post https://elastic.messangi.me/raven/v3/messages
This endpoint allows you to send a single outbound SMS message.
When sending SMS messages, the type of characters used in your message directly affects how it is encoded, how many characters fit into each SMS, and how messages are segmented during delivery. Messages that include special symbols, accented letters, or non-Latin characters may switch to a different encoding format, which can reduce the maximum characters per segment and increase message cost.
For details about character encoding and how special characters affect SMS segmentation, see the Encoding & Optimization for Multilingual SMS section.