{
  "tool_id": "monthly_burn_rate",
  "slug": "monthly-burn-rate-calculator",
  "path": "/monthly-burn-rate-calculator/",
  "mode": "engine_module",
  "usage": "Client-side calculator. Open https://aibizhub.io/monthly-burn-rate-calculator/ and fill in the inputs; results render in-browser. Also importable as ES module from https://aibizhub.io/engines/monthly-burn-rate-calculator.js — call compute(input) with the JSON shape below.",
  "methodology": "https://aibizhub.io/methodology/monthly-burn-rate-calculator/",
  "sample_input": {
    "tool": "monthly_burn_rate",
    "cash_on_hand": 200000,
    "monthly_revenue": 8500,
    "items": [
      {
        "name": "Salaries",
        "category": "payroll",
        "amount": 15000
      },
      {
        "name": "Hosting",
        "category": "infra",
        "amount": 1200
      }
    ]
  },
  "input_schema": {
    "type": "object",
    "properties": {
      "tool": {
        "type": "string"
      },
      "cash_on_hand": {
        "type": "number"
      },
      "monthly_revenue": {
        "type": "number"
      },
      "items": {
        "type": "array",
        "items": {
          "type": "object",
          "properties": {
            "name": {
              "type": "string"
            },
            "category": {
              "type": "string"
            },
            "amount": {
              "type": "number"
            }
          },
          "required": [
            "name",
            "category",
            "amount"
          ]
        }
      }
    },
    "required": [
      "tool",
      "cash_on_hand",
      "monthly_revenue",
      "items"
    ]
  },
  "output_schema": {
    "type": "object",
    "properties": {
      "grossBurn": {
        "type": "integer"
      },
      "netBurn": {
        "type": "integer"
      },
      "runwayMonths": {
        "type": "number"
      },
      "byCategory": {
        "type": "object",
        "properties": {
          "payroll": {
            "type": "object",
            "properties": {
              "amount": {
                "type": "integer"
              },
              "percent": {
                "type": "integer"
              }
            }
          }
        }
      },
      "itemCount": {
        "type": "integer"
      },
      "annualBurn": {
        "type": "integer"
      }
    }
  }
}