How to connect 123FormBuilder and Vapi
Create a New Scenario to Connect 123FormBuilder and Vapi
In the workspace, click the โCreate New Scenarioโ button.

Add the First Step
Add the first node โ 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 Vapi will be your first step. To do this, click "Choose an app," find 123FormBuilder or Vapi, 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 Vapi Node
Next, click the plus (+) icon on the 123FormBuilder node, select Vapi from the list of available apps, and choose the action you need from the list of nodes within Vapi.

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

Save and Activate the Scenario
After configuring 123FormBuilder, Vapi, and any additional nodes, donโt 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 โRun onceโ and triggering an event to check if the 123FormBuilder and Vapi integration works as expected. Depending on your setup, data should flow between 123FormBuilder and Vapi (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 Vapi
123FormBuilder + Vapi + Google Sheets: When a new submission is received in 123FormBuilder, create an outbound phone call using Vapi and store relevant call data in Google Sheets.
123FormBuilder + Vapi + Slack: Upon receiving a new submission in 123FormBuilder, initiate a phone call using Vapi. Then, send a Slack notification with data from the Vapi call.
123FormBuilder and Vapi 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 โ automating processes with a no-code, scalable workflow.
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About Vapi
Use Vapi in Latenode to validate and standardize address data. Ensure accurate deliveries and prevent errors by cleaning addresses directly within your workflows. Vapi integration inside Latenode makes data cleaning repeatable and scalable without extra coding. Automate address verification as part of lead gen, order processing, or CRM upkeep.
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FAQ 123FormBuilder and Vapi
How can I connect my 123FormBuilder account to Vapi using Latenode?
To connect your 123FormBuilder account to Vapi 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 Vapi accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I forward form data to Vapi to initiate a call?
Yes, you can! Latenode's visual editor makes it simple to trigger a Vapi call based on 123FormBuilder submissions, automating lead response and improving engagement.
What types of tasks can I perform by integrating 123FormBuilder with Vapi?
Integrating 123FormBuilder with Vapi allows you to perform various tasks, including:
- Automatically trigger a personalized outbound call when a form is submitted.
- Add new form respondents as contacts in your Vapi phone directory.
- Send SMS follow-ups via Vapi based on form field values.
- Qualify leads via automated phone surveys after form submission.
- Update contact information in Vapi using data collected from 123FormBuilder.
How secure is 123FormBuilder data when using Latenode?
Latenode employs robust encryption and security protocols to ensure the privacy and integrity of your 123FormBuilder data during all integration processes.
Are there any limitations to the 123FormBuilder and Vapi 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 code in Latenode.
- Vapi call limits are determined by your Vapi subscription plan.
- File uploads from 123FormBuilder to Vapi may require additional parsing steps.