Provider-agnostic newsletter subscriptions for ExpressionEngine. Secure, flexible, and Mailchimp-ready — with CSRF, honeypot, double opt-in, and test-connection built in.

JSubscriberX — Secure, Flexible Newsletter Subscriptions

JSubscriberX makes it simple to add professional newsletter subscriptions to your ExpressionEngine site.
It’s lightweight, secure, and built to grow with your needs.

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✨ Why it’s awesome

• Provider-agnostic design → start with Mailchimp today, extend to other providers (SendGrid, SES, Listmonk, etc.) tomorrow.
• Built-in Mailchimp driver → get up and running in minutes with the most popular email marketing service.
• Secure form handling → powered by ExpressionEngine Actions, with CSRF and honeypot protection.
• Double opt-in support → normalized pending status and “check your inbox” messaging handled for you.
• Test Connection tool → quickly verify provider credentials from the Control Panel or via an Action.
• Developer friendly → clean, extensible service layer (ee('jsubscriberx:subx')) for custom integrations.
• Flexible forms → works with AJAX/fetch() or classic POST forms.

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🚀 How it works

1. Install JSubscriberX from the Control Panel.
2. Drop in one of the example forms (hidden action_id or action_url).
3. Subscribers are sent directly to your provider with a normalized JSON response:

“`json { "success": true, "status": "subscribed", "message": "You are subscribed.", "http": 200 }