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Voice API built and known for superior voice quality at high volumes and timely delivery.
Reach your customers. Get their feedback with keypress and build good customer relationships .
Bypass Truecaller spamming with a fixed caller ID, dedicated and assigned exclusively to your entity.
Verify your App users through our Flash call verification API and comparatively save a little money.
Take care of your customers' privacy by not revealing their number to your representative.
Send Personalised Calls, Payment Reminders, Notifications and other messages with our seamless Text-to-Speech API.
Connect your customer after an automated Feedback or Sales call to the right department with just a keypress or by putting the customer on hold for a few seconds.
Simple API built for sending Bulk Voice Calls, OTPs, Timely Reminders or any other medium you wish to deploy to be connected with your customers via voice.
DEVELOPER GUIDE
Access Authkey building blocks and start using voice call to add value to your communication.
Voice API
<?php
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => "https://api.authkey.io/request?authkey=AUTHKEY&mobile=RecepientMobile&
country_code=CountryCode&voice=Hello%2C%20your%20OTP%20is%201234",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET"
));
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}
Regardless of one or million messages you send, our SMS infrastructure will ensure you that they deliver on time.
Utilization based pricing enables you to get discounted pricing from the beginning while only paying for what you use.
We connect your messaging flow directly over 220+ carriers in 200+ countries for international delivery that is best in class.
We align you with the support and developer team. We ensure that your Authkey.io experience is smooth and successful.
