How to connect 123FormBuilder and Alegra
Create a New Scenario to Connect 123FormBuilder and Alegra
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 123FormBuilder, triggered by another scenario, or executed manually (for testing purposes). In most cases, 123FormBuilder or Alegra will be your first step. To do this, click "Choose an app," find 123FormBuilder or Alegra, and select the appropriate trigger to start the scenario.

Add the 123FormBuilder Node
Select the 123FormBuilder node from the app selection panel on the right.

123FormBuilder
Configure the 123FormBuilder
Click on the 123FormBuilder node to configure it. You can modify the 123FormBuilder URL and choose between DEV and PROD versions. You can also copy it for use in further automations.
Add the Alegra Node
Next, click the plus (+) icon on the 123FormBuilder node, select Alegra from the list of available apps, and choose the action you need from the list of nodes within Alegra.

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Authenticate Alegra
Now, click the Alegra node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Alegra settings. Authentication allows you to use Alegra through Latenode.
Configure the 123FormBuilder and Alegra 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 123FormBuilder and Alegra 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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AI Anthropic Claude 3
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Trigger on Webhook
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Save and Activate the Scenario
After configuring 123FormBuilder, Alegra, 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 123FormBuilder and Alegra integration works as expected. Depending on your setup, data should flow between 123FormBuilder and Alegra (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect 123FormBuilder and Alegra
123FormBuilder + Alegra + Slack: When a new submission is received in 123FormBuilder, create a new contact in Alegra and then send a notification to a Slack channel.
Alegra + 123FormBuilder + Google Sheets: When a new event is created in Alegra, get the form submissions from 123FormBuilder and add them to a Google Sheet.
123FormBuilder and Alegra integration alternatives
About 123FormBuilder
Streamline data collection by connecting 123FormBuilder to Latenode. Automatically trigger workflows when forms are submitted. Route form data to CRMs, databases, or email marketing tools. Use Latenode to validate entries, calculate scores, and manage follow-ups — automating processes with a no-code, scalable workflow.
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About Alegra
Automate accounting tasks using Alegra within Latenode. Retrieve invoices, manage contacts, and track payments. Integrate Alegra data with other apps to automate financial reporting or trigger actions based on accounting events. Latenode adds flexible scheduling, error handling, and custom logic to streamline Alegra workflows beyond its standard features, creating robust, end-to-end processes.
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See how Latenode works
FAQ 123FormBuilder and Alegra
How can I connect my 123FormBuilder account to Alegra using Latenode?
To connect your 123FormBuilder account to Alegra on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select 123FormBuilder and click on "Connect".
- Authenticate your 123FormBuilder and Alegra accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically create Alegra contacts from 123FormBuilder submissions?
Yes, you can! Latenode automates contact creation in Alegra using form data. Benefit: effortlessly manage new leads and customer information captured through 123FormBuilder.
What types of tasks can I perform by integrating 123FormBuilder with Alegra?
Integrating 123FormBuilder with Alegra allows you to perform various tasks, including:
- Create new Alegra invoices automatically upon 123FormBuilder submission.
- Update contact information in Alegra from 123FormBuilder form responses.
- Trigger personalized email campaigns via Alegra based on form data.
- Generate detailed reports in Alegra using 123FormBuilder submission data.
- Log form submission events in Alegra for comprehensive tracking.
Howsecureisthe123FormBuilderAlegraintegrationonLatenode?
Latenode uses secure authentication protocols and encryption to protect your data during 123FormBuilder and Alegra integration processes.
Are there any limitations to the 123FormBuilder and Alegra integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex form logic in 123FormBuilder might require custom JavaScript adjustments.
- Rate limits imposed by 123FormBuilder and Alegra APIs can affect processing speed.
- Certain advanced Alegra features might not have direct equivalents in 123FormBuilder.