Introduction

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One Time Password (OTP) [v1] is deprecated

One Time Password (OTP) [v1] cannot be ordered anymore. A new version of the One Time Password (OTP) [v2] is available. OTP API v2 includes SMS, Push, Voice, Email, Viber, RCS, and WhatsApp Business Platform as channels. Please upgrade if you're using v1. Are you interested in using our OTP API? If so, please contact your account manager or our sales team, as a subscription is required for this version.