Send Unicode / Acculync SMS

get

https://api.rmlconnect.net/bulksms/personalizedbulksms

Single endpoint for sending Unicode or English SMS messages with optional
Acculync link tracking and URL shortening.

Plain Unicode/English SMS — Pass only the core parameters
(username, password, source, destination, message).
Content is auto-detected and routed as Unicode or plain English accordingly.

Acculync Tracking SMS — Additionally pass the Acculync parameters
(tagname, toshorten, tobeshorten, isCL) to enable link shortening
and click tracking.

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Query Params

username

string

required

Account username.

password

required

Account password.

source

string

required

length ≤ 18

Sender ID displayed to the recipient.

Max 18 characters if numeric only
Max 11 characters if alphanumeric

destination

string

required

Destination MSISDN(s) in international format (without +). Comma-separated for multiple.

message

string

required

Message content. Unicode or English. URL-encoded. May contain placeholders for the shortened URL when using Acculync.

type

integer

enum

Defaults to 0

Message encoding type.

0 — Plain Text (GSM 3.38)
1 — Flash Message (GSM 3.38)
2 — Unicode (UTF-16BE hex encoded)
5 — Plain Text (ISO-8859-1)
6 — Unicode Flash (UTF-16BE hex encoded)
7 — Flash Message (ISO-8859-1)

Allowed:

tagname

string

Acculync: Tag name for tracking / template identification.

toshorten

string

Acculync: Flag indicating whether the URL should be shortened.

tobeshorten

string

Acculync: The original long URL to be shortened.

isCL

integer

enum

Defaults to 1

Acculync: Click-tracking flag. 1 = enable click logging.

Allowed:

udf1

string

Acculync: User-defined field 1 for personalisation or tracking.

Responses

Code	Meaning
1701	Success — response format: `1701\|<CELL_NO>\|<MESSAGE_ID>`
1702	Invalid URL / one or more parameters missing or blank
1703	Invalid username or password
1704	Invalid value in `type` field
1705	Invalid message content
1706	Invalid destination number
1707	Invalid source (Sender ID)
1709	User validation failed
1710	Internal error
1025	Insufficient credit
1715	Response timeout

400

Bad request / encoding or parameter error.

401

Authentication failure.

500

Internal server error. Please contact support if this persists.

Language

URL

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Response

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