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

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


Formstack

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


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Authenticate Smsapi
Now, click the Smsapi node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Smsapi settings. Authentication allows you to use Smsapi through Latenode.
Configure the Formstack and Smsapi 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 Formstack and Smsapi 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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Trigger on Webhook
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Save and Activate the Scenario
After configuring Formstack, Smsapi, 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 Formstack and Smsapi integration works as expected. Depending on your setup, data should flow between Formstack and Smsapi (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Formstack and Smsapi
Formstack + Smsapi + Slack: When a new form submission is received in Formstack, send an SMS notification via Smsapi. Then, post the form submission details to a designated Slack channel for team awareness.
Formstack + Smsapi + Google Sheets: Capture leads via Formstack. Send SMS messages using Smsapi, logging SMS replies into a Google Sheet. This provides a consolidated view of campaign responses linked to form submissions.
Formstack and Smsapi integration alternatives

About Formstack
Use Formstack with Latenode to capture data via forms and automatically trigger workflows. Update databases, send notifications, or create documents based on submissions. Latenode adds logic, routing, and integrations to scale Formstack beyond simple data collection with visual tools and custom code.
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About Smsapi
Use Smsapi in Latenode to automate SMS notifications and alerts within your workflows. Send appointment reminders, order updates, or critical alerts automatically based on triggers from your apps. Unlike basic SMS integrations, Latenode allows you to customize messages with data transformations and conditional logic, ensuring relevant and timely communication for each user, scaling with your business needs.
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See how Latenode works
FAQ Formstack and Smsapi
How can I connect my Formstack account to Smsapi using Latenode?
To connect your Formstack account to Smsapi on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Formstack and click on "Connect".
- Authenticate your Formstack and Smsapi accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I send SMS notifications for new Formstack submissions?
Yes, easily! Latenode lets you trigger SMS messages via Smsapi whenever a new form is submitted in Formstack, ensuring immediate responses and improved user engagement. No coding needed!
What types of tasks can I perform by integrating Formstack with Smsapi?
Integrating Formstack with Smsapi allows you to perform various tasks, including:
- Sending SMS confirmations upon form submission.
- Notifying team members of urgent form responses via SMS.
- Creating SMS reminders based on form data and dates.
- Updating Formstack data based on SMS responses.
- Sending bulk SMS campaigns triggered by form entries.
How does Latenode handle Formstack’s complex data structures?
Latenode parses complex Formstack data into usable formats. Process form results with no-code blocks or JavaScript for advanced logic.
Are there any limitations to the Formstack and Smsapi integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex conditional logic may require JavaScript for optimal performance.
- Rate limits of Formstack and Smsapi may affect high-volume workflows.
- File attachments from Formstack cannot be directly sent via SMS.