OpenChat via MZ

Secure webhook login

If your n8n webhook already uses username + password, do not ask chat users to log in here.

Instead, open index.php and set:

WEBHOOK_BASIC_AUTH_ENABLED = true
WEBHOOK_BASIC_AUTH_USERNAME
WEBHOOK_BASIC_AUTH_PASSWORD

Then PHP will send the credentials to n8n server-side. With HTTPS on both sites, the login and chat traffic are encrypted in transit.

Meet Mieya Ai inside OpenChat via MZ

A modern, ChatGPT-inspired interface with baby blue branding, secure PHP webhook proxying, and image-ready chat. Paste a screenshot, upload an image, or start with a normal text prompt.

Tips: Enter to send · Shift+Enter for new line · Paste screenshots directly

Images are sent to your n8n webhook through this PHP page, not directly from the browser to the webhook URL.

OpenChat via MZ uses a server-side PHP proxy for cleaner CORS handling and safer webhook credential storage. If your n8n webhook uses Basic Auth, configure it in this file instead of exposing it to chat users.