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JaKonto

dk.jakonto/jakonto · v1.0.0

Danish accounting data from e-conomic and Billy: invoices, VAT by quarter, P&L. Read-only.

Connect Remote server

Terminal
claude mcp add --transport http jakonto https://jakonto.dk/api/v1/mcp --header "X-API-Key: <X_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "jakonto": {
      "url": "https://jakonto.dk/api/v1/mcp",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "jakonto": {
      "type": "http",
      "url": "https://jakonto.dk/api/v1/mcp",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://jakonto.dk/api/v1/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 6 found in our last check

  • list_connections

    The accounting systems this API key can read (e-conomic, Dinero, Billy …): id, system, company.

  • list_invoices

    One page of invoices from the accounting system, canonical model (amounts in øre). Pass next_cursor back as cursor for the next page.

  • vat_by_quarter

    Output VAT, input VAT and VAT payable per quarter (øre). From the VAT ledger accounts (incl. input VAT) when journal entries are synced, otherwise from sales invoices only — each quarter says which in `source` (ledger | invoices).

  • profit_and_loss

    Resultatopgørelse (profit and loss) for a period: revenue and expense lines, result (øre).

  • list_proposals

    Bookkeeping proposals waiting for (or past) human review.

  • create_proposals

    Scan for anomalies and file them as DRAFT proposals in JaKonto for a human to approve. Never writes to the accounting system. Idempotent per open finding.

Headers

NameDescription
X-API-Key
Required, secret
JaKonto API key (free plan, no card: https://jakonto.dk/en/account/)

Details

Endpointhttps://jakonto.dk/api/v1/mcp (Streamable HTTP)
First published5 Nov 2026
Last updated5 Nov 2026
Registry namedk.jakonto/jakonto

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