Tutorials, deep dives,
and product updates.

Written by the engineers who built Wasika — for the engineers who use it.

Company May 10, 2025 · 5 min read

Introducing Wasika: One API for SMS, WhatsApp & Email

We built Wasika because developers deserve a communication API that doesn't fight them. Here's why we built it and what makes it different.

Tutorial May 3, 2025 · 8 min read

A step-by-step guide to building a rock-solid 2FA system using Wasika's SMS API with fallback to email — in under 50 lines of code.

Deep Dive April 24, 2025 · 12 min read

Everything you need to know about the WhatsApp Business Platform — from template approval to session messages and interactive components.

Best Practices April 15, 2025 · 6 min read

The difference matters more than you think. Learn how to structure your email flows, handle unsubscribes, and stay out of the spam folder.