How to connect 123FormBuilder and SendPulse
Create a New Scenario to Connect 123FormBuilder and SendPulse
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 SendPulse will be your first step. To do this, click "Choose an app," find 123FormBuilder or SendPulse, 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 SendPulse Node
Next, click the plus (+) icon on the 123FormBuilder node, select SendPulse from the list of available apps, and choose the action you need from the list of nodes within SendPulse.

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SendPulse

Authenticate SendPulse
Now, click the SendPulse node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your SendPulse settings. Authentication allows you to use SendPulse through Latenode.
Configure the 123FormBuilder and SendPulse 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 SendPulse 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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SendPulse
Trigger on Webhook
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123FormBuilder
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Iterator
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Webhook response

Save and Activate the Scenario
After configuring 123FormBuilder, SendPulse, 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 SendPulse integration works as expected. Depending on your setup, data should flow between 123FormBuilder and SendPulse (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 SendPulse
123FormBuilder + SendPulse + Google Sheets: When a new submission is received in 123FormBuilder, the contact's email is added to a specified mailing list in SendPulse and the submission details are logged in a Google Sheet.
SendPulse + 123FormBuilder + Slack: When a new subscriber event occurs in SendPulse, a confirmation form is sent via 123FormBuilder, and the form submission details are sent to a Slack channel.
123FormBuilder and SendPulse 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 SendPulse
Use SendPulse in Latenode for automated email & SMS marketing. Trigger campaigns based on real-time events, segment contacts dynamically, and personalize messages using data from any app. Automate list cleaning and optimize send times in response to user behavior. Connect SendPulse to any data source for smarter, event-driven communication workflows.
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FAQ 123FormBuilder and SendPulse
How can I connect my 123FormBuilder account to SendPulse using Latenode?
To connect your 123FormBuilder account to SendPulse 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 SendPulse accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically add new form submissions to a SendPulse mailing list?
Yes, you can! Latenode's visual editor makes it simple to connect 123FormBuilder submissions to SendPulse, ensuring your mailing lists are always up-to-date with new leads or customer data.
What types of tasks can I perform by integrating 123FormBuilder with SendPulse?
Integrating 123FormBuilder with SendPulse allows you to perform various tasks, including:
- Add new 123FormBuilder submissions as subscribers in SendPulse.
- Send personalized email campaigns based on form data.
- Update subscriber information in SendPulse based on form updates.
- Segment subscribers in SendPulse based on 123FormBuilder responses.
- Trigger automated email sequences upon form submission.
How secure is connecting 123FormBuilder to SendPulse via Latenode?
Latenode uses secure authentication protocols for all integrations, ensuring your 123FormBuilder and SendPulse data remains protected throughout the workflow.
Are there any limitations to the 123FormBuilder and SendPulse integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits imposed by 123FormBuilder and SendPulse APIs may affect performance.
- Complex form logic in 123FormBuilder might require custom JavaScript for full automation.
- File uploads through 123FormBuilder have size limits when transferring to SendPulse.