Integration
Connect Lexware Office to TaxJar
When something happens in Lexware Office, your agent does the next thing in TaxJar. Describe it in plain language and the automation is built, tested on every branch and kept running.
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What do you want Lexware Office and TaxJar to do together?
Describe it and your agent reads both APIs, builds the automation, tests every branch and ships it. The list below is what exists today, not the limit.
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Connect Claude CodeEverything your agent can do with Lexware Office and TaxJar
Triggers and actions 10 triggers · 60 actions
Trigger
Contact updated (instant)Fires when a contact changes in Lexware Office. Event type: contact.changed.
Trigger
Invoice status changed (instant)Fires when an invoice's status changes in Lexware Office. Event type: invoice.status.changed.
Trigger
New article (instant)Fires when a new article is created in Lexware Office. Event type: article.created.
Trigger
New contact (instant)Fires when a new contact is created in Lexware Office. Event type: contact.created.
Trigger
New credit note (instant)Fires when a new credit note is created in Lexware Office. Event type: credit-note.created.
Trigger
New invoice (instant)Fires when a new invoice is created in Lexware Office. Event type: invoice.created.
Trigger
New order confirmation (instant)Fires when a new order confirmation is created in Lexware Office. Event type: order-confirmation.created.
Trigger
New quotation (instant)Fires when a new quotation is created in Lexware Office. Event type: quotation.created.
Trigger
New voucher (instant)Fires when a new bookkeeping voucher is created in Lexware Office. Event type: voucher.created.
Trigger
Payment changed (instant)Fires when the payment status of a sales voucher changes in Lexware Office. Event type: payment.changed.
Action
Create a contactCreates a contact in Lexware Office as a person or a company, with optional billing address, email, phone and note, and returns the new contact's ID.
Action
Create a credit noteCreates a credit note in Lexware Office for an existing contact or a typed-in address, with your line items. Saves it as a draft unless you choose to finalize it.
Action
Create a delivery noteCreates a delivery note in Lexware Office for an existing contact or a typed-in address, with your delivered line items. Saves it as a draft unless you choose to finalize it.
Action
Create a dunningCreates a dunning (payment reminder) in Lexware Office, normally chasing an unpaid invoice. Saves it as a draft unless you choose to finalize it.
Action
Create an articleCreates a product or service article in Lexware Office with its unit, price and tax rate, and returns the new article's ID.
Action
Create an invoiceCreates an invoice in Lexware Office for an existing contact or a typed-in address, with your line items and payment terms. Saves it as a draft unless you choose to finalize it.
Action
Create an order confirmationCreates an order confirmation in Lexware Office for an existing contact or a typed-in address, with your confirmed line items. Saves it as a draft unless you choose to finalize it.
Action
Create a quotationCreates a quotation in Lexware Office for an existing contact or a typed-in address, with your quoted line items and an expiry date. Saves it as a draft unless you choose to finalize it.
Action
Create a voucherBooks a voucher (an incoming or outgoing document) into Lexware Office with its booking lines, and returns the new voucher's ID.
Action
Delete an articleDeletes an article from Lexware Office by its ID.
Action
Download a credit note fileReturns the PDF file ID and download URL for a finalized credit note in Lexware Office.
Action
Download a delivery note fileReturns the PDF file ID and download URL for a finalized delivery note in Lexware Office.
Action
Download a dunning fileReturns the PDF file ID and download URL for a finalized dunning in Lexware Office.
Action
Download a fileDownloads the actual bytes of a file stored in Lexware Office by its file ID — for example the PDF that "Download an invoice file" reports. Returns the file so a later step can email, upload or attach it.
Action
Download an invoice fileReturns the PDF file ID and download URL for a finalized invoice in Lexware Office.
Action
Download an order confirmation fileReturns the PDF file ID and download URL for a finalized order confirmation in Lexware Office.
Action
Download a quotation fileReturns the PDF file ID and download URL for a finalized quotation in Lexware Office.
Action
Find articlesSearches the Lexware Office article list by article number, barcode or type, and returns the matching articles a page at a time.
Action
Find contactsSearches Lexware Office contacts by email, name, number or role, and returns the matching contacts a page at a time.
Action
Find voucher listLists Lexware Office documents (invoices, credit notes, quotations and the rest) filtered by type, status, contact and date, a page at a time.
Action
Find vouchersFinds booked vouchers in Lexware Office by their document number and returns the full voucher records.
Action
Get a contactReturns one Lexware Office contact by its ID, with its roles, person or company details, addresses, emails and phone numbers.
Action
Get a credit noteReturns one Lexware Office credit note by its ID, with its recipient, line items, totals and status.
Action
Get a delivery noteReturns one Lexware Office delivery note by its ID, with its recipient, delivered lines and delivery date.
Action
Get a dunningReturns a single dunning (payment reminder) by its ID, including its addressee, line items, totals and PDF file reference.
Action
Get an articleReturns a single article (product or service) by its ID, including its name, article number, unit and pricing.
Action
Get an invoiceReturns a single invoice by its ID, including its addressee, line items, totals, payment terms and PDF file reference.
Action
Get an order confirmationReturns a single order confirmation by its ID, including its addressee, line items, totals and PDF file reference.
Action
Get a quotationReturns a single quotation by its ID, including its addressee, line items, totals, expiry date and PDF file reference.
Action
Get a voucherReturns a single bookkeeping voucher by its ID, including its type, contact, amounts, line items and attached files.
Action
Get payment informationReturns the payment status of a voucher, such as an invoice: how much is still open, when it was paid, and the individual payments booked against it.
Action
Pursue to a credit noteCreates a credit note that follows on from an existing invoice, linking the two in Lexware Office. Copies the invoice's recipient, lines and tax settings unless you supply your own lines.
Action
Pursue to a delivery noteCreates a delivery note that follows on from an existing order confirmation, linking the two in Lexware Office. Copies the recipient, lines and tax settings unless you supply your own lines.
Action
Pursue to a dunningCreates a dunning (payment reminder) that follows on from an unpaid invoice, linking the two in Lexware Office. Copies the recipient, lines and tax settings unless you supply your own lines.
Action
Pursue to an invoiceCreates an invoice that follows on from an existing order confirmation, linking the two in Lexware Office. Copies the recipient, lines and tax settings unless you supply your own lines.
Action
Pursue to an order confirmationCreates an order confirmation that follows on from an existing quotation, linking the two in Lexware Office. Copies the recipient, lines and tax settings unless you supply your own lines.
Action
Update a contactUpdates an existing contact in Lexware Office. Reads the contact first and changes only the details you fill in, leaving everything else as it was.
Action
Update an articleUpdates an existing article in Lexware Office. Reads the article first and changes only the details you fill in, leaving everything else as it was.
Action
Update a voucherUpdates an existing bookkeeping voucher in Lexware Office. Reads the voucher first and changes only the details you fill in, leaving everything else as it was.
Action
Upload Document for Bookkeeping PurposesUploads a receipt or other document to Lexware Office for bookkeeping and returns its file ID, which you can attach to a voucher.
Action
Calculate Sales Tax for an OrderWorks out the sales tax due on an order from the ship-from and ship-to addresses, the order amount and its line items.
Action
Create a CustomerCreates a customer in TaxJar with their exemption type and the regions the exemption applies to.
Action
Create an Order TransactionRecords a completed order in TaxJar so it counts towards your sales tax reporting.
Action
Create a Refund TransactionRecords a refund against an existing order in TaxJar so your sales tax reporting stays accurate.
Action
Get Two-Letter ISO Code for RegionLooks up the two-letter code for a state, province or country by name, using TaxJar's own list of regions.
Action
List CategoriesReturns TaxJar's product categories and the tax code to use for each one.
Action
List CustomersReturns the IDs of every customer in your TaxJar account.
Action
List Nexus RegionsReturns the states, provinces and countries where your TaxJar account has nexus and must collect tax.
Action
List OrdersReturns the IDs of the orders recorded in TaxJar, optionally limited to a date or date range.
Action
List RefundsReturns the IDs of the refunds recorded in TaxJar, optionally limited to a date or date range.
Action
Rates for LocationReturns the sales tax rates that apply at a location, broken down by state, county and city.
Action
Show a CustomerReturns one customer from TaxJar, including their exemption type and exempt regions.
Action
Show OrderReturns one order recorded in TaxJar, including its addresses, totals and line items.
Action
Show RefundReturns one refund recorded in TaxJar, including the order it applies to and the amounts refunded.
Action
Summarize Tax Rates for All RegionsReturns the minimum and average sales tax rate for every state, province and country TaxJar covers.
Action
Update a CustomerUpdates a customer in TaxJar. Only the fields you supply are changed.
Action
Update an Order TransactionUpdates an order already recorded in TaxJar. Only the fields you supply are changed.
Action
Update a Refund TransactionUpdates a refund already recorded in TaxJar. Only the fields you supply are changed.
Action
Validate an AddressChecks a US address and returns TaxJar's corrected version of it, so tax is worked out on a clean address.
Action
Validate a VAT NumberChecks whether a VAT number is valid and returns the business name and address registered against it.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.