Sending OTP via SMS Copy the

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They can be used for authentication during login or before other sensitive actions such as account changes. SMS verification codes can also be used when a phone number is first added to an account for other purposes, such as for ongoing notifications such as appointment reminders. Prerequisites for sending one-time passwords Before you can send an OTP, you will need the following: A Twilio account : sign up or log in A Verifiy service that you can create in the Twilio console .

The service name will appear in the body of the SMS, usa phone number list but you can always change it later. Copy your Service SID (starting with “VA”). check the service creation flow in twilio console. following code for the endpoint Verifications and replace the placeholders with: Your Verify Service SID created above Your phone number for testing Your Twilio account SID and access token (located on the main console page ) # code samples in more languages: twilio.



Complete the request and you will receive an OTP via SMS. One-time passcode via SMS on a mobile device OTP Verification via SMS Verify makes it easy to both send and verify the OTP. Copy the following code for the endpoint VerificationCheck and replace the placeholders with: Your Verify Service SID created above The phone number you used in the last step The code you received Your Twilio account SID and access token (located on the main console page ) # code samples in more languages: twilio.