Why use our SMS API key
Access to APIs and documentation is included in your account at no extra cost
It doesn’t matter what programming language you use, as long as it can connect to HTTP
Adding SMS to your software adds a level of personalisation and control
How a text messaging API works
When you sign up, you’ll get access to our API key for free. This allows you to
add SMS capabilities into your own tools, email, or website.
Ways to use our SMS gateway
Access to both of our APIs and full documentation is included for free. plus, we have a support team available to give developerd a helping hand.
HTTP SMS API
Build your own SMS integration by connecting your application to SMS Broadcast using the HTTP protocol.
This full-featured API allows you to send and receive text messages, check credit balance, and get SMS delivery status. This API is ideal for sending bulk SMS as well as single messages.
All you’ll need is the ability to make an HTTPS or HTTP connection with our URL. Our API documentation contains all the required information, and our PHP SDK includes examples in PHP.
Email to SMS API
Use our lightweight API to send text messages over email easily. Many software packages with SMS capabilities can use the email-to-SMS gateway.
It’ll be as simple as using your contact’s phone number as the email address: [mobilenumber]@e2s.smsbroadcast.com.au — The first 160 characters will then get sent to your recipient as a text message.
You’ll just need to sign up to SMS Broadcast and add your email address to your account settings. The API key itself is free of charge.
Add SMS functionality to a website for a bit of personalisation and interactivity. There are a few different reasons to use an SMS service:
- Notifications: get an SMS when users complete an action, like filling in a form
- User verification: use SMS to confirm users are human and not spam
- 2-factor authentication: send verification codes by SMS for security
Frequently asked questions
Set up an account in 30 seconds
Get a free SMS API key when you sign up. Use your own software.
All Australian networks
We deliver through onshore connections with Telstra, Optus and Vodafone without low-grade international routes.
Guaranteed lowest prices
You can sign up without needing to speak to a sales rep, which reduces our costs and allows us to offer you lower prices.
16 years of experience
We have been around for a long time. Our local SMS experts are happy to walk you through the ins and outs of SMS.