# Danish annual accounts

The largest accounts seam in our European coverage: 3,981,920 rows. Denmark mandates broad digital filing, which explains the depth — where France sees only a minority of small companies file, and Finland about 5% of its companies.

## What the route returns

Catalogue description, exactly as agents read it:

**Danish company registry filings from the official virk.dk publication index (Erhvervsstyrelsen), Denmark: the fiscal years whose XBRL annual report has been decoded — the entry point to Danish annual accounts and financial statements — 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. Unique on x402: no other service exposes decoded Danish filed accounts.**

## Expected identifier

Danish CVR number.

> ⚠️ A wrongly formatted identifier 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.

## Extract from a genuinely paid response

Dated snapshot from 2026-07-29, truncated to one item per array. It is not live data. The full extract is served **free of charge** from [the samples surface](https://api.sirenic.eu/exemples/), and the schema from the OpenAPI document.

```
{
 "pays": "DK",
 "id_national": "41235292",
 "nombre_depots": 1,
 "depots": [
  {
   "date_cloture": "2025-12-31",
   "debut_exercice": "2025-01-01",
   "fin_exercice": "2025-12-31",
   "denomination": "Nielsen Media Denmark ApS",
   "devise": "DKK"
  }
 ],
 "telechargement": "GET /v1/eu/entreprise/DK/{cvr}/comptes/{date_cloture} — l'exercice décodé ($0.05)",
 "source": "Erhvervsstyrelsen (Danish Business Authority) — offentliggørelser, distribution.virk.dk",
 "disclaimer": "Extraits décodés des dépôts XBRL danois en taxonomie « regnskab » (fsa) tels que publiés",
 "data_freshness": "stock XBRL pré-ingéré depuis l'index officiel virk.dk"
}
```

## Price and billing

Price: **$0.01**. 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.

## Calling the route

```
# 1. Le devis, sans rien payer : la route répond 402 avec son montant
curl -i https://api.sirenic.eu/v1/eu/entreprise/DK/{id}/comptes

# 2. L'appel réglé — le client x402 paie le devis et rejoue la requête
npx x402-fetch https://api.sirenic.eu/v1/eu/entreprise/DK/{id}/comptes

# 3. Ou en MCP, dans Claude Code / Cursor / un agent
claude mcp add --transport http sirenic https://api.sirenic.eu/mcp
```

## What this route does not do

This piece carries a **client-side age guard**: if the copy exceeds its threshold, the route returns `503` and the payment is cancelled, rather than serving a stale snapshot.

## Neighbouring routes

- `/v1/eu/entreprise/DK/{id}/comptes/{date_cloture}` — $0.05
- `/v1/eu/entreprise/DK/{cvr}/dirigeants` — $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](mailto:contact@sirenic.eu?subject=Euro%20credit%20packs) 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](https://api.sirenic.eu/openapi.json) and in [llms.txt](https://api.sirenic.eu/llms.txt).

**One call, end to end**

```
# Client x402 (npm) — le devis 402 est réglé et l'appel rejoué automatiquement
npx x402-fetch https://api.sirenic.eu/v1/entreprise/552032534

# Ou en MCP, dans Claude Code / Cursor
claude mcp add --transport http sirenic https://api.sirenic.eu/mcp
```

## Routes used and pricing

| Route | Price | What it returns |
| --- | --- | --- |
| `/v1/eu/entreprise/DK/{id}/comptes` | $0.01 | Danish company registry filings from the official virk.dk publication index (Erhvervsstyrelsen), Denmark: the fiscal years whose XBRL annual report has been decoded — the entry point to Danish annual accounts and financial statements — 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. Unique on x402: no other service exposes decoded Danish filed accounts. |

## Take it further

- [See a real response (free)](https://api.sirenic.eu/exemples/eu-entreprise-DK-id-comptes.json)
- [Get the quote for /v1/eu/entreprise/DK/{id}/comptes](https://api.sirenic.eu/v1/eu/entreprise/DK/{id}/comptes)
- [Get notified about euro packs](mailto:contact@sirenic.eu?subject=Euro%20credit%20packs)

## Read next

- [Querying European company registers](https://api.sirenic.eu/en/use-cases/european-company-data-thirteen-official-registers-one-schema)

---

Volume figures on this page were measured in our database on 2026-08-19. They are dated snapshots, not live counters.

Full catalogue : https://api.sirenic.eu/