Integration
Connect Lexware Office and Slack
When Contact updated (instant) fires in Lexware Office, your agent runs Send Direct Message in Slack, or New Channel in Slack to Create a contact in Lexware Office. 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 Lexware Office and Slack to do together?
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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 Lexware Office and Slack can do together
From Lexware Office to Slack
When Contact updated (instant) in Lexware Office
then Send Direct Message in Slack
From Slack to Lexware Office
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 Lexware Office and Slack
Triggers and actions 25 triggers · 100 actions
- 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.
- New Channel
Triggers when a new channel is created in the workspace.
- New Channel (instant)
Triggers when a new channel is created (Slack event channel_created).
- New Channel Member
Triggers when a member joins a chosen channel (Slack event member_joined_channel).
- New File (instant)
Triggers when a new file is uploaded to the workspace (Slack event file_created).
- New Mention (instant)
Triggers when a username or keyword is mentioned in a channel. Events API message events with keyword filter.
- New Message Posted to Channel
Triggers when a message is posted to a chosen channel (Slack event message.channels).
- New Message Posted to Private Channel
Triggers when a message is posted to a chosen private channel or group DM (Slack events message.groups, message.mpim).
- New Pinned Item
Triggers when an item is pinned in a channel.
- New Public Message Posted Anywhere
Triggers when a message is posted to any public channel (Slack event message.channels).
- New Reaction Added
Triggers when an emoji reaction is added to a message (Slack event reaction_added).
- New Saved Message
Triggers when a message or file is saved (starred) (Slack event star_added).
- New Team Custom Emoji
Triggers when a custom emoji is added to the workspace (Slack event emoji_changed).
- New Thread Reply
Triggers when a new reply is added to a message thread.
- New User
Triggers when a new user joins the workspace. Polling; deduped by user id.
- New User (instant)
Triggers when a new user joins the workspace (Slack event team_join).
- Add Bookmark
Add a bookmark to a channel.
- Add Reaction
Add an emoji reaction to a message.
- Add Star
Save a message or file by starring it.
- Archive Channel
Archive a channel.
- Complete Reminder
Mark a reminder as complete.
- Create Canvas
Create a standalone canvas document.
- Create Channel
Create a new public or private channel.
- Create Channel Canvas
Create a canvas attached to a channel.
- Create Reminder
Create a reminder for a user at a specified time.
- Delete Canvas
Delete a canvas.
- Delete File
Delete a file from the workspace.
- Delete Message
Delete a message from a channel by timestamp.
- Delete Reminder
Delete a reminder.
- Delete Scheduled Message
Cancel a scheduled message before it is sent.
- Edit Bookmark
Edit an existing channel bookmark.
- Edit Canvas
Edit the content of a canvas.
- Find Channel by Name
List channels filtered to locate a channel by name (client filters the returned list).
- Find User by Email
Look up a Slack user by their email address.
- Get Channel Messages
Fetch the message history of a channel.
- Get File Info
Get information about a file.
- Get Message Permalink
Get a permanent link to a specific message.
- Get Message Reactions
Get the emoji reactions on a message.
- Get Team Info
Get information about the workspace.
- Get Thread Replies
Get the replies in a message thread.
- Get User Info
Get profile information for a Slack user by ID.
- Get User Presence
Get a user's current presence status.
- Get User Profile
Get a user's profile fields.
- Invite User to Channel
Invite one or more users to a channel (comma-separated user IDs).
- Join Channel
Join a public channel.
- Leave Channel
Leave a channel.
- List Bookmarks
List the bookmarks in a channel.
- List Channel Members
List the members of a channel.
- List Channels
List channels in the workspace (public and private).
- List Custom Emojis
List the workspace's custom emojis.
- List Files
List files in the workspace, optionally filtered by channel or user.
- List Pinned Items
List the items pinned in a channel.
- List Scheduled Messages
List messages scheduled to be sent later.
- List User Groups
List the workspace's user groups.
- List Users
List all users in the workspace.
- List User's Channels
List the channels a user is a member of.
- Mark Channel Read
Set the read cursor position in a channel.
- Pin Message
Pin a message to a channel.
- Remove Bookmark
Remove a bookmark from a channel.
- Remove Reaction
Remove an emoji reaction from a message.
- Remove Star
Remove a star from a message or file.
- Remove User from Channel
Remove a member from a channel.
- Rename Channel
Rename a channel.
- Schedule Message
Schedule a message to be sent to a channel at a future Unix time.
- Search Files
Search files across the workspace.
- Search Messages
Search messages across the workspace.
- Send Direct Message
Open a DM with a user and post a message to it.
- Send Ephemeral Message
Send a message in a channel that is visible only to one user.
- Send Message
Post a message to a channel, private group, or DM.
- Set Channel Purpose
Set the purpose (description) for a channel.
- Set Channel Topic
Set the topic for a channel.
- Set User Presence
Set the authenticated user's presence status.
- Unarchive Channel
Restore an archived channel.
- Unpin Message
Remove a pinned message from a channel.
- Update Message
Update an existing message in a channel by timestamp.
- Upload File
Upload a file and share it to one or more channels.
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
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Questions
Lexware Office and Slack, answered
What can start an automation from Lexware Office?
Any of Lexware Office's 10 triggers in the catalog, including Contact updated (instant), Invoice status changed (instant), New article (instant) and New contact (instant). Describe the moment in plain language and your agent picks the right one.
What can your agent do in Slack when something happens in Lexware Office?
Any of Slack's 60 actions, including Create Canvas, Create Channel, Create Channel Canvas and Create Reminder. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Slack to Lexware Office?
Yes. When something happens in Slack, your agent can act in Lexware Office too. This page covers both directions: Slack's triggers and Lexware Office's actions are listed here as well.
Do I have to build a connector for Lexware Office or Slack?
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 Lexware Office and Slack 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.