minimoth
Blog
Notes on OTP delivery, DLT compliance, and building auth for Indian developers.
WhatsApp + SMS OTP for Supabase Auth in India
Building for Indian users on Supabase? MiniMoth plugs into Supabase Auth's Send SMS Hook to deliver OTPs over WhatsApp first, SMS fallback automatic — no app code changes, just a two-field dashboard setup.
23 July 2026
MiniMoth vs Clerk: OTP Pricing for Indian Developers
A breakdown of what Clerk and Firebase actually charge per OTP for Indian phone numbers, and where MiniMoth's ₹0.35 flat rate fits in.
14 July 2026
Send OTP via WhatsApp Without DLT Registration
WhatsApp OTP delivery goes through Meta's Cloud API, not the TRAI DLT system SMS requires — here's how to send your first WhatsApp OTP without registering a DLT sender.
14 July 2026
Why Your OTP Doesn't Need Your Brand Name
A common worry when adopting a third-party OTP provider: will users trust a message that doesn't show my brand? Here's why the sender name matters less than you think — and what to do instead.
14 July 2026