curl --request POST \
  --url https://906e-2001-5a8-6cc-e000-55c0-f0b-9da7-10b0.ngrok-free.app/chat/completions \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "<string>",
  "messages": [
    {
      "role": "system",
      "content": "<string>"
    }
  ],
  "search": {
    "domain_filter": [
      "<string>"
    ],
    "recency": "day"
  },
  "stream": true,
  "user_context": {}
}'

{
  "request_id": "<string>",
  "data": {
    "choices": [
      {
        "index": 123,
        "message": {
          "role": "system",
          "content": "<string>"
        }
      }
    ]
  },
  "meta": {
    "api_version": "<string>",
    "processing_ms": 123,
    "tokens_used": 123,
    "cost": {
      "total": 1,
      "breakdown": {}
    }
  }
}