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Sirenic EU Financial Authorisations (ESMA MiFID Registry)
x402
Sirenic EU Financial Authorisations (ESMA MiFID Registry) is a paid API for AI agents from api.sirenic.eu, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Search ~14,000 MiFID-regulated EU/EEA entities (investment firms, UCITS/AIFM managers) by name or LEI to retrieve authorisation status, competent authority, home/host member states, and authorisation dates
Price / call$0.01
Success—
StatusUnknown
How this service works
EU financial authorisation lookup in the official ESMA Registers: search ~14,000 MiFID-regulated entities across the EU/EEA (investment firms, UCITS/AIFM managers) by name or LEI — authorisation status of the regulated entity, home and host member states, competent authority, authorisation dates. One integration covers all 27+ countries of Europe: an investment firm and regulated entity KYB check for the whole single market. Data freely available at the source (ESMA).
Output
Returns structured data on the matched MiFID-regulated entity including: full legal name, authorisation status (authorised/withdrawn/refused), home member state, host member states where passported, competent authority name, and authorisation/withdrawal dates — sourced from ESMA's official registers covering all 27+ EU/EEA jurisdictions
Example use cases
KYB compliance check on EU counterparty
“We're onboarding a new European investment firm as a counterparty — can you verify whether they're MiFID-authorised and tell me their competent authority and home member state? Their SIREN is 437574452.”
Due diligence on EU fund manager
“I need to do regulatory due diligence on a UCITS manager we're considering partnering with — can you pull their authorisation status from the ESMA register and confirm which EU countries they're licensed to operate in?”
Automated compliance screening pipeline
“For each of the EU investment firms on our watchlist, can you check their current MiFID authorisation status and flag any that are no longer authorised or have had their licence revoked?”
Technical details
Endpoint
GEThttps://api.sirenic.eu/v1/eu/agrementsWhen to prefer
Choose this endpoint when you need to verify the MiFID regulatory status of EU/EEA investment firms, UCITS managers, or AIFMs across all 27+ member states in a single call. It is the right choice for KYB/KYC compliance workflows, counterparty due diligence, onboarding screens, or any use case requiring official ESMA authorisation data. Prefer it over manual ESMA register lookups or country-by-country national regulator queries — one integration covers the entire EU/EEA.
Side effects
- Entity not found — SIREN not matched in ESMA register, returns empty result or 404
- Invalid SIREN format — non-9-digit input causes validation error
- Entity exists but is not MiFID-regulated — no result returned
- ESMA source data temporarily unavailable — upstream data refresh lag
- Ambiguous name match — multiple entities returned requiring disambiguation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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