Powerful SMS API Integration

Reliable SMS API Services in Antigua And Barbuda

Integrate SMS API Services into your Business in Antigua And Barbuda Streamline your communications in Antigua And Barbuda and worldwide with the user-friendly SMS.to API. Our reliable API is easy to set up, low cost, and enables you to connect with your customers efficiently.

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SMS API Gateway Features In Antigua And Barbuda

One Time Passwords

Fortify your app’s security by integrating One Time Passwords (OTPs), a valuable addition for banking, financial, healthcare, and high-security websites

Notification SMS

Deliver immediate SMS alerts for order confirmations, transactions, reminders, and user activity

Appointment Reminders

Ensure your customers never miss their appointments by sending reminders, seamlessly integrated with your CRM or calendar system

SMS Marketing & Newsletters

Send bulk SMS with ease to a diverse global audience, connecting with recipients worldwide in an instant

Surveys & Feedback Requests

 Quickly engage with your customers through our two-way SMS connectivity, enabling fast and interactive communication.

Why SMS.to API

Experience effortless communication solutions by leveraging our SMS Notification API to elevate your sms marketing

Seamless SMS Integration With Our SMS API in Antigua And Barbuda

With a mobile penetration rate of 187.7% in Antigua And Barbuda, it’s crucial for businesses to leverage bulk SMS solutions to reach and engage their target audience effectively. The market potential for SMS APIs is rapidly increasing, with over 180,000 mobile subscribers in 2018 alone. By partnering with a professional SMS provider like SMS.to, you can capitalize on the opportunity to reach and engage your customers with ease. Don’t miss out on this chance to grow your business locally or internationally. Choose SMS.to for top-notch bulk SMS services in Antigua And Barbuda.

Effortless Integration in Antigua And Barbuda
Enhanced Connectivity in Antigua And Barbuda
Seamless API in Antigua And Barbuda
Instant Messaging in Antigua And Barbuda
Programmatic Control in Antigua And Barbuda
Streamlined Communication in Antigua And Barbuda

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SMS API For Developers

Connect Seamlessly with Antigua And Barbuda through Our SMS API Services Our reliable and scalable SMS API allows you to seamlessly integrate SMS functionalities into your CRM, apps, and other software that require robust connectivity through an SMS API. With SMS.to, you can efficiently send SMS messages to any network in Antigua And Barbuda, ensuring that you can communicate with your clients in the most convenient and effective ways possible.

				
					curl --location 'https://api.sms.to/sms/send' \
--header 'Authorization: Bearer <api_key>' \
--header 'Content-Type: application/json' \
--data '{
    "message": "This is test and \n this is a new line",
    "to": "+35799999999999",
    "bypass_optout": true,
    "sender_id": "SMSto",
    "callback_url": "https://example.com/callback/handler"
}'

				
					<?php

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://api.sms.to/sms/send',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS =>'{
    "message": "This is test and \\n this is a new line",
    "to": "+35799999999999",
    "bypass_optout": true,
    "sender_id": "SMSto",
    "callback_url": "https://example.com/callback/handler"
}',
  CURLOPT_HTTPHEADER => array(
    'Authorization: Bearer <api_key>',
    'Content-Type: application/json'
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

				
					var https = require('follow-redirects').https;
var fs = require('fs');

var options = {
  'method': 'POST',
  'hostname': 'api.sms.to',
  'path': '/sms/send',
  'headers': {
    'Authorization': 'Bearer <api_key>',
    'Content-Type': 'application/json'
  },
  'maxRedirects': 20
};

var req = https.request(options, function (res) {
  var chunks = [];

  res.on("data", function (chunk) {
    chunks.push(chunk);
  });

  res.on("end", function (chunk) {
    var body = Buffer.concat(chunks);
    console.log(body.toString());
  });

  res.on("error", function (error) {
    console.error(error);
  });
});

var postData = JSON.stringify({
  "message": "This is test and \n this is a new line",
  "to": "+35799999999999",
  "bypass_optout": true,
  "sender_id": "SMSto",
  "callback_url": "https://example.com/callback/handler"
});

req.write(postData);

req.end();

				
					require "uri"
require "json"
require "net/http"

url = URI("https://api.sms.to/sms/send")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = "Bearer <api_key>"
request["Content-Type"] = "application/json"
request.body = JSON.dump({
  "message": "This is test and \n this is a new line",
  "to": "+35799999999999",
  "bypass_optout": true,
  "sender_id": "SMSto",
  "callback_url": "https://example.com/callback/handler"
})

response = https.request(request)
puts response.read_body

				
					import http.client
import json

conn = http.client.HTTPSConnection("api.sms.to")
payload = json.dumps({
  "message": "This is test and \n this is a new line",
  "to": "+35799999999999",
  "bypass_optout": True,
  "sender_id": "SMSto",
  "callback_url": "https://example.com/callback/handler"
})
headers = {
  'Authorization': 'Bearer <api_key>',
  'Content-Type': 'application/json'
}
conn.request("POST", "/sms/send", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))

				
					OkHttpClient client = new OkHttpClient().newBuilder()
  .build();
MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "{\r\n    \"message\": \"This is test and \\n this is a new line\",\r\n    \"to\": \"+35799999999999\",\r\n    \"bypass_optout\": true,\r\n    \"sender_id\": \"SMSto\",\r\n    \"callback_url\": \"https://example.com/callback/handler\"\r\n}");
Request request = new Request.Builder()
  .url("https://api.sms.to/sms/send")
  .method("POST", body)
  .addHeader("Authorization", "Bearer <api_key>")
  .addHeader("Content-Type", "application/json")
  .build();
Response response = client.newCall(request).execute();

				
					package main

import (
  "fmt"
  "strings"
  "net/http"
  "io/ioutil"
)

func main() {

  url := "https://api.sms.to/sms/send"
  method := "POST"

  payload := strings.NewReader(`{`+"
"+`
    "message": "This is test and \n this is a new line",`+"
"+`
    "to": "+35799999999999",`+"
"+`
    "bypass_optout": true,`+"
"+`
    "sender_id": "SMSto",`+"
"+`
    "callback_url": "https://example.com/callback/handler"`+"
"+`
}`)

  client := &http.Client {
  }
  req, err := http.NewRequest(method, url, payload)

  if err != nil {
    fmt.Println(err)
    return
  }
  req.Header.Add("Authorization", "Bearer <api_key>")
  req.Header.Add("Content-Type", "application/json")

  res, err := client.Do(req)
  if err != nil {
    fmt.Println(err)
    return
  }
  defer res.Body.Close()

  body, err := ioutil.ReadAll(res.Body)
  if err != nil {
    fmt.Println(err)
    return
  }
  fmt.Println(string(body))
}

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