SMS Gateway API

Integrate with our SMS Gateway API via your preferred programming language and send or receive SMS messages directly from your own application, website or software platform. Our SMS gateway API is extremely reliable and easy to integrate.

Instantly send and receive SMS messages worldwide via our SMS API and receive webhooks with delivery reports. In addition, we also have other integrations such as 'email to SMS', Zapier, Whatsapp, Slack, etc.

Join over 10,000 happy customers

Send worldwide SMS messages via our SMS Gateway API.

Smstools is a user-friendly and versatile SMS gateway to send and/or receive SMS messages! Our SMS API offers advanced features for sending SMS via our SMS gateway.

Work with a trusted partner

We have over a decade of experience and our text messaging system has been in constant development for over 15 years. Smstools has been designed to provide your business with a resilient, fast and easy to use text messaging system

Why smstools? About us

<?php
	$ch = curl_init();
	$url = "https://api.smsgatewayapi.com/v1/message/send";
	$client_id = "XXX"; // Your API key
	$client_secret = "YYY"; // Your API secret
	$data = [
		'message' => "example", //Message
		'to' => "11231231234", //Receiver
		'sender' => "YourName" //Sender
	];
	curl_setopt($ch, CURLOPT_URL, "$url");
	curl_setopt($ch, CURLOPT_POST, true);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
	curl_setopt($ch, CURLOPT_VERBOSE, true);
	curl_setopt($ch, CURLOPT_HTTPHEADER, [
		"X-Client-Id: $client_id",
		"X-Client-Secret: $client_secret",
		"Content-Type: application/json",
	]);
	curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
	$response = curl_exec($ch);
?>

const https = require("https");
const client_id = "XXX"; // Your API key
const client_secret = "YYY"; // Your API secret
const data = JSON.stringify({
    message: "Hallo", //Message (required)
    to: "11231231234", //Receiver (required)
    sender: "YourName", //Sender (required)
});
const options = {
    hostname: "api.smsgatewayapi.com",
    port: 443,
    path: "/v1/message/send",
    method: "POST",
    headers: {
        "X-Client-Id": client_id,
        "X-Client-Secret": client_secret,
        "Content-Type": "application/json",
        "Content-Length": data.length,
    },
};
const req = https.request(options, (res) => {
    console.log(`statusCode: ${res.statusCode}`);
    res.on("data", (d) => {
        process.stdout.write(d);
    });
});
req.write(data);
req.end();

require "uri"
require "net/http"

url = URI("https://api.smsgatewayapi.com/v1/message/send")

https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true

request = Net::HTTP::Post.new(url)
request["X-Client-Id"] = "XXX" // Your API key
request["X-Client-Secret"] = "YYY" // Your API secret
request["Content-Type"] = "application/json"
form_data = [
	['message', 'example'], //Message (required)
	['to', '11231231234'], //Receiver (required)
	['sender', 'YourName'] //Sender (required)
] 
request.set_form form_data, 'multipart/form-data'
response = https.request(request)
puts response.read_body

import requests

url = "https://api.smsgatewayapi.com/v1/message/send"

payload={
	'message': 'example', #Message (required)
	'to': '32479123456', #Receiver (required)
	'sender': 'YourName' #Sender (required)
}
headers = {
	'X-Client-Id': 'XXX', #Your API key
	'X-Client-Secret': 'YYY', #Your API secret
	'Content-Type': 'application/json'
}

response = requests.request(
	"POST", 
	url, 
	headers=headers, 
	json=payload
)

print(response.text)

var url = "https://api.smsgatewayapi.com/v1/message/send";
var client = new RestClient(url);
client.Timeout = -1;
var request = new RestRequest(Method.POST);
request.AddHeader("X-Client-Id", "XXX"); // Your API key
request.AddHeader("X-Client-Secret", "YYY"); // Your API secret
request.AddHeader("Content-Type", "application/json");
request.AlwaysMultipartFormData = true;
request.AddParameter("message", "example"); //Message (required)
request.AddParameter("to", "32479123456"); //Receiver (required)
request.AddParameter("sender", "YourName"); //Sender (required)
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);

//PowerShell - RestMethod
$headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]"
$headers.Add("X-Client-Id", "XXX") // Your API key
$headers.Add("X-Client-Secret", "YYY") // Your API secret

$body = '{
`n    "to": "11231231234",
`n    "message": "Hello World",
`n    "sender": "YourName"
`n}'

$response = Invoke-RestMethod 'https://api.smsgatewayapi.com/v1/message/send' -Method 'POST' -Headers $headers -Body $body -ContentType “application/json; charset=utf-8”
$response | ConvertTo-Json

//Shell - wget
wget --no-check-certificate --quiet \
  --method POST \
  --timeout=0 \
  --header 'X-Client-Id: XXX' \ // Your API key
  --header 'X-Client-Secret: YYY' \ // Your API secret
  --header 'Content-Type: application/json' \
  --body-data '{
    "to": "11231231234",
    "message": "Hello World",
    "sender": "YourName"
}' \
   'https://api.smsgatewayapi.com/v1/message/send'

Easy integration

With our SMS API you can extend your application with an SMS integration. Integrating our SMS API is very easy so you can quickly connect your website or software to our powerful SMS platform

API documentation

GDPR compliant and uptime guaranteed

We work with high security standards. The security of your data is 100% GDPR compliant. In addition, we have a 99.99% uptime guarantee.

SMS Gateway API
For Developers

Join over 10,000 happy customers

Send worldwide SMS messages via our SMS Gateway API.

Work with a trusted partner

Easy integration

GDPR compliant and uptime guaranteed

Explore

Our expert team are happy to answer any questions you may have, & help get you started with SMS for business.

General Questions

Sales Questions

Support Questions

Our expert team are happy to answer any questions you may have, & help get you started with SMS for business.

General Questions

Sales Questions

Support Questions

SMS Gateway APIFor Developers

Join over 10,000 happy customers

Send worldwide SMS messages via our SMS Gateway API.

Work with a trusted partner

Easy integration

GDPR compliant and uptime guaranteed

Integrating an SMS Gateway never was so easy

General Questions

Sales Questions

Support Questions

General Questions

Sales Questions

Support Questions

SMS Gateway API
For Developers