The SMS API is future-ready!
Using Baynix SMS APIs, you can add SMS text messaging to your apps to interact with your users. Start right away! You can use full-featured SMS APIs with sample code in PHP, Java, and more!

Everything you need to get started
The Software Integration Interface (SMS API) is a software interface that allows users to send short messages via a cloud-hosted platform.
Engage across the world
By teaming up with us, you can talk to target people not just in your own country, but in other countries too.
Media Support
With our online tools, you can send videos, pictures, and fun animations in your text messages, making them more interesting and enjoyable.
Real Time Insights
Our reporting dashboard lets you see detailed reports and track your messages and links to see how well they're working.
More Convenience
We offer our customers simple options to join and leave our services, so they don't receive unwanted spam messages.
Multilingual Support
Speak to your customers in a variety of languages so that you may interact with them in their preferred language.
Support 24 x 7
Working with us gives you access to our help 24/7. Our quick response teams are here to help you with any problems.
SMS messages delivered in one year
Telecom connections reach every mobile phone worldwide
Launched and managed successful marketing campaigns
Test our SMS API for Free
Request our API to send single or mass messages. You only have to fill out the recipient's credentials and additional data in the body. We will take care of the rest!
curl -X POST https://api.baynix.ai/sms/send \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"sender": "BAYNIX",
"to": "+919876543210",
"text": "Hello World!",
"type": "TRANS"
}'Embrace Powerful Digital Engagements
Engage with us to enhance your marketing strategies by refining your customer journeys.
Quickly boost delivery rates!
Get Started With Baynix
Pay only for what you use
Our pay-as-you-go approach charges you per sent message — the most affordable SMS gateway pricing model. Free of setup, monthly, or any other fees.
View Pricing →SMS API for developers — FAQ's
A SMS API is a well-defined software interface which enables code to send short messages via a SMS Gateway. SMS APIs are frequently used to bridge the gap between telecoms carrier networks and the larger web because the infrastructures for SMS communications and the internet are primarily separated. Using logic created for common web frameworks, SMS APIs enable web applications to send and receive text messages with ease.