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Getting Started
Overview
How Can I Create My tyntec 2FA Account?
How Does the 2FA API Work?
Why Should I Use SMS for Authentication?
What Are the Benefits of Using Phone Numbers As a Digital Identifier?
What Usecases Does the 2FA API Support?
What Is the Difference Between 2FA API and tyntec’s OTP SMS API?
Can I Use the 2FA API With Any Number in the World?
How Much Does tyntec’s 2FA API Cost?
Is There a Charge for Additional Verification Attempts?
How Long Does It Take to Verify a Phone Number With tyntec’s Two-factor Authentication Codes?
How Are PIN Codes for 2FA Generated?
What Is the Length of a 2FA PIN Code/ One-time Password?
Can I Provide My Own 2FA Codes?
How Can I Retry a Verification Attempt?
What Is the Validity Period for 2FA API’s PIN Codes?
How Many Times Can a Customer Enter a PIN Code?
Where Can I See the Status of a PIN Code/otp?
How Do I Map the PIN Code/OTP the Customer Enters for the Original Request?
What Should I Do If I Haven’t Received a 2FA PIN Code?
Why Is My 2FA SMS/TTS (Text-to-Speech) Call Not in the Primary Language of the Destination Country?
What Happens If the Line Is Busy or There Is No Answer When Receiving a TTS Call?
How Do I Know Whether TTS or SMS Will Be Used?
