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POST
/
v1
/
sms
/
batch
Send Batch SMS
curl --request POST \
  --url https://api.unosend.co/v1/sms/batch \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "messages": [
    {
      "to": "<string>",
      "template_id": "<string>",
      "body": "<string>",
      "sender_id": "<string>",
      "variables": {}
    }
  ]
}
'
{
  "success": true,
  "data": {
    "data": [
      { "id": "f47ac10b-...", "status": "sent" },
      { "id": "a23bc45d-...", "status": "sent" }
    ],
    "errors": []
  }
}
​
messages
array
required
Array of SMS messages (max 100). Each message has the same fields as the Send SMS endpoint.

​
Response

​
data
array
Array of successful send results with id and status.
​
errors
array
Array of failed messages with index and message.
{
  "success": true,
  "data": {
    "data": [
      { "id": "f47ac10b-...", "status": "sent" },
      { "id": "a23bc45d-...", "status": "sent" }
    ],
    "errors": []
  }
}