Can Webflow call an external API on form submission to store data in a backend?

Published on
September 22, 2023

Yes, Webflow does not have a built-in functionality to call an external API on form submission. However, you can accomplish this by integrating Webflow with third-party services that provide API capabilities. Here's a step-by-step guide on how to achieve this:

  1. Choose an API service: Select an external API service that allows you to store submitted form data in a backend. There are various options available, such as Zapier, Integromat, and Pipedream.

  2. Set up your API service: Sign up for an account with your chosen API service and create a new project or workflow.

  3. Connect Webflow form to API service: In your Webflow project, go to the Designer and select the form element. In the Form Settings panel, click on the "Add Field" button to add a hidden field. Name the field and set its value to "submit". This field will be used to trigger the API call.

  4. Generate an API endpoint: In your API service, create an API endpoint or trigger that will be called when the Webflow form is submitted. This endpoint should capture and store the form data in your backend.

  5. Integrate Webflow with the API service: Use the integration options provided by the API service to link your Webflow project with the API endpoint you created. This might involve providing the API endpoint URL and any necessary authentication details.

  6. Test the integration: Publish your Webflow project and submit the form. The data should now be sent to the API service, which will then store it in your backend.

It's worth noting that the specific steps may vary depending on the API service you choose to use. Always refer to the documentation provided by the API service for accurate and up-to-date instructions.

By following these steps, you can utilize an external API service to store form data in a backend when using Webflow. This allows for greater flexibility and customization in handling submitted form data.

Additional Questions:

  1. How do I integrate Webflow with Zapier for form submission?
  2. Can I use Integromat to send form data from Webflow to Google Sheets?
  3. What are the best third-party services for integrating Webflow with external APIs?