Integration
Connect Assembly.com and Lexware Office
When Client Created fires in Assembly.com, your agent runs Create a contact in Lexware Office, or Contact updated (instant) in Lexware Office to Create Message Channel in Assembly.com. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want Assembly.com and Lexware Office to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.
Set it up in your client
Claude Code
Run this in the directory you want to work in.
claude mcp add --transport http -s project apiant-ai https://mcp.apiant.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)Claude, web and desktop
Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.
Setup guide (opens in a new tab)Cursor
Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.
Setup guide (opens in a new tab)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)Codex and the ChatGPT desktop app
Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.
Setup guide (opens in a new tab)Any other MCP client
Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.
Setup guide (opens in a new tab)Example flows
What Assembly.com and Lexware Office can do together
From Assembly.com to Lexware Office
When Client Created in Assembly.com
then Create a contact in Lexware Office
When Client Updated in Assembly.com
then Create an invoice in Lexware Office
From Lexware Office to Assembly.com
When Contact updated (instant) in Lexware Office
then Create Message Channel in Assembly.com
When Invoice status changed (instant) in Lexware Office
then Send Message in Assembly.com
Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.
Everything your agent can do with Assembly.com and Lexware Office
Triggers and actions 65 triggers · 67 actions
Trigger
Client ActivatedTriggers when a client authenticates in the Assembly for the first time
Trigger
Client CreatedTriggers when a new client is created.
Trigger
Client UpdatedHigh-frequency trigger for each client user update.
Trigger
Company CreatedTriggers when a company gets created in the Assembly for the first time
Trigger
Company Custom Fields UpdatedTriggers only when a company has updates to custom fields.
Trigger
Contract RequestedTriggers when a contract is assigned to a client.
Trigger
Contract SignedTriggers when a contract is signed.
Trigger
File CreatedTriggers when a file gets created within a file channel
Trigger
File UpdatedTriggers when a file has been updated within a file channel
Trigger
Folder CreatedTriggers when a folder gets created within a file channel
Trigger
Folder DeletedTriggers when a folder gets deleted within a file channel
Trigger
Folder UpdatedTriggers when a folder gets updated within a file channel
Trigger
Form Response CompletedTriggers when a form response has been completed by a recipient
Trigger
Internal User CreatedTriggers when a new internal user is created.
Trigger
Invoice CreatedTriggers when an invoice is created
Trigger
Invoice DeletedTriggers when an invoice is deleted
Trigger
Invoice PaidTriggers when an invoice is paid
Trigger
Invoice SentTriggers when an invoice is sent
Trigger
Invoice UpdatedTriggers when an invoice is updated
Trigger
Invoice VoidedTriggers when an invoice is voided
Trigger
Link CreatedTriggers when a link gets created within a file channel
Trigger
Link UpdatedTriggers when a link gets updated within a file channel
Trigger
List ClientsLists the clients.
Trigger
List CompaniesLists the companies.
Trigger
List Form ResponsesList Form Responses for a specific form
Trigger
List Invoice TemplatesLists the invoice templates.
Trigger
List Message ChannelsLists the message channels.
Trigger
List MessagesLists messages in a channel
Trigger
List NotesLists notes in a workspace.
Trigger
List PaymentsLists the payments.
Trigger
List PricesLists the prices.
Trigger
List ProductsLists the products.
Trigger
List SubscriptionsLists the subscriptions.
Trigger
List Subscription TemplatesLists the subscription templates.
Trigger
List Task CommentsLists task comments in a workspace.
Trigger
List TasksLists tasks in a workspace.
Trigger
List Task TemplatesLists task templates in a workspace.
Trigger
Message Channel CreatedTriggers when a new message channel is created.
Trigger
Message Channel DeletedTriggers when a message channel is deleted.
Trigger
Message SentTriggers when a message gets sent in any channels belonging to the portal
Trigger
Note CreatedTriggers when a new note is created.
Trigger
Note UpdatedTriggers when a note is updated.
Trigger
Notification CreatedTriggers when a new notification is created.
Trigger
Payment FailedTriggers when a payment is failed for an invoice
Trigger
Payment SucceededTriggers when a payment is successful for an invoice
Trigger
Price CreatedTriggers when a price is created
Trigger
Product CreatedTriggers when a product is created
Trigger
Product UpdatedTriggers when a product is updated
Trigger
Subscription CanceledTriggers when an subscription is canceled
Trigger
Subscription CreatedTriggers when an subscription is created
Trigger
Task ArchivedTriggers when a task gets archived in your workspace.
Trigger
Task CompletedTriggers when a task gets completed in your workspace.
Trigger
Task CreatedTriggers when a task gets created in your workspace.
Trigger
Task DeletedTriggers when a task gets deleted in your workspace.
Trigger
Task UpdatedTriggers when a task gets updated in your workspace.
Action
Create ClientCreates a new client.
Action
Create CompanyCreates a new company.
Action
Create FileCreates a file in a specified files channel.
Action
Create FolderCreates a folder in a specified file channel.
Action
Create LinkCreates a link in a specified files channel.
Action
Create Message ChannelCreates a new message channel.
Action
Create NoteCreates a new note.
Action
Find a ClientSearch for a client by ID, email, or company.
Action
Find a CompanySearch for a company by ID or name.
Action
Find a FileSearch for a file by ID.
Action
Find a FormSearch for a Form by ID.
Action
Find a Message ChannelSearch for a message channel by ID or by filters
Action
Find an Internal UserSearch for an internal user by ID.
Action
Find an InvoiceSearch for an invoice by ID.
Action
Find a NoteSearch for a note by ID or by filters
Action
Find a PriceSearch for a Price by ID.
Action
Find a ProductSearch for a Product by ID.
Action
Find a SubscriptionSearch for a Subscription by ID.
Action
Find a TaskSearch for a task by ID or by filters
Action
Find a Task CommentSearch for a task comment by ID
Action
Find a Task TemplateSearch for a task template by ID or by filters
Action
Request Form ResponsesAsk clients to fill out a form.
Action
Send MessageCreate and send a message to a designated message channel.
Action
Update ClientUpdate a client
Action
Update CompanyUpdate the name of a company
Action
Update Internal UserUpdate an internal user
Action
Update NoteUpdate the title and content of a note.
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.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
Reviews
What our customers say
More from Assembly.com
Assembly.com to Google SheetsGoogle Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.
Assembly.com to LibreTranslateLibreTranslate is an open-source machine translation service.
Assembly.com to HubSpotHubSpot is your all-in-one stop for all of your marketing software needs.
Assembly.com to SalesforceSalesforce is a leading enterprise customer relationship management (CRM) platform.
Assembly.com to SlackSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
Assembly.com to GmailGmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...
More into Lexware Office
Keygen to Lexware OfficeKeygen is a key generation service that makes it easy for businesses to license and distribute their software.
HubSpot to Lexware OfficeHubSpot is your all-in-one stop for all of your marketing software needs.
Google Drive to Lexware OfficeGoogle Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...
Pipedrive to Lexware OfficePipedrive is a sales CRM and pipeline management tool.
ActiveCampaign to Lexware OfficeActiveCampaign is a marketing automation, email marketing, and CRM platform.
Airtable to Lexware OfficeOrganize anything with Airtable, a modern database created for everyone.
Questions
Assembly.com and Lexware Office, answered
What can start an automation from Assembly.com?
Any of Assembly.com's 55 triggers in the catalog, including Client Created, Client Updated, Company Created and Company Custom Fields Updated. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Lexware Office when something happens in Assembly.com?
Any of Lexware Office's 40 actions, including Create a contact, Create a credit note, Create a delivery note and Create a dunning. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Lexware Office to Assembly.com?
Yes. When something happens in Lexware Office, your agent can act in Assembly.com too. This page covers both directions: Lexware Office's triggers and Assembly.com's actions are listed here as well.
Do I have to build a connector for Assembly.com or Lexware Office?
No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.
Can my AI client use Assembly.com and Lexware Office without building an automation?
Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both.
What happens when something fails?
Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.
Is there a free plan?
Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.