Our SMS API service provides a hassle-free way to send SMS to Japan without any complexity. Our setup is simple, cost-effective and enables you to connect with your customers in Japan and worldwide. Our platform supports accurate delivery reports, list creation, number validation through HLR, and personalized messaging. These functionalities make our API the perfect tool for your computer software, CRM, ERP, notification and SMS marketing needs. Sign up for a free test account or contact our sales team to get started with our Japan SMS API.
Fill details below to calculate your SMS campaign cost
High volume?
Contact Sales →
With our Japan SMS API, you only pay for what you send, whether you have a low or high volume. See our SMS API prices for low volume on the left and contact us if you're a high volume customer and eligible for volume discounts.
Integrating our SMS API in Japan has never been easier. SMS.to's trusted and flexible SMS API offers seamless connectivity that allows you to develop high-performing mobile applications and software. Our reliable technology enables you to connect with customers across all networks in Japan, with just a few API SMS API calls, making SMS delivery faster and more efficient.
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)) }
Achieve Privacy & Regulatory Compliance effortlessly with our SMS API solution. Seamlessly integrate SMS services into your systems and stay compliant at all times.
Leverage the power of SMS API for efficient ShortLink Tracking. Seamlessly track the performance of your SMS campaigns and optimize your marketing efforts.
Achieve seamless Global Delivery with our powerful SMS API. Connect effortlessly with customers worldwide for a reliable and efficient messaging experience.
Securing your communications with our transparent SMS API. Enjoy seamless integration and enhanced data protection for your messaging needs.
Unlock the power of personalization with our SMS API. Seamlessly integrate dynamic fields for a truly personalized messaging experience, engaging your audience like never before.
Get the best value for your money with our Fair Price Promise. Seamlessly integrate SMS API for cost-effective and efficient communication solutions.