{
  "x-generated": "2026-08-30",
  "x-method": "probed",
  "x-source": "Live unauthenticated GET against the ScholarSphere API. Confirms the servers[] base URL declared in Penn State Libraries' own openapi.yml and the X_API_KEY header gate.",
  "x-operator": "institution",
  "request": {
    "method": "GET",
    "url": "https://scholarsphere.psu.edu/api/v1/dois",
    "auth": "none \u2014 X_API_KEY deliberately omitted"
  },
  "response": {
    "status": 401,
    "body": {
      "message": "401: Request not authorized. Please provide a valid API key for access.",
      "code": 401
    }
  }
}