Elevate your workflow with our SMS API
Seamlessly integrate SMS capabilities into your existing systems, automate processes, and deliver personalized customer interactions at scale.
SMS Sending API
SMS API integration means you can send messages from custom applications or the worlds leading client relationship management applications.
Reliable & Secure
We keep our data on-shore and uphold it to the highest security standards, as well as ensure deliverability to all our customers.
Built for developers
Our step by step guides were created by developers to developers, and we made sure it's compatible to wide range of applications.
Send and receive SMS from any email client
When you use Cellcast's email to text feature, you can send text messages using your existing email account and our Portal OR our Email to SMS API. An easy setup process offers this capability for your entire company, no training required.
Two-way conversations from your email inbox
Improve your overall customer service by promptly responding to all your customer queries and complaints - increases trust and loyalty toward your brand.
Cellcast for you SMS Gateway API
Cellcast is not just a SMS and MMS gateway to send a quick message, we are so much more. With a decade in marketing we know how to extract the most out of every communication.
No upfront costs or contracts
Only pay what you use, and you can stop at any time - setup is free of charge
Free local support
Our team is based in Melbourne, Australia, which means you are guaranteed to get support when you need it.
Early access to new features
Stay ahead of the game with early access to the latest platform features. Be the first to showcase our innovative solutions and capture your audience's attention.
Most affordable
We offer the same service for a fraction of the cost, because we believe mobile marketing should be accessible to all
Global Coverage & Compliance
We uphold ourselves to the highest standards, ensuring global compliance and deliverability
100% uptime SLA guarantee
We are so confident that we offer a 100% uptime SLA, so you can check whether your message was delivered
Trusted by Australias best companies
What is SMS API
An SMS API is a set of programming protocols and tools for building software and applications. It allows businesses to integrate SMS functionality directly into their existing systems, such as CRMs, marketing automation platforms, or even proprietary software. This enables the sending and receiving of SMS messages on a large scale, automating communication processes, and enhancing customer engagement.
Short heading here
Add bulk SMS capabilities to any application. See a sample of our capabilities below or visit our API Documentation
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$text = "Hi User, This is my first SMS Test!";
$phone_number = array("<<Number1>>","<<Number2>>","<<Number3>>");
//Call function to send SMS
sendSms($text, $phone_number);
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$text = "Hi User, This is my first SMS Test!";
$phone_number = array("<<Number1>>","<<Number2>>","<<Number3>>");
//Call function to send SMS
sendSms($text, $phone_number);
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$text = "Hi User, This is my first SMS Test!";
$phone_number = array("<<Number1>>","<<Number2>>","<<Number3>>");
//Call function to send SMS
sendSms($text, $phone_number);
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$text = "Hi User, This is my first SMS Test!";
$phone_number = array("<<Number1>>","<<Number2>>","<<Number3>>");
//Call function to send SMS
sendSms($text, $phone_number);
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$text = "Hi User, This is my first SMS Test!";
$phone_number = array("<<Number1>>","<<Number2>>","<<Number3>>");
//Call function to send SMS
sendSms($text, $phone_number);
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$text = "Hi User, This is my first SMS Test!";
$phone_number = array("<<Number1>>","<<Number2>>","<<Number3>>");
//Call function to send SMS
sendSms($text, $phone_number);
Developers
API Docs
SKD & Libraries
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