---
title: Vendor OTP helpers
description: Use OTP helpers only on concrete SMS transport instances.
icon: BadgeCheck
source: "src/transports/msegat.ts"
---

<Callout title="The one rule">OTP methods are provider extras; they are not part of `SmsSender` or `SmsTransport`.</Callout>

```ts
const msegat = new MsegatTransport({ userName: "...", apiKey: "...", sender: "MyBrand" });
const otp = await msegat.sendOtp({ to: "+9665...", lang: "En" });
await msegat.verifyOtp({ id: otp.id, code: "1234", lang: "En" });
```

Taqnyat SMS also exposes `sendOtp` and `verifyOtp` on its transport — live verified
end-to-end against production (`sendOtp` → handset → `verifyOtp`).
See [Taqnyat](/docs/transports/taqnyat#sms-vendor-extras) for balance, senders, schedule, WhatsApp templates, opt-in, and failover extras.

<Cards><Card title="Msegat" href="/docs/transports/msegat" /><Card title="Taqnyat" href="/docs/transports/taqnyat#sms" /></Cards>