twilio-migrate-messaging-to-verify

Overview

If you built OTP on the Programmable Messaging API, you are maintaining code that Twilio Verify manages for you: random code generation, a database of codes with expiry, resend/rate-limit logic, and fraud filtering. Verify replaces that entire stack with two API calls — send a verification, check a code — and adds one-click Fraud Guard (SMS pumping protection), managed sender pools, and automatic A2P/compliance handling.

What you delete when you migrate: