Send Flash Message
Sends a single flash SMS message through SMS.to.
POST
Query
Field selectionChoose which fields should be included in the response. Learn more
string
Comma-separated response fields to include.
Body
Arguments
stringrequired
Your message.
stringrequired
Phone number.
Uncommon arguments
boolean
True will bypass opt-outs.
string
The displayed value of who sent the message.
string
A callback URL for message status updates.