Signing and verifying Tool Webhook payloads with X-Novu-Signature (HMAC-SHA256)
Turn on signing, recompute the HMAC over the raw body, and reject anything that does not match. Plus what the signature does and does not protect.
Author:
Victor Yakubu
Built with Novu
Discover ideas, updates, and breakthroughs from the Novu team.
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Blog - How to
Posts in How to
Let your customers receive alerts in their own on-call tools
Learn how to route alerts to each customer's PagerDuty service, Grafana stack, Opsgenie account, or webhook from one Novu workflow.
Author:
Victor Yakubu
Human-in-the-loop approval for a LangChain agent in Slack
Connect your LangChain email agent to Slack with Novu Connect and add human-in-the-loop approval to review email drafts before sending.
Author:
Victor Yakubu
Get your AI agent on WhatsApp, two-way, without the Business API grind
Connect an existing AI agent to WhatsApp for two-way customer conversations without building and maintaining the webhook, context, and reply-delivery layer yourself.
Author:
Victor Yakubu
How to run one Vercel AI SDK agent across multiple channels
Use Novu Connect to bring an existing Vercel AI SDK agent to Slack, Microsoft Teams, WhatsApp, Telegram, iMessage, email and more while keeping its model, tools, and instructions in your application.
Author:
Victor Yakubu
Build vs buy notification infrastructure, honestly (and why AI coding made it worse)
Notifications look like a weekend project. The pain is maintenance, not v1. A build-vs-buy framework, TCO model, and where AI coding tilts the math.
Author:
Victor Yakubu
A Proper Guide to Web and Mobile Push Notification Service
Implement push notification services successfully by following this actionable guide on choosing platforms, setting up, and personalizing notifications for better results.
Author:
Emil Pearce
How to Add Real-Time Notifications to a React App
Learn how to integrate real-time notifications into your React app using WebSockets, Server-Sent Events, Firebase Cloud Messaging (FCM), and Novu for improved user engagement and instant updates.
Author:
Emil Pearce
A Developer’s Guide to Choosing the Best Notification Platform
A comprehensive guide for developers on selecting notification platforms, covering different types of notifications (push, in-app, email, SMS, and chat), key features to consider, popular providers, and best practices for implementation. Learn how to…
Author:
Emil Pearce
How to Build a Notion-Like Notification Inbox with Chakra UI and Novu
Learn how to build a Notion-inspired real-time notification inbox in React using Chakra UI and Novu's customizable notification component. Includes code examples, styling tips, and a live demo.
Author:
Emil Pearce
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