Wapi.js
Build WhatsApp business apps easily and faster
What it does
Wapi.js is a node library built for developing WhatsApp cloud API based app in a user friendly way. It provides a single client to handle all the operations, listen to user and system notification via event listeners and integrated webhook server.
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Wapi – WhatsApp, IG & FB AutomationJul 2026 · pixelstrap.com · ▲3AI chatbots, CRM & shared inbox for Meta messaging
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Hey HN, I'm Andres. I've been building Kapso as a solo founder, and just crossed 4,000 developers, all organic. WhatsApp has 3B+ users and 98% open rates. You'd expect developers to be building tons of stuff on it, especially when the US is the fastest-growing market in WhatsApp usage. But it’s not happening… And I'd bet it's because the DX is painful. Every team needs to build the same features again and again. Meta fires webhooks for everything. There's valuable data in there for debugging, but no way to make sense of it without building your own tooling. That’s why I built Kapso. What you…
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