Wevlix Blog

NotesfromtheteambuildingWevlix.

Guides, product updates, and expert insights on WhatsApp OTP, written by the team behind Wevlix.

Welcome to Wevlix: building the simplest WhatsApp OTP API

After months of building, breaking, and rebuilding, Wevlix is live. Here's the story behind it, what's in v1, and where we're going next.

The Wevlix Team

Jun 17, 2026

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Pricing4 min read

Why we charge per delivered message, not per send

Most OTP providers charge the moment you hit Send. We don't. Here's why pay-on-delivery is the only honest pricing model for verification, and how it actually works in Wevlix.

The Wevlix Team

Jun 12, 2026

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NotesfromtheteambuildingWevlix.

Welcome to Wevlix: building the simplest WhatsApp OTP API

Why we charge per delivered message, not per send

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