Fiken MCP by usefulapi

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

• Connection: Runs in the cloud
• Transport: Streamable HTTP
• Category: Accounting, finance & tax

Install

Pick the AI app you use, then copy the settings.

You need

• Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

https://fiken.usefulapi.io/mcp

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

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

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

https://fiken.usefulapi.io/mcp

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

• fiken_get_user

  The Fiken user this connection acts as (name and email). A cheap check that the sign-in works. Fiken: GET /user.

• fiken_list_companies

  The Fiken companies this connection can access, with their slug (needed as companySlug in every other tool), organization number and VAT type. Companies created after you approved access must be added under Fiken > Rediger konto > Sikkerhet > Apper du har gitt tilgang til. Fiken:

• fiken_get_company

  One company: name, organization number, VAT type, address, accounting start date and whether the API module is active. Fiken: GET /companies/{companySlug}.

• fiken_list_accounts

  The bookkeeping accounts (kontoplan) of the current year. Filter with range, e.g. "3000-3999, 1920". Fiken: GET /companies/{companySlug}/accounts.

• fiken_get_account_balances

  Closing balance of every bookkeeping account on a date (amounts in cents). Fiken: GET /companies/{companySlug}/accountBalances.

• fiken_list_bank_accounts

  The company's bank accounts as registered in Fiken. Fiken: GET /companies/{companySlug}/bankAccounts.

• fiken_get_bank_balances

  Bank account balances, optionally on a given date (amounts in cents). Fiken: GET /companies/{companySlug}/bankBalances.

• fiken_list_contacts

  Customers and suppliers. Filter by name, organization number, email, customer/supplier flag or modification date. contactId in the result is the id other tools take as customerId/contactId. Fiken: GET /companies/{companySlug}/contacts.

• fiken_get_contact

  One customer or supplier with address, contact persons, notes and account codes. Fiken: GET /companies/{companySlug}/contacts/{contactId}.

• fiken_list_invoices

  Issued (final) invoices with sale lines, amounts in cents and settled status. Filter by issue date, due date, customer and whether settled. Fiken: GET /companies/{companySlug}/invoices.

• fiken_get_invoice

  One issued invoice with lines, customer, amounts in cents, settled status and payment/credit-note links. Fiken: GET /companies/{companySlug}/invoices/{invoiceId}.

• fiken_list_invoice_drafts

  Drafts of invoices, offers, order confirmations and credit notes that are not issued yet (a draft has a draftId, an invoice has an invoiceId). Fiken: GET /companies/{companySlug}/invoices/drafts.

• fiken_list_credit_notes

  Issued credit notes. Fiken: GET /companies/{companySlug}/creditNotes.

• fiken_list_offers

  Issued offers (tilbud). Fiken: GET /companies/{companySlug}/offers.

• fiken_list_order_confirmations

  Issued order confirmations. Fiken: GET /companies/{companySlug}/orderConfirmations.

• fiken_list_products

  The product register with unit price in cents, income account and VAT type. productId is what an invoice-draft line takes. Fiken: GET /companies/{companySlug}/products.

• fiken_get_product

  One product. Fiken: GET /companies/{companySlug}/products/{productId}.

• fiken_list_sales

  Sales registered without an invoice (cash, card, Vipps and other direct sales), with amounts in cents. Fiken: GET /companies/{companySlug}/sales.

• fiken_get_sale

  One sale with lines, payments and settlement status. Fiken: GET /companies/{companySlug}/sales/{saleId}.

• fiken_list_purchases

  Purchases and supplier bills with amounts in cents and paid status. Fiken: GET /companies/{companySlug}/purchases.

• fiken_get_purchase

  One purchase with lines, payments and attachments list. Fiken: GET /companies/{companySlug}/purchases/{purchaseId}.

• fiken_list_journal_entries

  General-ledger journal entries (bilag) with their postings. Fiken: GET /companies/{companySlug}/journalEntries.

• fiken_list_transactions

  Ledger transactions (one per bookkeeping event) with their entries. Fiken: GET /companies/{companySlug}/transactions.

• fiken_list_projects

  Projects with number, name and completion status. Fiken: GET /companies/{companySlug}/projects.

• fiken_list_time_entries

  Registered hours (Fiken Timeføring). Fiken: GET /companies/{companySlug}/timeEntries.

• fiken_list_inbox_documents

  Documents waiting in the company's inbox (receipts and bills uploaded for bookkeeping). Fiken: GET /companies/{companySlug}/inbox.

• fiken_create_contact

  Create a customer and/or supplier contact. Set customer=true to invoice it later. The new contactId comes back in `id`. Fiken: POST /companies/{companySlug}/contacts.

• fiken_create_product

  Add a product or service to the product register, for use on invoice lines. incomeAccount is a revenue account such as 3000 (see fiken_list_accounts). Fiken: POST /companies/{companySlug}/products.

• fiken_create_invoice_draft

  Create a DRAFT of an invoice, offer or order confirmation. A draft is not issued, not booked and not sent; it can be edited or deleted in Fiken. The draft's id comes back in `id`. To issue it use fiken_issue_invoice_from_draft (type invoice only). Amounts are integers in cents. F

• fiken_issue_invoice_from_draft

  IRREVERSIBLE. Turns an invoice draft into a real invoice: it gets the next invoice number and is booked in the ledger (accounts receivable and revenue, VAT). An issued invoice cannot be deleted, only corrected with a credit note. It is NOT sent to the customer: use fiken_send_inv

• fiken_send_invoice

  IRREVERSIBLE. Delivers an issued invoice to the customer by email, EHF, eFaktura, SMS or physical letter (a letter costs extra and goes to Norwegian addresses only). A sent message cannot be recalled and Fiken records the invoice as sent. Only call this when the user has clearly

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

• ✓ Pass

  Maker matches the repo

  The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)

• … Not checked yet

  Still maintained

  We have not read this repo from GitHub yet

• … Not checked yet

  Has a licence

  We have not read this repo from GitHub yet

• ✓ Pass

  Endpoint responds

  Responded in 400 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 31 tool descriptions and found no hidden instructions to the AI

Compared with others in Accounting, finance & taxi

• More stars than 0% of the other 1723 servers in this category
• Published to the registry more recently than 100% of the other 1723 servers in this category
• Basic checks equal to or better than 100% of the other 1723 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

README from the maker

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