Arcario AB — Investor Relations & Filings
K33 AB (publ), formerly known as Arcario AB, is an investment company focused on the digital asset sector. The company's core operation is the K33 platform, an institutional-grade Over-The-Counter (OTC) service for trading and storing cryptocurrencies. The platform is designed for investors and provides deep liquidity for buying and selling digital assets. Key features include the absence of trading fees, withdrawal fees, and withdrawal limits. It also offers personalized customer support and facilitates direct bank transfers with flexibility across multiple fiat currencies.
Recent filings
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Market data
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Price history
Peer group · Administration of financial markets
| Company | Ticker | Country | Sector |
|---|---|---|---|
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Bulgarian Stock Exchange
Sole licensed operator of a regulated market for financial …
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BSE | BG | Financial and insurance activit… |
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Bursa de Valori Bucuresti SA
Operates regulated markets for trading financial instrument…
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BVB | RO | Financial and insurance activit… |
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Caja de Valores S.A.
Sole central securities depository for custody, administrat…
|
— | AR | Financial and insurance activit… |
|
Cboe Global Markets, Inc.
A provider of market infrastructure, operating a global net…
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CBOE | US | Financial and insurance activit… |
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CME GROUP INC.
A global derivatives marketplace offering futures and optio…
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CME | US | Financial and insurance activit… |
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Coincheck Group N.V.
A global holding company operating a crypto exchange, NFT m…
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CNCK | NL | Financial and insurance activit… |
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Deutsche Börse AG
An international exchange organization and market infrastru…
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DB1 | DE | Financial and insurance activit… |
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Dubai Financial Market PJSC
Operates a multi-platform marketplace for capital raising, …
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DFM | AE | Financial and insurance activit… |
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egX Group Inc.
Develops and deploys a global securities exchange system fo…
|
EGX | CA | Financial and insurance activit… |
|
Euronext N.V.
A pan-European capital market infrastructure provider conne…
|
ENX | NL | Financial and insurance activit… |
Arcario AB via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/8306/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=8306 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=8306 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=8306 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 8306}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Arcario AB (id: 8306)"
Report missing filing
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