Integration
Connect Lexware Office to Harpoon
When something happens in Lexware Office, your agent does the next thing in Harpoon. 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 Harpoon 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 Harpoon
Triggers and actions 19 triggers · 85 actions
Trigger
Contact updated (instant)Fires when a contact changes in Lexware Office. Event type: contact.changed.
- Invoice status changed (instant)
Fires when an invoice's status changes in Lexware Office. Event type: invoice.status.changed.
- New article (instant)
Fires when a new article is created in Lexware Office. Event type: article.created.
- New contact (instant)
Fires when a new contact is created in Lexware Office. Event type: contact.created.
- New credit note (instant)
Fires when a new credit note is created in Lexware Office. Event type: credit-note.created.
- New invoice (instant)
Fires when a new invoice is created in Lexware Office. Event type: invoice.created.
- New order confirmation (instant)
Fires when a new order confirmation is created in Lexware Office. Event type: order-confirmation.created.
- New quotation (instant)
Fires when a new quotation is created in Lexware Office. Event type: quotation.created.
- New voucher (instant)
Fires when a new bookkeeping voucher is created in Lexware Office. Event type: voucher.created.
- Payment changed (instant)
Fires when the payment status of a sales voucher changes in Lexware Office. Event type: payment.changed.
- Create a contact
Creates 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.
- Create a credit note
Creates 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.
- Create a delivery note
Creates 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.
- Create a dunning
Creates a dunning (payment reminder) in Lexware Office, normally chasing an unpaid invoice. Saves it as a draft unless you choose to finalize it.
- Create an article
Creates a product or service article in Lexware Office with its unit, price and tax rate, and returns the new article's ID.
- Create an invoice
Creates 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.
- Create an order confirmation
Creates 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.
- Create a quotation
Creates 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.
- Create a voucher
Books a voucher (an incoming or outgoing document) into Lexware Office with its booking lines, and returns the new voucher's ID.
- Delete an article
Deletes an article from Lexware Office by its ID.
- Download a credit note file
Returns the PDF file ID and download URL for a finalized credit note in Lexware Office.
- Download a delivery note file
Returns the PDF file ID and download URL for a finalized delivery note in Lexware Office.
- Download a dunning file
Returns the PDF file ID and download URL for a finalized dunning in Lexware Office.
- Download a file
Downloads 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.
- Download an invoice file
Returns the PDF file ID and download URL for a finalized invoice in Lexware Office.
- Download an order confirmation file
Returns the PDF file ID and download URL for a finalized order confirmation in Lexware Office.
- Download a quotation file
Returns the PDF file ID and download URL for a finalized quotation in Lexware Office.
- Find articles
Searches the Lexware Office article list by article number, barcode or type, and returns the matching articles a page at a time.
- Find contacts
Searches Lexware Office contacts by email, name, number or role, and returns the matching contacts a page at a time.
- Find voucher list
Lists Lexware Office documents (invoices, credit notes, quotations and the rest) filtered by type, status, contact and date, a page at a time.
- Find vouchers
Finds booked vouchers in Lexware Office by their document number and returns the full voucher records.
- Get a contact
Returns one Lexware Office contact by its ID, with its roles, person or company details, addresses, emails and phone numbers.
- Get a credit note
Returns one Lexware Office credit note by its ID, with its recipient, line items, totals and status.
- Get a delivery note
Returns one Lexware Office delivery note by its ID, with its recipient, delivered lines and delivery date.
- Get a dunning
Returns a single dunning (payment reminder) by its ID, including its addressee, line items, totals and PDF file reference.
- Get an article
Returns a single article (product or service) by its ID, including its name, article number, unit and pricing.
- Get an invoice
Returns a single invoice by its ID, including its addressee, line items, totals, payment terms and PDF file reference.
- Get an order confirmation
Returns a single order confirmation by its ID, including its addressee, line items, totals and PDF file reference.
- Get a quotation
Returns a single quotation by its ID, including its addressee, line items, totals, expiry date and PDF file reference.
- Get a voucher
Returns a single bookkeeping voucher by its ID, including its type, contact, amounts, line items and attached files.
- Get payment information
Returns 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.
- Pursue to a credit note
Creates 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.
- Pursue to a delivery note
Creates 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.
- Pursue to a dunning
Creates 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.
- Pursue to an invoice
Creates 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.
- Pursue to an order confirmation
Creates 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.
- Update a contact
Updates an existing contact in Lexware Office. Reads the contact first and changes only the details you fill in, leaving everything else as it was.
- Update an article
Updates an existing article in Lexware Office. Reads the article first and changes only the details you fill in, leaving everything else as it was.
- Update a voucher
Updates 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.
- Upload Document for Bookkeeping Purposes
Uploads a receipt or other document to Lexware Office for bookkeeping and returns its file ID, which you can attach to a voucher.
Trigger
New ClientTriggered when a new client is created in Harpoon.
- New Contact
Triggered when a new contact is created in Harpoon.
- New Expense
Triggered when a new expense is created in your Harpoon account.
- New Expense Category
Triggered when a new expense category is created in Harpoon.
- New Invoice
Triggered when a new invoice is created in Harpoon.
- New Payment
Triggered when a new payment is recorded in your Harpoon account.
- New Project
Triggered when a new project is created in Harpoon.
- New Task Category
Triggered when a new task category is added in your Harpoon account.
- New Time Entry
Triggered when a new time entry is logged in Harpoon.
- Add Credit Entry
Creates a new credit entry on a client's account in Harpoon, recording an amount, a date and an optional note or originating invoice. Returns the credit entry that was created.
- Add Invoice
Creates a new invoice in Harpoon for a client or project, with an invoice number, issue date, and optional line items. Returns the invoice that was created.
- Add Lead Source
Creates a new lead source in Harpoon, so new clients can be tagged with where they came from. Returns the lead source that was created.
- Add Note
Adds a note to a client, project or invoice in Harpoon. Returns the note that was created.
- Add Team
Creates a new team in your Harpoon account. Harpoon populates the new team from your account details; the API accepts no team attributes on creation.
- Clone Time Entry
Creates a copy of an existing time entry in Harpoon. The copy keeps the original's project, task and description, and starts with today's date and zero hours logged.
- Create Contact
Creates a contact person under a Harpoon client, with their name, email address, and phone number. Returns the contact that was created.
- Create Expense
Records a one-off expense in Harpoon with its date, amount, and vendor, optionally attributed to a client, project, or expense category. Returns the expense that was created.
- Create Expense Category
Creates a new expense category in your Harpoon account so expenses can be grouped under it.
- Create Project
Creates a project in Harpoon for a client, with its budget, rate, and start and end dates. Returns the project that was created.
- Create Time Entry
Logs hours worked in Harpoon for a team member on a given date, optionally against a client or project. Returns the time entry that was created.
- Delete Client
Deletes a client from your Harpoon account.
- Delete Expense
Permanently deletes an expense from your Harpoon account.
- Delete Invoice
Permanently removes an invoice from Harpoon. Returns Harpoon's confirmation that the invoice was deleted.
- Delete Note
Deletes a note from your Harpoon account.
- Delete Recurring Expense
Deletes a recurring expense template from Harpoon by its id, so it stops generating new expenses.
- Delete Recurring Invoice
Stops and removes a recurring invoice schedule in Harpoon so it no longer generates invoices. Returns Harpoon's confirmation that it was deleted.
- Delete Time Entry
Deletes a time entry from your Harpoon account.
- Get Client
Returns a single client from your Harpoon account, including its name, contact details and other stored attributes.
- Get Client Credits
Returns a client's credit entries in Harpoon, along with the credit still available on the account.
- Get Contact
Returns a single Harpoon contact, including their name, email address, phone number, and the client they belong to.
- Get Estimate
Returns a single estimate from your Harpoon account, including its client, line items, totals and status.
- Get Expense
Returns a single expense from your Harpoon account, including its amount, date, vendor, category and the client or project it is attached to.
- Get Expense Category
Returns a single Harpoon expense category with every detail it carries, including its name and budget settings.
- Get Invoice
Fetches one invoice from Harpoon by its id, with its client, line items and payment totals. An error occurs if the invoice is not found.
- Get Lead Source
Returns a single lead source from your Harpoon account.
- Get Project
Returns a single project from your Harpoon account, including its client, budget and status.
- Get Recurring Expense
Fetches one recurring expense template from Harpoon by its id, with its vendor, amount, frequency and schedule. An error occurs if it is not found.
- Get Recurring Invoice
Returns a single recurring invoice schedule from Harpoon, including its client, frequency, dates, and line items.
- Get Task
Returns a single task category from your Harpoon account, including its name and hourly rate.
- Get Team
Returns a single team from your Harpoon account, including its name, email address, phone, address, owner and whether it is active.
- Get Time Entry
Returns a single tracked time entry from your Harpoon account, including its date, hours, client, project and notes.
- List Contacts
Returns the contacts in your Harpoon account, including each contact's name, email address and phone number.
- List Estimates
Returns the estimates in a Harpoon account, optionally narrowed to a year, client, project, status, or search text.
- List Expense Categories
Returns the expense categories set up in Harpoon, each with its budget settings.
- List Expenses
Returns the expenses in your Harpoon account, optionally narrowed by date range, client, project, category, billing status or search text.
- List Projects
Returns the projects in a Harpoon account, with their client, budget, rate, and dates.
- List Teams
Returns the teams in your Harpoon account, along with the total number of teams found.
- List Time Entries
Returns time entries from your Harpoon account — either the timers running now or logged history for a date range — optionally narrowed by client, project, task, team member or billing status.
- Update Expense
Updates an existing expense in your Harpoon account. Only the values you supply are changed.
- Update Invoice
Updates an existing invoice in your Harpoon account. Only the values you supply are changed.
- Update Project
Updates an existing project in Harpoon — its name, client, billing type, status, dates, budget and task rates. Returns the updated project.
- Update Recurring Expense
Updates a recurring expense in Harpoon — its vendor, amount, frequency, category, dates, and status. Anything left blank keeps its current value. Returns the updated recurring expense.
- Update Recurring Invoice
Updates an existing recurring invoice template in your Harpoon account. Only the values you supply are changed.
- Update Time Entry
Updates an existing time entry in Harpoon — its date, hours, description, project, task or billing state.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
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