How to connect Instantly and Lexoffice
Create a New Scenario to Connect Instantly and Lexoffice
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 Instantly, triggered by another scenario, or executed manually (for testing purposes). In most cases, Instantly or Lexoffice will be your first step. To do this, click "Choose an app," find Instantly or Lexoffice, and select the appropriate trigger to start the scenario.

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

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

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Authenticate Lexoffice
Now, click the Lexoffice node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Lexoffice settings. Authentication allows you to use Lexoffice through Latenode.
Configure the Instantly and Lexoffice 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 Instantly and Lexoffice 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.

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Lexoffice
Trigger on Webhook
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Webhook response

Save and Activate the Scenario
After configuring Instantly, Lexoffice, 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 Instantly and Lexoffice integration works as expected. Depending on your setup, data should flow between Instantly and Lexoffice (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Instantly and Lexoffice
Instantly + Lexoffice + Slack: When a new lead is created in Instantly, an invoice is automatically created in Lexoffice. The sales team is then notified via a Slack message.
Lexoffice + Instantly + HubSpot: When a new invoice is created in Lexoffice, a follow-up campaign is created in Instantly, and the corresponding contact is updated in HubSpot.
Instantly and Lexoffice integration alternatives
About Instantly
Use Instantly in Latenode to automate email outreach at scale. Connect Instantly to your CRM, database, or lead sources and build automated sequences based on triggers. Enrich data and route responses using Latenode's visual editor and JS node for custom logic — all without per-step pricing limits.
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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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FAQ Instantly and Lexoffice
How can I connect my Instantly account to Lexoffice using Latenode?
To connect your Instantly account to Lexoffice on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Instantly and click on "Connect".
- Authenticate your Instantly and Lexoffice accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automate invoice creation after a successful Instantly campaign?
Yes, use Latenode to trigger Lexoffice invoice creation upon successful Instantly campaign completion. Automate client onboarding and ensure prompt billing, powered by flexible workflows.
What types of tasks can I perform by integrating Instantly with Lexoffice?
Integrating Instantly with Lexoffice allows you to perform various tasks, including:
- Automatically create Lexoffice contacts from new Instantly leads.
- Generate invoices in Lexoffice after a successful Instantly campaign.
- Update client information in Lexoffice based on Instantly engagement.
- Track Instantly campaign costs as expenses in Lexoffice.
- Send payment reminders via Instantly based on Lexoffice invoice status.
Can I use custom fields from Instantly within Lexoffice invoices?
Yes! Latenode lets you map Instantly custom fields directly to Lexoffice invoice fields. Customize your billing process using flexible data transfer.
Are there any limitations to the Instantly and Lexoffice integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex data transformations may require custom JavaScript code.
- Real-time data synchronization depends on the API rate limits of both apps.
- Historical data migration is not directly supported; initial setup required.