Here are the details to use SendOTP APIs:
1. Click on SendOTP.
2. You can check the details on Reports page and for API documentation click on Dashboard.
3. For sample codes and APIs visit - https://docs.msg91.com/collection/msg91-api-integration/5/send-otp-message/TZ6HN0YI
For a video tutorial refer the link: https://www.youtube.com/watch?v=GX1-UwmTq24
For other queries, Support is always available. :)