MCP server

sevdesk MCP by usefulapi

io.usefulapi/sevdesk

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

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

Website Source

At a glance

Type

MCP server

Publisher

usefulapi.io (verified by the MCP Registry)

Status

Working at last check

Tools

20

Token cost

About 7,124 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

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

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

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

Gemini CLI

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

Cursor

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

VS Code

{"servers":{"sevdesk":{"type":"http","url":"https://sevdesk.usefulapi.io/mcp"}}}

Antigravity

agy mcp add sevdesk https://sevdesk.usefulapi.io/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"sevdesk","server_url":"https://sevdesk.usefulapi.io/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"sevdesk","server_url":"https://sevdesk.usefulapi.io/mcp"}

Tools

• sevdesk_add_communication_way ~294 tokens
  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 ~475 tokens
  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 ~1161 tokens
  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 acc
• sevdesk_get_bookkeeping_system_version ~109 tokens
  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 ~213 tokens
  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 ~138 tokens
  Fetch a single contact by id. sevdesk: GET /Contact/{contactId}.
• sevdesk_get_invoice ~152 tokens
  Fetch a single invoice by id — totals, status, dates, contact and contact person. sevdesk: GET /Invoice/{invoiceId}.
• sevdesk_get_invoice_positions ~232 tokens
  List the positions (line items) of one invoice: name, quantity, price, tax rate, sums. sevdesk: GET /Invoice/{invoiceId}/getPositions.
• sevdesk_get_voucher ~140 tokens
  Fetch a single voucher (receipt) by id. sevdesk: GET /Voucher/{voucherId}.
• sevdesk_list_check_accounts ~230 tokens
  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 ~107 tokens
  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 ~318 tokens
  List communication ways (email addresses, phone and mobile numbers, websites), optionally for one contact. sevdesk: GET /CommunicationWay.
• sevdesk_list_contacts ~471 tokens
  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 ~436 tokens
  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 ~513 tokens
  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 ~448 tokens
  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 ~257 tokens
  List parts — the products and services in the sevdesk inventory, with prices, tax rate and stock. sevdesk: GET /Part.
• sevdesk_list_transactions ~480 tokens
  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 ~466 tokens
  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 ~484 tokens
  Update fields on an existing contact; only the fields you pass are sent. sevdesk: PUT /Contact/{contactId}.

Browse

• Website monitoring
• Email
• Booking and scheduling
• Payments

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