Formidable Forms – Authorize.Net

Accept one-time credit card and eCheck payments through Authorize.Net directly on your Formidable Forms forms, keeping customers on your site during checkout.

Version2.05
Last UpdatedJuly 6, 2026
TypeWordPress Plugin
LicenseGPL v2 or later
Live DemoView demo →

Or join VIP and download this plus every other theme & plugin for free.

Already a member? Log in

100% GPL · Original files · Unlimited sites

  • Original, unmodified files — delivered exactly as distributed by the developer
  • GPL licensed — use it on unlimited websites, personal or client
  • Free updates — new versions appear here as soon as they are released
  • Verified downloads — every file is integrity-checked (SHA-256) before release

Distributed under the GNU General Public License. Not affiliated with the original developer; official support, license keys and developer-hosted services (such as one-click updates) are available only from the developer.

Secure checkout with PayPal · GPL licensed · Instant download

Description

This add-on connects Formidable Forms to the Authorize.Net payment gateway so you can turn an existing WordPress form into a checkout page. Customers pay by credit card or eCheck without leaving your site, and SSL is required for PCI compliance.

Key Features

  • One-time card and eCheck payments – Customers can pay with a credit card or an eCheck as a single payment.
  • Checkout stays on your site – The payment step happens on your own site instead of sending buyers to another page.
  • SSL for PCI compliance – Because checkout is handled directly, SSL is needed on your site to meet PCI compliance and protect card details.
  • Works with existing forms – You can add Authorize.Net payments to forms you have already built in Formidable Forms.

Who Is It For

This add-on suits site owners already using Formidable Forms who want to take payments on their own WordPress site, such as businesses selling products, collecting donations, or handling subscription payments.