formrhythm

Documentation

Build a form submission flow without extra backend work

Use formrhythm to create hosted submission endpoints, receive form data, and review every response from one dashboard.

Start setup

Create a submission link

Start a project, create a form link, then copy the generated endpoint into your existing form action.

Collect responses

Submissions are stored in your dashboard with timestamps, user-agent details, and the submitted payload.

Review access and limits

Your plan controls project, form, and submission limits. Billing changes are applied after payment confirmation.

Quick start

  1. 1. Create a project. Projects group related form links and their submissions.
  2. 2. Add a form link. Copy the endpoint URL and use it as your form action.
  3. 3. Submit a test response. Confirm the response appears in the dashboard before sharing the form publicly.

Using a coding agent

A prompt your agent can follow

Replace the placeholder with the endpoint from your FormRhythm dashboard, then give this instruction to the coding tool working on your site.

Connect the existing form to https://www.formrhythm.com/api/f/YOUR_FORM_ID. Preserve its current design and client-side validation. Make every submitted field use a descriptive name attribute, submit with POST, and test the success and error states. Do not include secrets in browser code.