> For the complete documentation index, see [llms.txt](https://smarthive-tech-solution.gitbook.io/smarthive-tech-solution-api/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://smarthive-tech-solution.gitbook.io/smarthive-tech-solution-api/whats-app/overview.md).

# Overview

Welcome to our WhatsApp OTP API service. This API enables you to send One-Time Passwords (OTPs) via WhatsApp using the API protocol. Our service ensures secure and reliable OTP delivery, making

#### Getting Started

To start using our API, follow these steps:

1. **Sign Up**: Register for an account and obtain your API key.
2. **Integrate**: Use the provided code sample to integrate the API into your application.
3. **Send OTPs**: Start sending OTPs to your users securely and efficiently.