What is an SMS API?

An SMS API (Application Programming Interface) is a software tool that allows businesses to integrate SMS messaging into their existing applications and systems. It works as a communication bridge between the business and the SMS gateway, enabling the business to send and receive SMS messages. With an SMS API, businesses can automate their SMS messaging, personalize their messages for their customers, and track the delivery and performance of their SMS campaigns. The SMS API is a potent tool for businesses aiming to enhance their customer engagement and communication, enabling them to streamline and automate their messaging process.

How to Get Started With an SMS API?


Getting started with an SMS API is easier than you might think. Essentially, you'll need to choose an SMS API provider, sign up for an account, and then start integrating the API into your application. Once you've got the integration set up, you'll be able to send and receive SMS messages from within your application.

To get started with an SMS API :

  • Choose a provider

  • Follow documentation

  • Test integration

  • Check pricing


The benefits of using an SMS API are numerous. For one thing, it can help you automate your SMS messaging, freeing up valuable time that you can spend on other important tasks. It can also help you personalize your messages, which can lead to higher engagement rates.

Using an SMS API can :

  • Simplify your SMS messaging workflow

  • Customize messages to connect with your audience

Feature Comparison Between

Programmable API v/s Conversations API

Both APIs serve important roles in facilitating smooth interactions between businesses and users through messaging platforms. Each API offers unique functionalities to meet diverse communication needs, from basic SMS/MMS messaging to managing complex, multi-channel conversations across various messaging platforms. Understanding these capabilities helps businesses effectively leverage these APIs to enhance customer engagement and streamline communication workflows.

Feature Programmable API Conversations API
Purpose One-to-One SMS/MMS messaging Multi-channel conversation management
Channels Supported SMS, MMS SMS, WhatsApp, Facebook Messenger, other messaging platforms
Key Functionality Send/receive SMS/MMS, message queueing Manage conversations, context across channels
Use Cases Notifications, 2FA, automated messaging Customer support, cross-platform engagement
Integration Basic SMS/MMS messaging Multi-channel conversation orchestration

Example of SMS API (How It Works)

Integrating an SMS API into your any application allows easy communication with your customers, enhancing engagement and operational efficiency. Shree Tripada, with over 12 years of expertise, provides a robust SMS API service that facilitates sending promotional messages, transactional alerts, OTPs, and more. Additionally, Shree Tripada offers WhatsApp Business API and an SMS Automation API, providing versatile communication solutions for your business needs. This guide will walk you through the process of integrating Shree Tripada's SMS API into your PHP application, ensuring smooth and efficient messaging capabilities.

// Account details
$auth_key = urlencode(‘YourAuthKey’);
// Message details
$mobiles = array(919999999990, 919999999999);
$sender = urlencode(‘sender id’);
$message = rawurlencode(‘"Hello from Shree Tripada! Exciting news awaits!"’);
$mobiles = implode(‘,’, $mobiles);
// Prepare data for POST request
$data = array(‘auth_key’ => $auth_key, ‘mobiles’ => $mobiles, “sender” => $sender, “message” => $message);
// Send the POST request with cURL
$ch = curl_init(‘’);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
// Process your response here
echo $response;


Integrate Shree Tripada’s Bulk SMS API with your website

Integrating Shree Tripada’s Bulk SMS API with your website is a straightforward process that enhances your communication capabilities. Our API allows you to effortlessly send bulk messages, ensuring timely and effective communication with your audience. Whether you're notifying customers about updates, promotions, or important alerts, our reliable and user-friendly API seamlessly integrates with your existing systems to provide a comprehensive messaging solution.

Bulk SMS API Solution

Why Choose Shree Tripada’s Bulk SMS API?

Whether you're looking to send promotional messages, transactional updates, or important notifications, our service provides unmatched reliability and convenience. Shree Tripada’s Bulk SMS API offers a seamless and efficient way to manage your business communications. Here are the key advantages of choosing Shree Tripada’s Bulk SMS API for your messaging needs:

  • No need to wait for approval of message templates.
  • Messages are sent using a default sender ID.
  • Reach out to both DND (Do Not Disturb) and non-DND phone numbers, allowing you to connect with a wider audience, even those who have chosen not to receive promotional messages.
  • Receive instant delivery reports.
  • Send messages any time, day or night.
  • Only for legitimate use (no personal or spam messages).
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Contact Information

Shree Tripada Infomedia India Private Limited

Corporate Head Office:

706 , 7th Floor , North Plaza, Nr 4D Square mall, Beside PVR, Opp Palladium
Nr.Visat Circle ,Motera, Sabarmati, Ahmedabad, Gujarat 380005