Kavenegar SMS

1. Log in to your Kavenegar panel at panel.kavenegar.com and copy your account API key into "API key" below. 2. Provision (or pick) a dedicated sender line in the same panel and enter it in "Sender line" below — SMS cannot be sent without one. 3. "OTP lookup templates" is optional: only fill it in if you have Kavenegar-approved lookup templates for verification codes and want faster/cheaper OTP delivery than free-text SMS.