sirenic Prospection API
The Prospection API from Sirenic — 1 operation(s) for prospection.
Sirenic Provenance API
The Provenance API from Sirenic — 1 operation(s) for provenance.
Sirenic Rapport API
The Rapport API from Sirenic — 1 operation(s) for rapport.
Sirenic Recherche API
The Recherche API from Sirenic — 1 operation(s) for recherche.
Sirenic Regulateurs API
The Regulateurs API from Sirenic — 1 operation(s) for regulateurs.
Sirenic Reperer API
The Reperer API from Sirenic — 1 operation(s) for reperer.
Sirenic Sanctions API
The Sanctions API from Sirenic — 1 operation(s) for sanctions.
Sirenic Score API
The Score API from Sirenic — 1 operation(s) for score.
Sirenic Secteur API
The Secteur API from Sirenic — 1 operation(s) for secteur.
Sirenic Suggestions API
The Suggestions API from Sirenic — 1 operation(s) for suggestions.
Sirenic Surveillance API
The Surveillance API from Sirenic — 4 operation(s) for surveillance.
Sirenic Tva API
The Tva API from Sirenic — 1 operation(s) for tva.
Scroll for all 33
MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
Sirenic MCP Server
Can you safely invoice or pay this company? Verify a supplier before payment in one call — legal identity, VAT checked live against VIES, IBAN form-checked with its bank identif...
MCP SERVERPricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Sirenic Eu Rate Limits
RATE LIMITSEvent Specifications 1
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Sirenic Eu Webhooks
ASYNCAPIOpenAPI Overlays 1
Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.
Sirenic Eu Openapi Overlay
GENERATEDSecurity Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Sirenic Eu Authentication
x402 payment (no credential)/apiKey/http bearer/oauth2 (MCP connector only) · 4 schemes
SECURITYScopes 1
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 3
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 6
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 4
SDKs, sample code, and the tooling you integrate with
Access & Security 6
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 8
Properties that don't map to a standard resource type
Scroll for all 8
Source (apis.yml)
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.