{
  "operation": "submitBatch",
  "method": "POST",
  "url": "https://api.mathpix.com/v3/batch",
  "headers": {
    "app_id": "your-app-id",
    "app_key": "your-app-key",
    "Content-Type": "application/json"
  },
  "request": {
    "urls": {
      "eq1": "https://mathpix-ocr-examples.s3.amazonaws.com/equation1.png",
      "eq2": "https://mathpix-ocr-examples.s3.amazonaws.com/equation2.png",
      "table1": {
        "url": "https://mathpix-ocr-examples.s3.amazonaws.com/table1.png",
        "formats": ["text", "data"]
      }
    },
    "ocr_behavior": "latex",
    "callback": {
      "post": "https://example.com/mathpix/callback",
      "reply": "json"
    }
  },
  "response": {
    "batch_id": 178452
  },
  "poll": {
    "method": "GET",
    "url": "https://api.mathpix.com/v3/batch/178452",
    "response": {
      "keys": ["eq1", "eq2", "table1"],
      "results": {
        "eq1": {"text": "\\( E = mc^2 \\)", "confidence": 0.999},
        "eq2": {"text": "\\( \\int_0^\\infty e^{-x^2} dx = \\frac{\\sqrt{\\pi}}{2} \\)", "confidence": 0.998},
        "table1": {"text": "...", "data": [{"type": "tsv", "value": "a\tb\nc\td"}]}
      }
    }
  }
}