whentoprofit.vercel.app

simulate_scenario

Test hypothetical WhenToProfit changes WITHOUT saving them. Provide either raw scenario changes or business events (type + date/fromMonth + params). Runs the existing financial engine on the current project's base inputs combined with the hypothetical changes and returns simulated decision metrics (operational break-even, cash-flow-positive month, runway, totals, ARR/valuation) plus a delta summary vs the current active scenario. Side-effect free — the active scenario, project, and localStorage are never modified. Use this to explore 'what if' ideas before committing.

Input schema

{
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "Optional label for the simulation."
    },
    "changes": {
      "type": "array",
      "description": "Optional raw ScenarioChange[] (set/add/financing).",
      "items": {
        "type": "object"
      }
    },
    "events": {
      "type": "array",
      "description": "Optional business-event list: { type, date? | fromMonth?, params?, label? }.",
      "items": {
        "type": "object"
      }
    }
  },
  "additionalProperties": false
}