bielke

Bielke Rental Request Shop adds a rental catalog workflow to WordPress. Customers can browse rental products, add items to a request list, and submit a non-payment rental request.
Included features:
<ul>
<li>Rental products and product categories</li>
<li>Product detail pages with gallery, stock and variant fields</li>
<li>Request list / cart system</li>
<li>Checkout request form</li>
<li>Request management in the WordPress admin</li>
<li>Product gallery with media uploads and image URLs</li>
<li>Branding, colors and layout settings</li>
<li>Cart icon widget and shortcodes</li>
</ul>

Bielke Rental Request Shop

Create a rental product catalog, request list/cart, checkout request form, and manage incoming rental requests without WooCommerce.

danielboven

This plugin can sign the webhook events sent by the Gravity Forms WebHooks Add-On to your endpoints by including a signature in each event’s <code>X-Gform-Signature</code> header. This allows you to verify that the events were sent by the Gravity Forms add-on, not by a third party. As of right now, you must verify the signatures by manually using your own solution. However, an example of a Node.js (JavaScript) implementation is linked below.
Before you can verify signatures, you need to retrieve your endpoint’s public key (more information at <a href="#how%20can%20i%20verify%20the%20signature%3F" rel="nofollow ugc">this question</a>).
This plugin uses the same keys for every form and endpoint, meaning that the same keys will be used for every signature generated.
<h3>Verification implementations</h3>
<ul>
<li>Node.js: See the example on <a href="https://github.com/danielboven/gravity-forms-webhook-signature/blob/main/examples/NODE_JS.md" rel="nofollow ugc">Github</a>.</li>
</ul>

Webhook Signature add-on for Gravity Forms

Add a signature HTTP header to webhook requests to prevent man-in-the-middle and replay attacks.

Bielke Rental Request Shop vs Webhook Signature add-on for Gravity Forms