Today, AWS End User Messaging announces end-to-end managed one-time passcode (OTP) verification in Notify. You get a working OTP solution in under five minutes, including AWS phone numbers and code verification, without setting up a phone number, registering with carriers, or managing how messages are delivered. Before, you generated the passcode yourself and passed it to Notify to send, and you built and maintained the logic to create, store, and expire codes.