Use this to request that a phone number you specify receives a verification code by caller ID, which you also specify.
To add this product to your account, contact a Telesign expert. This product is available for full-service accounts only.
- Authentication: Basic (easiest to implement) and Digest
- Encoding: Accepts only UTF-8 encoded unicode characters as inputs
- Required headers:
Content-Type - application/x-www-form-urlencoded