How to connect Lexoffice and Square
Create a New Scenario to Connect Lexoffice and Square
In the workspace, click the “Create New Scenario” button.

Add the First Step
Add the first node – a trigger that will initiate the scenario when it receives the required event. Triggers can be scheduled, called by a Lexoffice, triggered by another scenario, or executed manually (for testing purposes). In most cases, Lexoffice or Square will be your first step. To do this, click "Choose an app," find Lexoffice or Square, and select the appropriate trigger to start the scenario.

Add the Lexoffice Node
Select the Lexoffice node from the app selection panel on the right.


Lexoffice

Configure the Lexoffice
Click on the Lexoffice node to configure it. You can modify the Lexoffice URL and choose between DEV and PROD versions. You can also copy it for use in further automations.
Add the Square Node
Next, click the plus (+) icon on the Lexoffice node, select Square from the list of available apps, and choose the action you need from the list of nodes within Square.


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Square


Authenticate Square
Now, click the Square node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Square settings. Authentication allows you to use Square through Latenode.
Configure the Lexoffice and Square Nodes
Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.
Set Up the Lexoffice and Square Integration
Use various Latenode nodes to transform data and enhance your integration:
- Branching: Create multiple branches within the scenario to handle complex logic.
- Merging: Combine different node branches into one, passing data through it.
- Plug n Play Nodes: Use nodes that don’t require account credentials.
- Ask AI: Use the GPT-powered option to add AI capabilities to any node.
- Wait: Set waiting times, either for intervals or until specific dates.
- Sub-scenarios (Nodules): Create sub-scenarios that are encapsulated in a single node.
- Iteration: Process arrays of data when needed.
- Code: Write custom code or ask our AI assistant to do it for you.

JavaScript
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AI Anthropic Claude 3
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Square
Trigger on Webhook
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Lexoffice
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Iterator
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Webhook response


Save and Activate the Scenario
After configuring Lexoffice, Square, and any additional nodes, don’t forget to save the scenario and click "Deploy." Activating the scenario ensures it will run automatically whenever the trigger node receives input or a condition is met. By default, all newly created scenarios are deactivated.
Test the Scenario
Run the scenario by clicking “Run once” and triggering an event to check if the Lexoffice and Square integration works as expected. Depending on your setup, data should flow between Lexoffice and Square (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Lexoffice and Square
Square + Lexoffice + Slack: When a new paid order is created in Square, an invoice is automatically created in Lexoffice. Then, a message is sent to a designated Slack channel to notify the sales team about the new invoice.
Square + Lexoffice + Google Sheets: Whenever a new paid order is registered in Square, the details are logged in a Google Sheet, and simultaneously, an invoice is generated in Lexoffice to maintain accounting records.
Lexoffice and Square integration alternatives

About Lexoffice
Automate accounting tasks by connecting Lexoffice to Latenode. Automatically create invoices, track expenses, or update customer data based on triggers from other apps. Latenode lets you build custom workflows around Lexoffice without code, adding features like advanced data validation or conditional logic that Lexoffice lacks natively.
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About Square
Automate Square tasks in Latenode: sync payments with accounting, trigger fulfillment on successful transactions, and send custom invoices based on CRM data. Use visual workflows to connect Square with other apps, add logic with JS, and scale without step limits. Streamline finance operations.
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See how Latenode works
FAQ Lexoffice and Square
How can I connect my Lexoffice account to Square using Latenode?
To connect your Lexoffice account to Square on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Lexoffice and click on "Connect".
- Authenticate your Lexoffice and Square accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically create Lexoffice invoices from Square payments?
Yes, you can! Latenode automates invoice creation based on Square transactions. This saves time and ensures accurate accounting, leveraging no-code blocks and custom JavaScript for complex logic.
What types of tasks can I perform by integrating Lexoffice with Square?
Integrating Lexoffice with Square allows you to perform various tasks, including:
- Automatically creating invoices in Lexoffice for new Square payments.
- Updating customer data in Lexoffice based on Square customer profiles.
- Generating financial reports combining Lexoffice and Square data.
- Triggering payment reminders in Square based on Lexoffice invoice due dates.
- Syncing product information between Lexoffice and Square for inventory management.
Can I use JavaScript to customize the Lexoffice + Square integration?
Yes! Latenode allows JavaScript code to extend the integration. This enables custom data transformations and complex logic beyond simple connections.
Are there any limitations to the Lexoffice and Square integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Historical data migration might require custom scripting.
- Complex tax calculations may need manual configuration.
- Real-time synchronization is subject to API rate limits.