API Reference
  1. SMS API
  2. Message Sending

Send Personalised SMS

get
https://api.rmlconnect.net/bulksms/sbulksms

Send different message content to multiple destination numbers in a single API call.

Bulk response format:

<Error_Code>|<destination>|<message_id>,<Error_Code>|<destination>|<message_id>,...

Mid-batch abort: If credits are exhausted mid-batch, processing stops and
1025|<last_destination> is appended to the response.

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Query Params
string
required

Account username.

password
required

Account password.

string
required
length ≤ 18

Sender ID displayed to the recipient.

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

Message content. Use the platform-defined delimiter to map distinct content to each destination in the list.

string
required

Comma-separated list of destination MSISDNs in international format (without +).

integer
enum
required
Defaults to 1

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

Allowed:
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)
Responses

400

Bad request / parameter mismatch.

401

Authentication failure.

500

Internal server error. Please contact support if this persists.

Updated 7 days ago

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Updated 7 days ago

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