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

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Authenticate Sendgrid
Now, click the Sendgrid node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Sendgrid settings. Authentication allows you to use Sendgrid through Latenode.
Configure the 123FormBuilder and Sendgrid 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 Sendgrid 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 123FormBuilder, Sendgrid, 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 Sendgrid integration works as expected. Depending on your setup, data should flow between 123FormBuilder and Sendgrid (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 Sendgrid
123FormBuilder + Sendgrid + Google Sheets: When a new submission is received in 123FormBuilder, a confirmation email is sent via Sendgrid. The submission data is then added as a new row in a Google Sheets spreadsheet for analysis.
123FormBuilder + Sendgrid + Slack: When a new submission is received in 123FormBuilder, the workflow checks the Sendgrid block list to see if the submitter's email address is blocked. If the email is found on the block list, a notification is sent to a Slack channel.
123FormBuilder and Sendgrid 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 Sendgrid
Use Sendgrid in Latenode to automate email sending within larger workflows. Trigger emails based on events in other apps, personalize content with data transformations, and track results. Latenode simplifies complex email automations without code and scales affordably, letting you focus on strategy, not limits.
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FAQ 123FormBuilder and Sendgrid
How can I connect my 123FormBuilder account to Sendgrid using Latenode?
To connect your 123FormBuilder account to Sendgrid 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 Sendgrid accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically send personalized welcome emails?
Yes! With Latenode, you can instantly send personalized welcome emails via Sendgrid upon new form submissions in 123FormBuilder. Latenode’s advanced logic ensures highly relevant messaging, boosting engagement.
What types of tasks can I perform by integrating 123FormBuilder with Sendgrid?
Integrating 123FormBuilder with Sendgrid allows you to perform various tasks, including:
- Automatically adding new form submitters to a Sendgrid contact list.
- Sending automated follow-up emails based on form responses.
- Creating personalized email campaigns using form data.
- Triggering transactional emails for order confirmations.
- Updating contact properties in Sendgrid from 123FormBuilder entries.
How secure is 123FormBuilder data within Latenode workflows?
Latenode uses advanced encryption and security protocols to ensure the safe handling of 123FormBuilder data throughout all workflows. Data privacy is our priority.
Are there any limitations to the 123FormBuilder and Sendgrid integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Large file attachments from 123FormBuilder may impact workflow speed.
- Rate limits imposed by 123FormBuilder and Sendgrid still apply.
- Custom JavaScript code requires familiarity with Latenode's scripting environment.