GET /upload endpoint/artifacts/{artifact_id}

curl -X GET https://api.docyard.io/v1/upload/artifacts/art-abc123 \
  -H "X-API-Key: dk_live_dist_aaaaaaaa"

{
  "id": "art-abc123",
  "template_id": "tmpl-ins-dec-001",
  "template_name": "Insurance Declaration Page",
  "status": "active",
  "locks": {
    "policy_number": { "value": "POL-12345678", "weight": 20 },
    "effective_date": { "value": "2026-03-15", "weight": 10 },
    "mortgagee_name": { "value": "FirstCity Bank", "weight": 5 }
  },
  "threshold": 20,
  "created_at": "2026-03-15T10:30:00Z",
  "retrieval_count": 5,
  "last_retrieved_at": "2026-03-15T14:30:00Z"
}