Schedule SMS

Schedule an SMS for delivery at a future date and time.

Recent Requests
Log in to see full request history
TimeStatusUser Agent
Retrieving recent requests…
LoadingLoading…
Query Params
string
required

Account username.

password
required

Account password.

string
required

Message text content (URL-encoded).

integer
enum
required
Defaults to 0

Message encoding type.

  • 0 — Plain Text (GSM 3.38)
  • 1 — Flash Message (GSM 3.38)
  • 2 — Unicode (UTF-16BE hex encoded)
  • 3 — Reserved
  • 4 — WAP Push
  • 5 — Plain Text (ISO-8859-1)
  • 6 — Unicode Flash (UTF-16BE hex encoded)
  • 7 — Flash Message (ISO-8859-1)
integer
enum
required
Defaults to 1

Delivery report flag. 1 = enable, 0 = disable.

Allowed:
string
required
length ≤ 18

Sender ID displayed to the recipient.

  • Max 18 characters if numeric only
  • Max 11 characters if alphanumeric
string
required

Destination MSISDN in international format (without +).

string
required

Scheduled delivery date in MM/DD/YYYY format.

string
required

Scheduled delivery time in HH:MM am/pm format (URL-encoded, e.g. 07:45%20pm).

string
required

GMT offset for the scheduled time (URL-encoded, e.g. GMT%20%2B5:30).

Responses

400

Invalid date/time or parameter format.

401

Authentication failure.

500

Internal server error. Please contact support if this persists.

Language
URL
LoadingLoading…
Response
Click Try It! to start a request and see the response here! Or choose an example:
text/plain