NO EXPERIENCE REQUIRED
The SMS API is
future-ready!
Using Azmarq 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!

New to the SMS API ?
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 for people.
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 you may be having.
The most reliable SMS service provider
4,500+
SMS messages delivered in one year
800
telecom connections reach every mobile phone worldwide.
50,000+
launched and managed successful marketing campaigns
{ 'sender': 'senderName' 'to': 'recipientUsername' 'text': 'Hello World!' 'type': 'TRANS' }
curl -G https://api.protocol.chat/v1/contacts -H "Authorization: Bearer {token}" -H 'Content-Type': 'application/json' -H 'apiKey':'string' -d { 'sender':'senderName' 'to' :'receiverName' 'text' : 'Hello, World!' 'type' :'TRANS' }
import ApiClient from '@example/protocol-api' const client = new ApiClient(token) await client.contacts.list()
from protocol_api import ApiClient client = ApiClient(token) client.contacts.list()
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!
Embrace Powerful Digital Engagements
Engage with us to enhance your marketing strategies by refining your customer journeys.

HAPPY CLIENTS
SMS API Pricing
Our pay-as-you-go approach charges you per sent message, which is the most affordable SMS gateway pricing model. You will be free of setup, monthly, or any other fees.
Get Started With Azmarq
SMS API for developers – FAQ’s
What is a SMS API?
A SMS API is 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.
What is a SMS API Integration?
You can integrate SMS services with your mobile app, website, CRM, or third-party application by using an SMS API. When it comes to popular apps, SMS app integration becomes a quantifiable advantage in this fiercely competitive online world.
An SMS API is an interface that connects your app and SMS service provider in a trustworthy, transparent manner.
No industry is exempt from the advantages of developing and dominating SMS APIs. SMS can be integrated into your marketing strategy with exceptional cost-effectiveness and speed.
With an SMS API, you can use your own application to directly access any service offered by the API provider.
Is there any free API to send SMS?
- Twilio API
- Vonage AP
- Plivo API
- Textlocal API
How does Azmarq help businesses grow?
Azmarq empowers businesses of all sizes to expand their outreach significantly through innovative SAAS-based solutions and a cutting-edge CPAAS platform.