twilio-verify

Purpose

Enable OpenClaw to implement and operate Twilio Verify (V2) in production: SMS/voice/email OTP, TOTP, custom channels, phone verification, Verify Fraud Guard (risk scoring + blocking), and Silent Network Authentication (SNA) where available. This skill focuses on:

• Building a reliable verification pipeline (send → check → enforce) with rate limits, fraud controls, and observability.
• Integrating Verify with Programmable Messaging/Voice, SendGrid, and webhook-driven status/telemetry.
• Handling real Twilio failure modes (carrier filtering, invalid E.164, auth errors, rate limits) with deterministic remediation.
• Operating at scale: cost controls, regional routing, idempotency, and abuse prevention.

Prerequisites

Accounts & Twilio resources