Login/Access Solution

Login/Access conundrum settled for good
Missed call based OTP

Patent Pending Tech. works by asking web page/app user to give a missed call on a pre-specified phone number and receive OTP, through SMS or other app., on the phone. User then uses OTP to login/access the web page/app. User could even be a non registered user, for registered user additional sercurity measures such as use of OTP in conjunction with static password could be used for more sercurity.

How it works

Frequently Asked Questions

FAQs

Start with 'Trial Setup' section, complete the setup and start using it. If you like our solution, send your details, mainly expected login/access requests per day, and we will get back to you within 24 hrs.

Since user is giving a missed call, there will not be any charges for the call. Application provider may incur additional cost for sending SMS, if existing process doesn't use OTP SMS.

OTP validation is done through https JSON request to AltOTP validation server. (for details check 'Trial Setup' section)

Yes, companies could get license from AltOTP and setup/run validation services on their own servers.

Since requirements may vary a lot, we request you to kindly write to us at contact@greenarrowhead.com.

Trial Setup

(Max 50 OTP SMS/day for 30 days)
Submit following details to get started:






(Give a missed call to +91-9910632155 (toll free) to get OTP SMS)

(Validation api details will get displayed after successful submition of details by clicking submit button)

(Missed Call: Receiver phone will automatically disconnect the call immediately after the start of first ring.)

Get in touch

Office

A-26, Sector 63, Noida, Uttar Pradesh, India.
contact@greenarrowhead.com

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