sirenic

Europe · annual accounts

Fetch an accounts filing by its reference

The second half of a two-step chain: the listing says what exists, this route serves the chosen filing. The integration rule is that the reference must come from the listing's response, under the exact parameter name expected here — a hand-built reference fails.

https://api.sirenic.eu/v1OpenAPI 3.1llms.txt

GET/v1/eu/entreprise/{pays}/{id}/comptes/{reference}

Price
$0.15
Free quota
No
Family
Europe · annual accounts
Parameters
ParameterWhereExample
payspath · requiredFI
idpath · required0103396-3
referencepath · required2024-12-31
formatquery · optionalpdf

What is charged

  • 200Ed25519-signed response, charged at the route's price
  • 402Signed x402 quote, nothing is debited
  • 4xxUnknown or invalid identifier, never charged
  • 5xxUpstream source unavailable, never charged

See a real response (free) Get the quote for /v1/eu/entreprise/{pays}/{id}/comptes/{reference}

What the route returns

Catalogue description, exactly as agents read it:

One annual-account filing — Belgian or Finnish company financial statements. BE: the deposit as filed at the NBB CBSO — structured JSON when the NBB publishes one, official PDF otherwise (?format=pdf forces the PDF; ?format=json refuses the fallback and answers 406, not charged). FI: one fiscal year decoded from the PRH XBRL filing — revenue, results, equity, assets, debts, prior-year figures (EUR, CC BY 4.0). Reference: BE deposit ref or FI closing date, from the filings list.

Expected identifier

Country code, national identifier, then the filing reference returned by the listing.

A wrongly formatted identifier in the path returns 400 and is not billed — but it costs you a round trip. It is the leading cause of failed calls on the foreign routes. A search parameter, by contrast, is cleaned up: unsupported characters are stripped and the usable query is served.

Price and billing

Price: $0.15. The authoritative amount is the one in the 402 quote returned by the route itself, not this text, which derives from the same grid but is still just a page.

An error response cancels the payment: a 400, 404 or 503 is never billed. An upstream outage closes the route with a 503 rather than serving a degraded response.

Neighbouring routes

  • /v1/eu/entreprise/{pays}/{id}/comptes: $0.01

How you pay

Every route is paid per call, in USDC or EURC on the Base network, over the x402 protocol: no account to create, no API key, no subscription. The first call returns a 402 quote your client settles, then replays the call. A failed call is never billed.

Would you rather have a euro invoice and prepaid credits? That is in preparation, and we will not announce a date until it is open. Write to contact@sirenic.eu and we will let you know when it opens.

Paid responses are Ed25519-signed: you can later prove what was served to you, and when. The whole catalogue is free to read in the OpenAPI document and in llms.txt.

One call, end to end

# x402 client (npm): the 402 quote is settled and the call replayed automatically
npx x402-fetch https://api.sirenic.eu/v1/entreprise/552032534

# Or over MCP, in Claude Code / Cursor
claude mcp add --transport http sirenic https://api.sirenic.eu/mcp

Routes used and pricing

RoutePriceSampleWhat it returns
/v1/eu/entreprise/{pays}/{id}/comptes/{reference}$0.15free sampleOne annual-account filing — Belgian or Finnish company financial statements. BE: the deposit as filed at the NBB CBSO — structured JSON when the NBB publishes one, official PDF otherwise (?format=pdf forces the PDF; ?format=json refuses the fallback and answers 406, not charged). FI: one fiscal year decoded from the PRH XBRL filing — revenue, results, equity, assets, debts, prior-year figures (EUR, CC BY 4.0). Reference: BE deposit ref or FI closing date, from the filings list.

Take it further

No account to create, no key to request: the first step is free and shows you exactly what you would be buying.

See a real response (free) Get the quote for /v1/eu/entreprise/{pays}/{id}/comptes/{reference} Get notified about euro packs

Read next

OpenAPI · llms.txt · Full route catalogue and pricing