sevdesk MCP by usefulapi MCP Server

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answering

sevdesk MCP by usefulapi is answering right now. Last checked 2 min ago. It exposes 20 tools. Last commit 10 Oct 2026.

Look up contacts, invoices, vouchers, orders, bank transactions and parts, and create drafts.

Uptime history 13 days of history · worst day 99%

13 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

111 ms

Response time

average over 24h

Stars

last commit 10 Oct 2026

What changed 7

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 30 September 2026. No other catalogue keeps this.

9 Oct a tool changed version4 times that day

7 Oct a tool changed version

30 Sep a tool changed version2 times that day

and 4 more, back to 30 September 2026

sevdesk MCP by usefulapi missed one check this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 2 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add sevdesk --transport http https://sevdesk.usefulapi.io/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "sevdesk": {
      "url": "https://sevdesk.usefulapi.io/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.sevdesk]
url = "https://sevdesk.usefulapi.io/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "sevdesk": {
      "url": "https://sevdesk.usefulapi.io/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "sevdesk": {
      "url": "https://sevdesk.usefulapi.io/mcp"
    }
  }
}

Available tools 20

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

sevdesk

sevdesk_add_communication_way

Attach an email address, phone/mobile number or website to a contact. key_id labels it (2 Arbeit/work is a good default; see sevdesk_list_communication_way_keys). sevdesk: POST /CommunicationWay.

sevdesk_create_contact

Create a contact. Give `name` for an organisation, or `surename`/`familyname` for a person. Addresses and emails are separate (use sevdesk_add_communication_way). sevdesk: POST /Contact.

sevdesk_create_draft_invoice

Create a normal invoice (type RE) with its line items, ALWAYS saved as a DRAFT (status 100): it is not sent, not booked and stays editable in sevdesk. contact_person_id is the sevdesk USER responsible for it — copy contactPerson.id from any existing invoice (sevdesk_get_invoice). Bookkeeping 2.0 accounts use tax_rule_id (1 = taxable sales in Germany, the usual choice); 1.0 accounts pass tax_type instead (check sevdesk_get_bookkeeping_system_version). sevdesk: POST /Invoice/Factory/saveInvoice.

sevdesk_get_bookkeeping_system_version

Return whether the account runs sevdesk bookkeeping 1.0 or 2.0 (2.0 uses taxRule instead of taxType on invoices). Also a cheap way to confirm the API token works. sevdesk: GET /Tools/bookkeepingSystemVersion.

sevdesk_get_check_account_balance

Balance of one check account as the sum of every transaction sevdesk knows up to and including the given date. May differ from the real bank balance if older transactions were never imported. sevdesk: GET /CheckAccount/{checkAccountId}/getBalanceAtDate.

sevdesk_get_contact

Fetch a single contact by id. sevdesk: GET /Contact/{contactId}.

sevdesk_get_invoice

Fetch a single invoice by id — totals, status, dates, contact and contact person. sevdesk: GET /Invoice/{invoiceId}.

sevdesk_get_invoice_positions

List the positions (line items) of one invoice: name, quantity, price, tax rate, sums. sevdesk: GET /Invoice/{invoiceId}/getPositions.

sevdesk_get_voucher

Fetch a single voucher (receipt) by id. sevdesk: GET /Voucher/{voucherId}.

sevdesk_list_check_accounts

List check accounts — the bank accounts, cash registers and clearing accounts sevdesk tracks payments on, with IBAN, type and sync status. sevdesk: GET /CheckAccount.

sevdesk_list_communication_way_keys

List the labels a communication way can carry (1 Privat, 2 Arbeit, 3 Fax, 4 Mobil, 6 Autobox, 7 Newsletter, 8 Rechnungsadresse). Needed for sevdesk_add_communication_way. sevdesk: GET /CommunicationWayKey.

sevdesk_list_communication_ways

List communication ways (email addresses, phone and mobile numbers, websites), optionally for one contact. sevdesk: GET /CommunicationWay.

sevdesk_list_contacts

List contacts (customers, suppliers, partners, prospects). By default sevdesk returns only organisations; set include_persons to also get individual persons. sevdesk: GET /Contact.

sevdesk_list_credit_notes

List credit notes (Gutschriften), filterable by status, number, date range and contact. Status: 100 draft, 200 open/delivered, 750 partially paid, 1000 paid. sevdesk: GET /CreditNote.

sevdesk_list_invoices

List invoices, filterable by status, number, date range and contact. Status: 50 deactivated recurring, 100 draft, 200 open/due, 750 partially paid, 1000 paid. sevdesk: GET /Invoice.

sevdesk_list_orders

List orders — quotes (Angebote), order confirmations and delivery notes — filterable by status, number, date range and contact. Status: 100 draft, 200 delivered, 300 rejected, 500 accepted, 750 partially calculated, 1000 calculated. sevdesk: GET /Order.

sevdesk_list_parts

List parts — the products and services in the sevdesk inventory, with prices, tax rate and stock. sevdesk: GET /Part.

sevdesk_list_transactions

List check-account transactions (bank payments in and out), filterable by account, booking state, date range, payee/payer and purpose. sevdesk: GET /CheckAccountTransaction.

sevdesk_list_vouchers

List vouchers — receipts and incoming/outgoing bills. Status: 50 draft, 100 unpaid/due, 1000 paid. credit_debit C = credit (revenue), D = debit (expense). sevdesk: GET /Voucher.

sevdesk_update_contact

Update fields on an existing contact; only the fields you pass are sent. sevdesk: PUT /Contact/{contactId}.

Endpoints

URL	Transport	State	Latency	Checked
https://sevdesk.usefulapi.io/mcp	streamable-http	answering	67 ms	2 min ago

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sevdesk MCP by usefulapi — questions

Answers built from our own checks of this server.

What can sevdesk MCP by usefulapi do?

It exposes 20 tools, read directly from the server on our last check. Among them: sevdesk_add_communication_way, sevdesk_create_contact, sevdesk_create_draft_invoice, sevdesk_get_bookkeeping_system_version, sevdesk_get_check_account_balance, sevdesk_get_contact and 14 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is sevdesk MCP by usefulapi working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 111 ms. The bar chart above shows every period we have measured.

How do I connect sevdesk MCP by usefulapi?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does sevdesk MCP by usefulapi need an API key?

No. sevdesk MCP by usefulapi completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 20 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is sevdesk MCP by usefulapi?

It answers our handshake in 111 ms on average, which is faster than 81% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is sevdesk MCP by usefulapi open source?

Yes — it is published under the MIT licence, written in JavaScript, 0 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.