Request to sendotp endpoint

a:6:{s:5:”APIId”;s:36:”7E77E6A6-68C8-40B7-96F1-E38690882ADF”;s:6:”APIKey”;s:24:”U3mP7oxKvXl8SPPLY9HtIQ==”;s:6:”method”;i:2;s:12:”EmailAddress”;s:28:”[email protected]”;s:9:”Firstname”;s:14:”andri setiawan”;s:12:”CampaignCode”;s:14:”TBVerification”;}