Search Knowledge Base

{
  "query": "How does billing work?",
  "top_k": 5
}

{
  "results": [
    {
      "content": "Billing is processed monthly on the...",
      "document_id": "doc_456",
      "score": 0.92,
      "metadata": {
        "filename": "billing-guide.md",
        "chunk_index": 3
      }
    }
  ]
}