Form Action URLs
Collect email subscribers from any website or form tool using Nashra's Form Action URLs.
What are Form Action URLs?
A Form Action URL is a webhook endpoint that Nashra generates for you. Point any HTML form or form tool to this URL, and submissions are automatically added as subscribers.
Collect signups from your existing website, landing page, or any form builder — without changing your design.
Creating a Form Action URL
Go to Growth Tools
Open Growth Tools from your dashboard sidebar.
Create a Form Action URL
Give it a descriptive name — e.g., "Website Footer" or "Carrd Landing Page."
Configure response
Choose what happens after submission: Redirect to a URL (like a thank-you page) or return a JSON response.
Set auto-tags
Tag subscribers automatically based on which form they signed up from.
Copy the URL
Use it as the form action in your website or form tool.
Connecting to popular tools
Works with any tool that supports a custom form action or webhook URL:
- WordPress — Set the form action in your HTML form or plugin (Contact Form 7, WPForms)
- Carrd — Paste the URL in Carrd's form action setting
- Webflow — Switch to custom form action and paste the URL
- Typeform / Tally — Use the webhook or integration settings
Name the email field email in your form for Nashra to recognize it. First name and last name are also auto-detected.
Redirect vs. JSON response
| Option | Best for |
|---|---|
| Redirect | Websites and landing pages — sends the subscriber to a thank-you page |
| JSON response | Custom apps — returns a response your code can handle |
Most website forms should use redirect.
Auto-tagging
Every subscriber who signs up through a Form Action URL gets tagged automatically. Use this to track which page or campaign they came from.
Last updated Mar 2, 2026
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