Retrieve a JEE Main paper by year, shift, and filename

{
  "schema": "v4",
  "exam": "neet",
  "year": 2024,
  "shift": "05may-s1",
  "paper": "string",
  "subjects": [
    "physics",
    "chemistry",
    "biology"
  ],
  "total": 50,
  "duration": 200,
  "marksCorrect": 4,
  "marksIncorrect": -1,
  "marksUnanswered": 0,
  "sections": {
    "a": {
      "label": "section a",
      "total": 100,
      "required": 100,
      "mandatory": true
    },
    "b": {
      "label": "section b",
      "total": 100,
      "required": 100,
      "mandatory": true
    }
  },
  "scrapedAt": "2026-05-21T05:30:13.506Z",
  "answerKeyFound": true,
  "checksum": "59f420b312eeb4f3dcaedc20356341ddd225d8ddbb272525b4b2bd9c16daa59c",
  "provenance": {
    "author": "Naman",
    "repo": "https://github.com/rankify-ai/PaperStack",
    "license": "PolyForm-Shield License-1.0.0",
    "pipelineVersion": "1.0.0",
    "generatedAt": "2026-05-21T05:30:13.506Z"
  },
  "questions": [
    {
      "id": "neet-2024-05may-s1-ph-001",
      "number": 1,
      "numberLabel": "string",
      "subject": "physics",
      "topic": "current-electricity",
      "section": "a",
      "type": "mcq",
      "text": "The terminal voltage of the battery, whose emf is $10\\mathrm{V}$ and internal resistance $1\\Omega$, when connected through an external resistance of $4\\Omega$ as shown in the figure is:",
      "options": [
        "4 V",
        "6 V",
        "8 V",
        "10 V"
      ],
      "answer": "(3)",
      "answers": [
        1,
        3
      ],
      "answerPrecision": 2,
      "marks": 4,
      "negativeMarks": -1,
      "passageId": "string",
      "hasDiagram": true,
      "diagrams": [
        {
          "file": "diagrams/q013-img-7.jpeg",
          "label": "img-7.jpeg",
          "caption": null
        }
      ],
      "difficulty": "easy",
      "tags": [
        "battery",
        "terminal-voltage",
        "internal-resistance"
      ],
      "revision": 1,
      "source": "official-pdf"
    }
  ]
}

{
  "error": "Missing API key. Include it as: Authorization: Bearer ps_xxxx"
}

{
  "error": "Invalid or expired API key. Get a new one at paperstack.qzz.io."
}

{
  "error": "Invalid or expired API key. Get a new one at paperstack.qzz.io."
}

{
  "error": "Rate limit exceeded. Max 1 request per second on your plan. Please slow down."
}