curl -X POST 'https://app.memorylake.ai/openapi/memorylake/api/v3/workspaces/ws_abc123/memories/search' \
  -H 'Authorization: Bearer sk_xxxxxx' \
  -H 'Content-Type: application/json' \
  -d '{
    "query": "What were the quarterly revenue figures?",
    "project_ids": ["proj_def456"],
    "memory_types": ["document", "fact"],
    "top_k": 10
  }'

{
  "success": true,
  "data": {
    "documents": [
      {
        "document_id": "doc-abc123",
        "document_name": "Q1 2024 Financial Report",
        "file_name": "q1_2024_report.pdf",
        "document_summary": "Quarterly financial report covering revenue, expenses, and projections for Q1 2024.",
        "source_type": "upload",
        "sheet_name": null,
        "items": [
          {
            "text": "Q1 2024 revenue reached $12.5M, a 15% increase over Q4 2023.",
            "range": "p8"
          }
        ]
      }
    ],
    "facts": [
      {
        "id": "fact-xyz789",
        "fact": "Company quarterly revenue for Q1 2024 was $12.5M",
        "score": 0.92,
        "metadata": {},
        "created_at": "2024-04-01T09:00:00Z",
        "updated_at": "2024-04-01T09:00:00Z"
      }
    ]
  }
}