Documentation · Multi Factor Authentication

Automated Multi Factor Authentication

Spriv automates the second factor by comparing the phone's location with the location of the computer used to enter the username and password. For privacy, Spriv only confirms whether the locations match it never shares the phone's actual coordinates. A match approves the login automatically; a mismatch lets the user manually allow or deny it.

How automated MFA works
Automated Two Factor Authentication

Automated Two Factor Authentication

Spriv compares the phone's location with the location of the computer used to enter the username and password. A match approves the login automatically; a mismatch lets the user manually allow or deny it. Only the match/mismatch is confirmed the phone's actual coordinates are never shared.

Pairing Two Factor Authentication

Pairing

Links a mobile phone to a username with a six-digit code valid for 20 minutes, delivered over HTTP POST and confirmed with a notification once pairing completes.

Allow / Deny Multi Factor Authentication

Allow | Deny. Multi Factor Authentication

Optional transaction-specific approval for high-risk activity address changes, large transfers, and similar events.

2FA Two Factor Authentication via SMS

Two-Factor Authentication Via SMS

A one-time passcode is sent to the user's registered phone by SMS no app install required, and it delivers in 200+ countries.

Two Way SMS Multi Factor Authentication

Two way SMS | Multi Factor Authentication

Spriv sends an SMS asking the user to reply, and the reply confirms or denies the transaction a genuine second communication channel.

TOTP Two Factor Authentication

TOTP ‘Time-Based One-Time Password’

A six-digit number generated using the mobile phone's internal clock, with a 30-second TTL works even without an internet connection.

SMS Passcode Two Factor Authentication

SMS Passcode

The user types the passcode once during account activation, then never sees it again unless you explicitly trigger it delivered by SMS across 200+ countries.

Next: Continuous Multi Factor Authentication overview →
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