Developers

Messaging APIs that just work.

Connect SMS, RCS, WhatsApp and voice to your website, app or CRM with a simple HTTP API from any programming language.

HTTP APIAny languageReal-time reports
# Sample request. Your panel shows the exact endpoint and parameters.
curl -X POST "https://sms.indiabulksms.in/api/send" \
  -d "apikey=YOUR_API_KEY" \
  -d "sender=INDSMS" \
  -d "to=91XXXXXXXXXX" \
  -d "message=482913 is your login code. -INDSMS"
POST /api/send● DELIVRD in real-time report

Quick start

From sign-up to first message

Create an account

Register on the panel. It's free and takes two minutes.

Copy your API key

Find your key and the exact endpoint for your account in the panel's API section.

Send and track

Send a request from your server and follow its delivery status in real time.

Capabilities

Built for production traffic

Universal HTTP API

Works with PHP, Python, Node.js, Java, .NET and any language that can make a web request.

Delivery reports

Real-time operator status for every message.

24×7 transactional route

OTPs and alerts at any hour.

Unicode support

Hindi and regional-language messages.

Push to your server

Missed call and two-way SMS events delivered to your application.

Secure by key

Every request authenticated with your private API key.

Keep your API key on the server

Send requests from your backend, never from browser or mobile app code, so your key stays private.

Open the panel

Free account setup

Start sending in minutes. Pay only for what you send.

The platform and APIs are free forever. Share your number and our team will call you with the right route and package for your volume.

Opens WhatsApp with your details so our team can reply right away.