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.

ImbibeDigital

AgeVerify provides great looking website age verification for breweries, wineries, distilleries, marijuana dispensaries, bars, smoke shops, ecig, vape shops, tattoo parlors and more. Available and fully configurable for any language.
Simply activate the plugin, go to the AgeVerify settings page, and select your options.

AgeVerify

Doesn't even warn you, displays unauthorized ads, You can't remove the ads even if you are a developer. Stay away from this plugin.

Unauthorized Ads

A Perfect Website Age Checker for Wineries, Bottle Shops, Vape Shops, Cigar Shops, Dispensaries, Marijuana Shops, Breweries, Bars, Tattoo Parlors and  …

Webhook Signature add-on for Gravity Forms vs AgeVerify