Integration · Accounting
Connect Claude & ChatGPT to e-conomic
Ask your AI which invoices are overdue, what a customer owes, or to draft an invoice in e-conomic. It can create and update customers and products, read booked invoices and PDFs, and look into your chart of accounts, journals and ledger entries. Bookkeeping questions get answered without digging through menus.
Free plan, no credit card. Takes about a minute.
Try asking
“Which invoices are overdue, and by how much?”
The AI lists booked invoices past their due date that are still unpaid, with remaining amounts.
“Create a draft invoice for customer 1042: 10 hours of consulting at 950 DKK.”
It creates a draft invoice with the customer, payment terms and one product line. The draft can still be edited or deleted.
“Send me the PDF of invoice 20231.”
It downloads the PDF of the booked invoice as it was sent to the customer.
What your AI can do
Invoices and payments
Create, update and book draft invoices, read booked invoices and PDFs, and list unpaid and overdue invoices.
Customers and products
Search, create and update customers and products, with payment terms, prices and product groups.
Accounts and ledger
Read the chart of accounts, accounting years, ledger entries, journals and suppliers.
“Add a new customer, Nordic Foods ApS, with net 8 days.”
It looks up payment terms and creates the customer with name, currency, customer group and VAT zone.
“What is the balance and VAT code on account 1010?”
It reads the account from the chart of accounts, including type, VAT code and balance.
“What is waiting in the day book?”
It lists your journals and the unbooked vouchers in the one you pick.
30 tools for e-conomic
These tools are switched on when you connect. You can switch any of them off, or require your approval before it runs.
book_draft_invoiceChanges dataBook a draft invoice (pass draftInvoice.draftInvoiceNumber), turning it into a final invoice with a new invoice number. This creates a legal accounting document and cannot be undone; confirm the draft and amount first.create_customerChanges dataCreate a customer. Requires name, currency, customer group, payment terms and VAT zone. Search customers first to avoid duplicates.create_draft_invoiceChanges dataCreate a draft invoice for a customer with date, currency, payment terms, layout, recipient and lines (product, quantity, unit price). Drafts can still be edited or deleted.create_productChanges dataCreate a product with product number, name, product group and optional sales price, cost price and unit.delete_draft_invoiceDeletesPermanently delete a draft invoice by draft_invoice_number. Only drafts can be deleted; booked invoices cannot.get_accountGet one account from the chart of accounts by account_number, including type, VAT code and balance.get_agreement_infoGet information about the connected e-conomic agreement: company name, VAT number, agreement number, base currency and the user granting access.get_booked_invoiceGet one booked invoice by booked_invoice_number, including lines, totals and remaining amount.get_booked_invoice_pdfDownload the PDF of a booked invoice by booked_invoice_number, as sent to the customer.get_customerGet one customer by customer_number: contact details, customer group, payment terms, VAT zone and balance.get_draft_invoiceGet one draft invoice by draft_invoice_number, including customer, dates, lines and totals.get_draft_invoice_pdfDownload the PDF preview of a draft invoice by draft_invoice_number.get_productGet one product by product_number: name, prices, unit, product group and barred status.list_accounting_year_entriesList the booked ledger entries for an accounting year (e.g. '2026'), with account, amount, date, voucher number and text.list_accounting_yearsList accounting years (financial years) with start and end dates and whether they are closed.list_accountsList the chart of accounts (kontoplan) with account number, name, type and balance.list_booked_invoicesList booked (final) invoices with number, customer, date, amount and remaining balance. Filter with filter (e.g. by date or customer) and page with skippages/pagesize.list_customer_booked_invoicesList the booked (final) invoices for one customer, by customer_number.list_customersList customers with number, name, email, currency and balance. Filter with filter (e.g. 'name$like:acme') and sort, and page with skippages/pagesize.list_draft_invoicesList draft invoices that have not been booked yet. Filter with filter (e.g. by customer number) and page with skippages/pagesize.list_journal_vouchersList the unbooked vouchers (entries) currently in a journal, by journal_number.list_journalsList journals (kassekladder / day books) where vouchers are entered before booking.list_overdue_invoicesList booked invoices that are past their due date and still unpaid. Use it for chasing payments.list_payment_termsList payment terms (e.g. net 8 days, current month + 30) with their numbers, needed when creating customers and invoices.list_productsList products with number, name, sales price, unit and product group. Filter with filter and page with skippages/pagesize.list_suppliersList suppliers (kreditorer) with number, name, email and supplier group.list_unpaid_invoicesList booked invoices that are not fully paid yet, with remaining amount and due date.update_customerChanges dataUpdate a customer by customer_number, for example name, email, address or payment terms. Only the fields you pass change.update_draft_invoiceChanges dataReplace the contents of a draft invoice by draft_invoice_number. Send the full draft including all lines; missing lines are removed.update_productChanges dataReplace a product by product_number, e.g. to change name or price. Send all required fields (name, product group).
Set up in three steps
- 1
Pick the app
Create a free PipMCP account and choose e-conomic from the app list.
- 2
Paste your key
Paste two lines: 'X-AppSecretToken: <your app secret token>' and 'X-AgreementGrantToken: <your agreement grant token>'. The app secret token comes from an app you create in a free e-conomic developer agreement (Apps tab). The grant token is produced when the e-conomic account owner opens that app's Installation URL and approves access.
- 3
Add the link to your AI
You get a personal MCP link. Add it to Claude, ChatGPT or Cursor:
Click your name, then Settings › Connectors › Add custom connector. Paste your link as the Remote MCP server URL. Switch it on from the + menu in a chat.
Questions
What can the AI do in e-conomic?
The AI can read customers, products, suppliers, invoices, accounts, accounting years, ledger entries and journals. It can create and update customers, products and draft invoices, and book a draft into a final invoice if you switch that tool on.
Does the AI see my e-conomic API key?
No. Your e-conomic credentials are encrypted at rest and never shown to the AI. After you save them, they are not shown again, not even to you. The AI only sees the results of the tools it calls.
Can I control what the AI is allowed to do?
Yes. You choose which tools are switched on, so you can start read-only. Booking an invoice creates a legal accounting document and deleting a draft is permanent, and both can require your approval before they run. Every tool call is logged.
Does it work with ChatGPT?
Yes. In ChatGPT go to Settings › Apps & Connectors › Advanced and turn on Developer mode, then add your PipMCP link. Developer mode needs a paid ChatGPT plan: Plus, Pro, Business or Enterprise. The same link also works in Claude (Settings › Connectors › Add custom connector), Cursor and other MCP clients.
What does it cost?
PipMCP has a free plan with no credit card required. Paid plans bill per completed task. You also need your own e-conomic account.
Why does e-conomic need two tokens?
e-conomic uses an app secret token that identifies the app, plus an agreement grant token that the account owner approves for their agreement. You create the app in a free e-conomic developer agreement, and the owner approves it through the app's Installation URL. You paste both into PipMCP.
Let your AI work in e-conomic today.
Start free. Your key stays encrypted, and you decide what the AI may do.
Connect e-conomic freePipMCP is not affiliated with e-conomic. Product names are trademarks of their owners.


