Rasel API - Unified Messaging Service

Welcome to Rasel API — a unified messaging and verification service for developers and businesses.

API Introduction

Rasel provides one API key and one send contract for SMS, WhatsApp, Telegram, email, and OTP verification. Use the same authentication header across every documented endpoint.

Typical use cases:

OTP and login verification on SMS, WhatsApp, or Telegram
Transactional and marketing messages from your backend
WhatsApp Web and Telegram bot conversation context before sending
Wallet, subscription, and sender inventory from your own systems

Quick Start

Create an API key from Dashboard → API & Developers.
Send your first message with POST /api/v2/messages/send.
Confirm balance and profile with GET /api/v2/account.

Open the full Quick Start

API Overview

Item	Details
Base URL	https://raselsms.com
Authentication	X-API-Key
Send a message	POST /api/v2/messages/send
Account snapshot	GET /api/v2/account
Send a verification code	POST /api/v2/verification/send

Authentication

All requests require your API key in the request header:

Header

X-API-Key: YOUR_API_KEY

API Catalog

Browse every public developer API from the sidebar. Each page includes examples, field tables, status codes, and a Try it panel.