Nyelux Widget adds the Nyelux AI assistant to your WordPress site as a floating chat bubble (or an inline embed). Visitors can ask questions about your products and get instant answers grounded in your content plus neutral FDA device data (GUDID, MAUDE, FDA labels) — with built-in safeguards that decline off-label, dosing, and clinical-judgment questions.
Setup is one field: paste the public key Nyelux provides and save. The widget loads a small (<5 KB) script from the Nyelux CDN that boots an isolated iframe (Shadow DOM), so it cannot leak CSS or JavaScript into your theme. New to Nyelux? Request access at https://nyelux.com/widget and we’ll provision your account, plan, and widget — then you paste the key here.
Features
- Floating bubble (bottom-right or bottom-left) or inline embed inside any page element.
- Answers grounded in your vendor content + neutral FDA/GUDID data, with source citations.
- FDA-aware refusals for off-label / dosing / clinical-judgment questions.
- Soft lead capture (visitors can leave an email mid-conversation).
- Zero theme conflicts — the chat UI runs inside an isolated iframe.
I don’t have a Nyelux account yet — how do I get started?
Request access at https://nyelux.com/widget. The Nyelux team will set up your vendor account, confirm a plan that fits your site, and provision your widget. You’ll then receive a public key — paste it into this plugin (Settings → Nyelux Widget) and the assistant goes live on your site. (This is a guided, white-glove setup so your content and branding are configured correctly before launch.)
Where do I get my public key?
Existing customers: sign in to your Nyelux vendor dashboard and open Widget → Install Status. Copy the public key shown there and paste it into this plugin’s settings (Settings → Nyelux Widget). The key is your install’s permanent credential (not a trial token), so once you paste it the widget keeps working. New to Nyelux? Request access at https://nyelux.com/widget.
Uses a Third-Party Service
This plugin connects to Nyelux, a third-party service, to provide the chat assistant. When a visitor opens the chat, the widget loads a script from the Nyelux CDN (https://widget.nyelux.com) and the visitor’s questions, the current page URL/title (for context), and — only if the visitor chooses to provide it — an email address are sent to the Nyelux API (https://api.nyelux.com). No data is sent until a visitor interacts with the widget, and the widget does not load at all unless you configure a public key.
To protect the service from automated abuse, the widget also loads Cloudflare Turnstile (https://challenges.cloudflare.com), an invisible bot-detection challenge, when a visitor starts a chat. Cloudflare processes challenge data per its Privacy Policy and Turnstile Privacy Addendum.
- Service: Nyelux — https://nyelux.com
- Terms of Service: https://nyelux.com/terms
- Privacy Policy: https://nyelux.com/privacy
- Bot protection: Cloudflare Turnstile — https://www.cloudflare.com/privacypolicy/ (see the Turnstile Privacy Addendum)