curl --request POST \
  --url https://aipro.placetel.de/api/v1/outbound/calls/bulk \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "agent_number": "+4921186942846",
  "destinations": [
    {
      "phone": "+491761234567"
    },
    {
      "phone": "+491769876543"
    }
  ],
  "prompt_variables": {
    "campaign": "Spring 2026"
  }
}
'

{
  "success": true,
  "batch_id": "6f1e9c2a-4d3b-4a1f-9c8e-2b7d5a0f3e11",
  "total": 2,
  "succeeded": 1,
  "failed": 1,
  "results": [
    {
      "destination": "+491761234567",
      "success": true,
      "consent_id": 48213,
      "call_sid": "outb_9f2c1d",
      "status": "initiated",
      "error": null
    },
    {
      "destination": "+491760000000",
      "success": false,
      "consent_id": 48214,
      "call_sid": null,
      "status": "failed",
      "error": "Something went wrong. Please try again or contact support."
    }
  ]
}