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Integration with the service (API)

The API allows you to send messages through your projects and services over HTTP/HTTPS, SMTP and SMPP protocols. Ready-made libraries in different programming languages connect to your project and help you send messages from anywhere with a single command. For simplified authorization, instead of a login and password pair, you can use a special API key.
HTTP/HTTPS SMTP SMPP SOAP OMS SMS Commands Libraries and code examples

MESSAGES SENDING

Sending an SMS message

Comments in SMS messages

Sending to a group of numbers

Sending an HLR request

Sending an e-mail message

Sending a voice message (call)

Using the voice menu (IVR)

Examples of sending voice messages

Sending a viber message

Sending a message to Telegram

Sending a message to the Telegram chatbot

Sending a message to Whatsapp

Using prefixes when sending messages

Managing message templates

Managing operator templates

Virtual sending (test mode)

Event Notifications

MANAGING MAILING LISTS

MESSAGE STATUSES

CHECKING THE BALANCE STATUS

MANAGING CONTACTS

CLIENT MANAGEMENT

MANAGING SENDER NAMES (SENDER ID)

GETTING DATA

VARIOUS

Examples of sending voice messages

Examples:

Sending a voice message with the text " Hello":

https://smscentre.com/sys/send.php?login=alex&psw=123&phones=79999999999&mes=Hello&call=1
Sending a voice message with the text "Hello" from the phone number "79991234567":

https://smscentre.com/sys/send.php?login=alex&psw=123&phones=79999999999&mes=Hello&call=1&sender=79991234567
Sending a voice message with the text "Hello world", voiced by a male voice:

https://smscentre.com/sys/send.php?login=alex&psw=123&phones=79999999999&mes=Hello%20world&call=1&voice=m
Sending a voice message with the text "Hello world", voiced by a female alternative voice:

https://smscentre.com/sys/send.php?login=alex&psw=123&phones=79999999999&mes=Hello%20world&call=1&voice=w2
Sending a voice message with a voice file attached via the fileurl parameter:

https://smscentre.com/sys/send.php?login=alex&psw=123&phones=79999999999&call=1&fileurl=http://mysite.com/voice.wav
Sending a voice message with text and two audio files via a cURL-based library:

<?php
include "smsc_api.php";
send_sms("79999999999", "first file <file 1> and second file <file 2>", 0, 0, 0, 9, false, "", array("/home/alex/1.mp3", "/home/alex/2.wav"));
?>



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