{
  "title": "Toll Trip Cost Calculator",
  "human_url": "https://happytails.ai/en/calculators/toll-trip-cost-calculator/",
  "agent_url": "https://happytails.ai/agents/en/calculators/toll-trip-cost-calculator/",
  "language": "en",
  "markdown_url": "https://happytails.ai/en/calculators/toll-trip-cost-calculator.md",
  "content": "Toll Trip Cost Calculator\nCalculate from explicit travel assumptions locally.\nHow can we improve this tool?\nReport a problem or share an idea.\nPlease leave out private information. Your message and the tool name go to our team via PostHog.\nHow to use Toll Trip Cost Calculator\nEnter the travel assumptions and units.\nReview the transparent calculation and assumptions.\nDownload the complete report or printable HTML.\nUseful next steps\nAirline Baggage Fee Comparison\nBaggage Allowance Calculator\nDriving Range Calculator\nTransparent assumptions\nEvery result preserves the values supplied and shows the calculation output.",
  "content_format": "text/plain",
  "visibility": "public",
  "links": [
    {
      "name": "Airline Baggage Fee Comparison",
      "url": "https://happytails.ai/en/calculators/airline-baggage-fee-comparison/"
    },
    {
      "name": "Baggage Allowance Calculator",
      "url": "https://happytails.ai/en/calculators/baggage-allowance-calculator/"
    },
    {
      "name": "Driving Range Calculator",
      "url": "https://happytails.ai/en/calculators/driving-range-calculator/"
    }
  ],
  "tool": {
    "id": "toll-trip-cost-calculator",
    "category": "calculators",
    "built": true,
    "requirements": "Bounded browser-local calculations with complete JSON and printable HTML output.",
    "implementation": {
      "fields": [],
      "presentation": "metrics",
      "inputMaxLength": 200000,
      "inputErrorCode": "TRAVEL_PLANNING_INPUT",
      "note": "Estimate fuel and toll cost for a one-way or round trip from your entered route assumptions.",
      "example": {
        "input": "{\n  \"distanceKm\": 260,\n  \"fuelLPer100km\": 6.8,\n  \"fuelPricePerLitre\": 1.8,\n  \"tolls\": 18,\n  \"roundTrip\": true\n}",
        "options": {}
      },
      "experience": {
        "automatic": false,
        "single": false,
        "inputMaxLength": 200000,
        "inputMode": "text",
        "label": "JSON input",
        "placeholder": "{\n  \"distanceKm\": 100,\n  \"fuelLPer100km\": 5,\n  \"fuelPricePerLitre\": 2,\n  \"tolls\": 5,\n  \"roundTrip\": false\n}",
        "help": "Use the documented fields. Up to 200,000 characters. Review the settings before running.",
        "action": null
      },
      "mode": "explicit",
      "interactive": false
    },
    "execution": "Browser interface",
    "api": null,
    "browser_agent": {
      "supported": true,
      "name": "run_current_tool",
      "discovery": "WebMCP on the human page in a supporting browser",
      "verification": "See audit/API-AUDIT.md; availability is not verification"
    }
  },
  "markdown": "# Toll Trip Cost Calculator\n\n- Human page: https://happytails.ai/en/calculators/toll-trip-cost-calculator/\n- Markdown: https://happytails.ai/en/calculators/toll-trip-cost-calculator.md\n- Structured JSON: https://happytails.ai/agents/en/calculators/toll-trip-cost-calculator/index.json\n- Visibility: public\n\n## Tool capabilities\n\n| Property | Value |\n| --- | --- |\n| Tool ID | `toll-trip-cost-calculator` |\n| Category | calculators |\n| Implementation | Registered implementation. Registration alone is not a production-quality guarantee. |\n| Browser execution | Use the visible action or interactive controls. |\n| Browser processing | Browser; see tool notes for network behavior. |\n| HTTP API | Not callable through HTTP. |\n| Browser-agent interface | run_current_tool |\n\n### Implementation notes\n\nEstimate fuel and toll cost for a one-way or round trip from your entered route assumptions.\n\n### Inputs and settings\n\nText input: JSON input.\n\nExample or placeholder shown in the interface (not a validated fixture):\n\n```text\n{\n  \"distanceKm\": 100,\n  \"fuelLPer100km\": 5,\n  \"fuelPricePerLitre\": 2,\n  \"tolls\": 5,\n  \"roundTrip\": false\n}\n```\n\nUse the documented fields. Up to 200,000 characters. Review the settings before running.\n\nNo additional settings are declared for this tool.\n\n### Browser-agent workflow\n\n1. Open the human page in a browser that supports WebMCP.\n2. Discover the interface exposed by that page; use its actual schema.\n3. Select files on the page first when the tool requires files.\n4. Call `run_current_tool` with valid input and settings.\n5. Inspect the returned result or error and the displayed output. Retrieve files from the displayed download links.\n\nCalls do not automatically copy or download results. Browser permissions still apply. Interface availability alone is not proof of successful execution.\n\n### Planning specification\n\nBounded browser-local calculations with complete JSON and printable HTML output.\n\nThis describes intended requirements. Use the implementation notes, interface schema and observed output to determine current support.\n\n### Complete machine-readable capability record\n\n```json\n{\n  \"id\": \"toll-trip-cost-calculator\",\n  \"category\": \"calculators\",\n  \"built\": true,\n  \"requirements\": \"Bounded browser-local calculations with complete JSON and printable HTML output.\",\n  \"implementation\": {\n    \"fields\": [],\n    \"presentation\": \"metrics\",\n    \"inputMaxLength\": 200000,\n    \"inputErrorCode\": \"TRAVEL_PLANNING_INPUT\",\n    \"note\": \"Estimate fuel and toll cost for a one-way or round trip from your entered route assumptions.\",\n    \"example\": {\n      \"input\": \"{\\n  \\\"distanceKm\\\": 260,\\n  \\\"fuelLPer100km\\\": 6.8,\\n  \\\"fuelPricePerLitre\\\": 1.8,\\n  \\\"tolls\\\": 18,\\n  \\\"roundTrip\\\": true\\n}\",\n      \"options\": {}\n    },\n    \"experience\": {\n      \"automatic\": false,\n      \"single\": false,\n      \"inputMaxLength\": 200000,\n      \"inputMode\": \"text\",\n      \"label\": \"JSON input\",\n      \"placeholder\": \"{\\n  \\\"distanceKm\\\": 100,\\n  \\\"fuelLPer100km\\\": 5,\\n  \\\"fuelPricePerLitre\\\": 2,\\n  \\\"tolls\\\": 5,\\n  \\\"roundTrip\\\": false\\n}\",\n      \"help\": \"Use the documented fields. Up to 200,000 characters. Review the settings before running.\",\n      \"action\": null\n    },\n    \"mode\": \"explicit\",\n    \"interactive\": false\n  },\n  \"execution\": \"Browser interface\",\n  \"api\": null,\n  \"browser_agent\": {\n    \"supported\": true,\n    \"name\": \"run_current_tool\",\n    \"discovery\": \"WebMCP on the human page in a supporting browser\",\n    \"verification\": \"See audit/API-AUDIT.md; availability is not verification\"\n  }\n}\n```\n\n## Page guide\n\nCalculate from explicit travel assumptions locally.\n\nHow can we improve this tool?\n\nReport a problem or share an idea.\n\nPlease leave out private information. Your message and the tool name go to our team via PostHog.\n\n### How to use Toll Trip Cost Calculator\n\n1. Enter the travel assumptions and units.\n2. Review the transparent calculation and assumptions.\n3. Download the complete report or printable HTML.\n\n## Useful next steps\n\n- [Airline Baggage Fee Comparison](https://happytails.ai/en/calculators/airline-baggage-fee-comparison/) ([Markdown](https://happytails.ai/en/calculators/airline-baggage-fee-comparison.md))\n\n- [Baggage Allowance Calculator](https://happytails.ai/en/calculators/baggage-allowance-calculator/) ([Markdown](https://happytails.ai/en/calculators/baggage-allowance-calculator.md))\n\n- [Driving Range Calculator](https://happytails.ai/en/calculators/driving-range-calculator/) ([Markdown](https://happytails.ai/en/calculators/driving-range-calculator.md))\n\n## Transparent assumptions\n\nEvery result preserves the values supplied and shows the calculation output.\n"
}