Send Campaign

curl --request POST \
  --url https://api.interactsms.com/api/v2/Campaign \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "text": "Come check out v2 of our API!!",
  "from": "Phonovation",
  "recipientInfo": [
    {
      "msisdn": "35386xxxxxxx"
    }
  ]
}
'

{
  "success": true,
  "message": "Campaign scheduled",
  "errors": []
}

{
  "success": false,
  "message": "Error scheduling campaign",
  "errors": [
    "Message text cannot be empty."
  ]
}

{
  "success": false,
  "message": "Unauthorized",
  "errors": [
    "401 Unauthorized"
  ]
}

{
  "success": false,
  "message": "Unsupported Media Type",
  "errors": [
    "Only application/json is allowed."
  ]
}

POST

api

Campaign

curl --request POST \
  --url https://api.interactsms.com/api/v2/Campaign \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "text": "Come check out v2 of our API!!",
  "from": "Phonovation",
  "recipientInfo": [
    {
      "msisdn": "35386xxxxxxx"
    }
  ]
}
'

{
  "success": true,
  "message": "Campaign scheduled",
  "errors": []
}

{
  "success": false,
  "message": "Error scheduling campaign",
  "errors": [
    "Message text cannot be empty."
  ]
}

{
  "success": false,
  "message": "Unauthorized",
  "errors": [
    "401 Unauthorized"
  ]
}

{
  "success": false,
  "message": "Unsupported Media Type",
  "errors": [
    "Only application/json is allowed."
  ]
}

Authorizations

Authorization

string

header

required

Use the OAuth2 password flow to obtain an access token for the Phonovation SMS API.

Body

application/json

text

string

required

The content of the message.

Maximum string length: 2000

from

string

required

The sender identifier (Sender ID) that will appear as the message originator. This value must be one of the pre-approved Sender IDs assigned to your account. If an unregistered or unauthorized Sender ID is used, the request will be rejected.

Maximum string length: 20

recipientInfo

object[]

required

A list of recipient details who will receive this campaign message.

Show child attributes

campaignName

string

default:API Broadcast

The name of the campaign, used for tracking and reporting.

Maximum string length: 30

sendAt

string<date-time>

Format: yyyy-MM-ddTHH:mmZ | The scheduled date and time (in UTC) when the campaign will be sent.

Response

success

boolean

message

string | null

errors

string[] | null

Last modified on July 14, 2026

Overview

Authentication

Campaigns

Account

Webhooks

Authorizations

Body

Response