Quickstart

1. Get an access key

Sign in at app.formstork.com, create a form, and copy its access key (a UUID like 11111111-1111-4111-8111-111111111111). The key is safe to expose in client-side code.

2. Add it to your form

<form action="https://api.formstork.com/submit" method="POST">
  <input type="hidden" name="access_key" value="YOUR_ACCESS_KEY">

  <input type="text"  name="name"  required>
  <input type="email" name="email" required>
  <textarea name="message" required></textarea>

  <button type="submit">Send</button>
</form>

That’s the whole integration. Submit it and check your inbox.

3. Optional fields

Add these as hidden inputs to customize behavior:

Field	What it does
`subject`	Custom email subject line
`from_name`	Sender name on the notification email
`replyto`	Reply-to address (defaults to the form’s `email` field)
`ccemail`	Extra recipients, `;`-separated
`redirect`	URL to send the visitor to after submitting
`botcheck`	Honeypot field, leave it empty (see Spam protection)

JSON API

Prefer fetch? POST JSON to the same endpoint:

const res = await fetch("https://api.formstork.com/submit", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    access_key: "YOUR_ACCESS_KEY",
    email: "ada@example.com",
    message: "Hello!",
  }),
});
const data = await res.json(); // { success, message }