Actions29
- AI Voice Agent Actions
- Call Actions
- Contact Actions
- JustCall AI Actions
- Phone Number Actions
- Sales Dialer Actions
- SMS Actions
SMS → Send
AI-generatedSummary
Send an SMS or MMS message via JustCall
Inputs
- justcallNumber (required) — The JustCall phone number to send SMS from (in E.164 format)
- contactNumber (required) — The recipient phone number (in E.164 format)
- message (required) — The SMS message text
- additionalFields — Optional additional fields for the SMS/MMS
Output shape
JSON response from JustCall containing message metadata (e.g., SMS ID, status, direction), returned as n8n execution data.
Constructed via POST to /v2.1/texts/new with required fields and optional media_url or contact_id.
Examples
Example 1: Send a plain text SMS from a JustCall number to a recipient.
Set justcallNumber, contactNumber, and message. Leave additionalFields empty unless sending MMS or associating a contact ID.
Example 2: Send an MMS with an image URL and associate a contact ID.
Set justcallNumber, contactNumber, message, and in additionalFields set media_url to the image URL and contact_id to the desired contact's ID.