Bulk SMS United States

Send Bulk SMS to United States or use our SMS API to implement SMS notifications,
OTP, reminders into your workflow and build apps that send SMS
with our redundant SSL SMS API in United States or internationally.

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Pay as you go pricing United States

No contracts, no commitments pay only for what you use. United States Bulk SMS prices for low volume can be seen on the left, if you have a higher volume please contact us for special discoun


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Bulk SMS opportunity in United States

There is an exciting opportunity for SMS Marketing in United States. Mobile number users exceeded 395881000 in 2018. For the population of United States which reaches 329256465 that means a mobile penetration of almost 120.2%. Based on that you can understand that the opportunity for Bulk SMS marketing is huge for a local or international business sending SMS in United States

SMS Mobile networks in United States

The SMS.to SMS Gateway for United States will help you reach all possible and available networks in United States

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United States SMS API for developers

Implement SMS notifications, OTP, reminders etc. into your workflow and build apps that send SMS with our redundant SSL SMS API to send SMS to every United States network.


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*some of features are still in development. Please refer to our API documentation for more info
#!/bin/bash
                
curl --location --request POST "https://api.sms.to/v1/sms/send" \ --header "Authorization: Bearer xyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyz" \ --header "Accept: application/json" \ --header "Content-Type: application/json" \ --data "{ \"body\": \"A new post on your favourite forum. Check it out.\", \"to\": \"+355692179931\", \"sender_id\": \"SMS.to\", \"callback_url\": \"https://your-website.com/handle-notification\" }"
$curl = curl_init();

curl_setopt_array($curl, array(
CURLOPT_URL => "https://api.sms.to/v1/sms/send",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 0,
CURLOPT_FOLLOWLOCATION => false,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS =>'{"body": "A new post on your favourite forum. Check it out.","to": "+355692179931","sender_id": "SMS.to","callback_url": "https://your-website.com/handle-notification"}',
CURLOPT_HTTPHEADER => array(
"Authorization: Bearer xyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyz",
"Accept: application/json",
"Content-Type: application/json"
),
));

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

            
import http.client

conn = http.client.HTTPSConnection("api.sms.to")

payload = "{\"body\": \"A new post on your favourite forum. Check it out.\",\"to\": \"+355692179931\",\"sender_id\": \"SMS.to\",\"callback_url\": \"https://your-website.com/handle-notification\"}"

headers = {
'Authorization': "Bearer xyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyz",
'Content-Type': "application/json",
'Accept': "application/json"
}

conn.request("POST", "/v1/sms/send", payload, headers)

res = conn.getresponse()
data = res.read()

print(data.decode("utf-8"))
            
require 'uri'
require 'net/http'

url = URI("https://api.sms.to/v1/sms/send")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
http.verify_mode = OpenSSL::SSL::VERIFY_NONE

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer xyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyz'
request["Content-Type"] = 'application/json'
request["Accept"] = 'application/json'
request.body = "{\"body\": \"A new post on your favourite forum. Check it out.\",\"to\": \"+355692179931\",\"sender_id\": \"SMS.to\",\"callback_url\": \"https://your-website.com/handle-notification\"}"

response = http.request(request)
puts response.read_body
            
var client = new RestClient("https://api.sms.to/v1/sms/send");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer xyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyz");
request.AddHeader("Content-Type", "application/json");
request.AddHeader("Accept", "application/json");
request.AddParameter("application/json", "{\"body\": \"A new post on your favourite forum. Check it out.\",\"to\": \"+355692179931\",\"sender_id\": \"SMS.to\",\"callback_url\": \"https://your-website.com/handle-notification\"}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);