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Getting Started
- 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 use cases 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 text-to-speech call?
- How do I know whether TTS or SMS will be used?
