Card Authenticator

Card Authenticator

WEX, Inc.

Available on Google Play
3.9(9)
1,000+ installsFreeFinance

Updated Nov 25, 2025 · v1.2.2

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Secure fuel card transactions

Card Authenticator is a simple, free, two-factor authentication app to keep your fuel card transactions secure. Once your fleet manager enables Dynamic Prompt on your fuel card, you can use Card Authenticator to generate the time-sensitive code needed to complete a transaction. Here’s how it works: Step 1: Generate code Before swiping your card, open Card Authenticator to generate a code. Step 2: Swipe card Continue with your transaction as you normally would by swiping your card. Step 3: Enter code Enter the code provided from the app to complete your transaction. Fast, easy, and secure. Note: You will need to know your card number and PIN or passcode to log in.

Released
June 8, 2023

3 years on Google Play

Version
1.2.2
Updated
Nov 25, 2025
Content Rating
Everyone
Installs
1,000+
Developer
WEX, Inc.
Website
http://www.efsllc.com
Email
otrsupportdesk@wexinc.com
In-app purchases
No

This app isn't currently appearing in any tracked top charts.

Rating breakdown

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