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The SMS API of LabsMobile platform offers you the possibility of sending SMS messages from any software. With the SMS API you will be able to manage notifications to clients through a communication interface with a simple, modern design and with all the features. Send messages quickly, reliable and safely.

The SMS API is a powerful and effective communication channel that will allow you to send programmable SMS in a massive and personalized way. With the LabsMobile API you can send SMS alerts and notifications, SMS marketing messages and OTP verification services such as passwords, validation and authentication codes. Verify your users and valid their phone number.

Sign up and try it

Register and get free trial SMS to integrate your applications.

Try our API SMS for free

Take advantage of our Welcome Pack

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Use our application
  • - Send in simulated mode
  • - First real tests at no cost
  • - Check the status of each sending or request
  • - Statistics and monitoring
  • - Token API passwords
  • - Administrative management

Try our API SMS at no cost

How to integrate with our SMS API

Download the manual that best fulfill your needs

We also have other connections like OneAPI GSMA, SMPP, OTP, 2FA and for administrative functions such as sub-accounts. If you want documentation of these connections or if you have any doubts or questions contact us.

Use our examples of code

Adapt our examples and send in seconds

$url = "";
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, true);
$result = curl_exec($ch);
$message = htmlentities('Message has been sent.<br />Details:' . "<br />" . $result);

HttpURLConnectionExample http = new HttpURLConnectionExample();
URL obj = new URL("[X]&password=[X]&msisdn=34609036253&sender=SENDER&message=This+is+the+message");
HttpURLConnection con = (HttpURLConnection) obj.openConnection();
con.setRequestProperty("User-Agent", "Mozilla/5.0");
int responseCode = con.getResponseCode();

Dim client As WebClient = New WebClient
client.QueryString.Add("username", "")
client.QueryString.Add("password", "xxxxxxxx")
client.QueryString.Add("msisdn", "xxxx")
client.QueryString.Add("message", "This is an example message")
Dim baseurl As String = ""
Dim data As Stream = client.OpenRead(baseurl)

require 'net/http'
url = URI.parse('[X]&password=[X]&msisdn=34609036253&sender=SENDER&message=This+is+the+message')
req =
res = Net::HTTP.start(, url.port) { http.request(req) }
puts res.body

WebClient client = new WebClient();
client.QueryString.Add("username", "xx@xx.xx");
client.QueryString.Add("password", "xxxxxxxx");
client.QueryString.Add("msisdn", "xxxx");
client.QueryString.Add("message", "This is an example message");
string baseurl ="";
Stream data = client.OpenRead(baseurl);

Maximum reliability at the best price

Direct routes, guaranteed delivery

to United States

Technical support always available

Plugins, extensions, modules and libraries

Send messages directly and without integration

All included in the price of a message

It is easy to automate SMS sendings and if you have problems we are here to help!


Direct and top quality routes with guaranteed delivery


High availability with backup servers and high-performance

100% Compatible

GET, POST, WebService, Mail, OneAPI, REST, SMPP, etc.


We provide you with top quality coverage in over 200 countries


Unlimited use of our web app for management and administration


Delivery confirmations or status of each SMS via API


Secure platform, HTTPS connections, API tokens and IP filter


Customizable sender on each sending


Support from your agent or a technician via phone, email or ticketing


Processing capacity of thousands of requests per second


Simulated mode, web request and filters by volume


Schedule sendings for a particular day and time

Still not convinced?

Choose LabsMobile and build powerful applications using the fastest and most reliable messaging platform. Add to your system or software all the features of a universal, direct and effective communication channel.

Integration is very easy, no matter what language or programming environment you use, we can help you.

Create an account and connect from your application in few minutes.

Hello! With the LabsMobile API, you will only pay for sent messages. Fair and transparent rates. Maximum reliability and performance at the best price!

What are you waiting for?

Thousands of companies and organizations already trust LabsMobile.

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