API and SMPP

Can I integrate the Bulk SMS India API into my existing application?

Updated 25 October 2026 · 1 min read

Quick answer

Yes. You can connect Bulk SMS India to your existing website, mobile app, CRM, ERP or billing software, so SMS go out automatically.

Ways to integrate

Option Best for
HTTP SMS API Websites, apps and backend systems in any language
SMPP High volumes and SMS software that supports SMPP
WooCommerce and WordPress plugin Online stores and website forms
Google Sheets add-on Sending from spreadsheets
Zapier, Pabbly, Make and n8n No-code automation with other apps
WhatsApp API WhatsApp messages from your system

What you need

  1. An active account with your username and API key
  2. DLT-approved sender ID and templates
  3. Your developer, or a plugin if you use WordPress, Google Sheets or an automation tool

Typical flow

Your system calls the API with the number, sender ID, template and message. The API returns a message ID, and the delivery status comes back to you later. See delivery callbacks.

Was this answer helpful?Still have a question? Contact our team or WhatsApp us.
Still need help?

Talk to a real person

Our support team helps with DLT, delivery and integrations, Monday to Saturday, 10 AM to 7 PM.