POST /tasks/submit

curl https://llm.bytespike.ai/v1/tasks/submit \
  -H "Authorization: Bearer $BYTESPIKE_API_KEY" \
  -H "content-type: application/json" \
  -d '{
    "model": "veo-3-1",
    "out_task_id": "my-render-2026-05-25-001",
    "params": {
      "prompt": "A timelapse of a city skyline at sunset, 16:9, 1080p, 8 seconds",
      "duration_seconds": 8,
      "aspect_ratio": "16:9"
    },
    "callback_url": "https://my-app.example.com/bytespike/webhook"
  }'

{
  "task_id": "task_01HQX9F2P6Y8VEX3CRZ8GXJVD9",
  "out_task_id": "my-render-2026-05-25-001",
  "status": "pending",
  "estimated_credits": 1.50,
  "estimated_seconds": 35
}

pending  →  running  →  completed
                    ↘
                       failed
                    ↘
                       cancelled (via /tasks/cancel)

{
  "error": {
    "code": "invalid_param",
    "message": "model \"claude-sonnet-4-6\" is not a multimodal task model",
    "type": "invalid_request_error"
  }
}