Welcome to kod.mobi Documentation

kod.mobi helps you send and verify one-time passwords (OTPs) via SMS, WhatsApp, Telegram and Email - all through one simple API.

SMS
WhatsApp
Telegram
Email
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Integration Flows

Client-side Only: Channel-first

The user sees all available channels (SMS, WhatsApp, Telegram, Email) before entering contact info. After choosing a channel, Kod.mobi sends and verifies the OTP.

Client-side Only: Sending-first

The user enters contact info first, receives OTP, and can change channel for resend. Kod.mobi handles verification.

Client + Server-side

Combine client flows with server-side verification using Secret Key for extra control.

Manual

Your backend handles logic and uses Kod.mobi only for message dispatch.

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