IP API

How to Set Up Email Alerts for Malicious IPs Using IPstack and Novu (2026)

By
September 6, 2025
In a recent tutorial, we showed you how to build an IP-based threat detection system using IPStack’s security module  (You can watch the step-by-step youtube video here). We expand that setup by adding Email Alerts for Malicious IPs so you receive instant notifications when risky activity occurs.  In this article, we’ll build on that lesson by incorporating real-time alerts that let you know…
Read more
Geolocation APIIP API

Build an IP Blacklist Check Application Using IPstack API

By
August 29, 2025
Determining whether or not a server’s IP address is blacklisted is a crucial step in securing your web app. Blacklist checks are important for protecting your front end web forms from spam and bad actors who might try to use techniques like SQL injection, cross-site scripting (XSS), formjacking, and phishing to steal sensitive data, gain access to systems, inject malicious content, or launch…
Read more
AI API

Build Location-Aware AI Chatbots with IPstack

By
August 29, 2025
Hey developers! You’re building an AI app that wins over users because it pinpoints their location and delivers responses that hit just right, feeling truly personal. As a developer diving into AI chatbots and assistants, you face the hurdle of making conversations…
Currency API

Build a Real-Time Currency Converter with Fixer API

By
August 29, 2025
Let’s face it, limiting your e-commerce site to a single currency is like putting up a “Some Customers Not Welcome” sign. Maybe you need to display prices in the shopper’s local currency, handle international transactions seamlessly, or let users compare prices across different regions. Whatever your use case, adding a real-time currency converter will significantly…
Read more
Aviationstack API

Building an Automated Flight Status Notification System with Aviationstack API

By
August 12, 2025
Real-time flight updates are crucial for users who need reliable travel data to plan their trips. In this article we’ll show you how to build a web app that uses real-time flight data from the Aviationstack API to send email notifications to users when details about their scheduled flight change.Key TakeawaysA real-time flight notification app allows a user to see up-to-the-minute information…
Read more