Documentation Index
Fetch the complete documentation index at: https://sbmg.app/llms.txt
Use this file to discover all available pages before exploring further.
Create your CSV
You can have as many columns as needed in your csv for contact properties with the only requirement being the contact numbers have the column headingphone_numbers and these are formatted in E.164 international format.
Upload your CSV
In the web portal message composer click the upload button and watch the contacts populate.