Send Bulk SMS
AI-generatedSummary
Sends bulk SMS messages via the Aligo API, supporting SMS, LMS, and MMS types with optional scheduling.
Inputs
- sender (required) — Sender phone number (must be pre-registered).
- msgType (required) — Message type: SMS (short), LMS (long text), or MMS (with media).
- recipients (required) — JSON array of recipients and messages, e.g., [{receiver: "01012345678", msg: "Hello"}]. Maximum 500 entries.
- title — Message title (LMS/MMS only, max 44 bytes).
- rdate — Reservation date for delayed sending (YYYYMMDD).
- rtime — Reservation time for delayed sending (HHMM).
- testmode_yn — If true, sends in test mode without actual delivery.
Output shape
A single item containing the raw response from the Aligo API.
The response format depends on the API's success/error structure. The node processes input items one-by-one; if any item fails, the node stops processing subsequent items unless 'Continue on Fail' is enabled.
Examples
Example 1: Send a standard SMS campaign to 10 users.
Set 'Operation' to 'Send Bulk SMS', enter a registered 'Sender' number, specify 'SMS' as the message type, and paste a JSON array of up to 500 recipients with their phone numbers and messages.
Example 2: Schedule a long-form message for next day at 9 AM.
Set 'Operation' to 'Send Bulk SMS', choose 'LMS' as the type, set 'Reservation Date' to tomorrow's date and 'Reservation Time' to '0900'.
Example 3: Test a bulk message without incurring costs.
Set 'Operation' to 'Send Bulk SMS', enable 'Test Mode', and configure the recipients and message as usual.