Telnyx Verify now supports WhatsApp, so you can deliver one-time passcodes (OTPs) to users over WhatsApp using approved authentication templates. This gives businesses another verification channel alongside SMS and voice, helping them reach users on the messaging platform they use most. Why it matters SMS OTPs are the default for verification, but they aren’t always the right channel.
WhatsApp is now a Verify channel on Telnyx
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June 11, 2026
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telnyx