Blog
Notes from the OTPocket lab
Guides, product updates, and engineering notes on reliable one-time-code delivery.
Article
How OTP relay works, under the hood
A plain-language look at how we reserve numbers, hold the price, and stream your code the moment it lands.
ReadArticle
Choosing a delivery channel: web vs Telegram
Web session or push-to-Telegram — when each makes sense and how to switch.
ReadArticle
Keeping codes secure
Budgeted holds, time-gated sessions, and what we never log.
ReadMore soon
New posts are being drafted. This page is a preview while we build out the full blog.