curl -X GET 'https://app.memorylake.ai/openapi/memorylake/api/v3/workspaces/ws_abc123def456/projects/proj_a1b2c3d4e5f6/memories/facts/fact_8f3a1b2c4d5e' \
  -H 'Authorization: Bearer sk_xxxxxx'

{
  "success": true,
  "data": {
    "id": "fact_8f3a1b2c4d5e",
    "fact": "User prefers dark mode in all applications",
    "metadata": {
      "category": "preferences",
      "confidence": "high"
    },
    "expired": false,
    "score": 0.95,
    "expiration_date": null,
    "created_at": "2025-06-10T14:30:00Z",
    "updated_at": "2025-06-10T14:30:00Z"
  }
}