• MATCHED
  • DISCREPANCY
  • MISSING
  • REVIEW

How to audit trip tolls with GPS data with your AI

Connect TollGuru to your AI client to cross-reference movement logs with actual road costs. Once connected, your agent handles the heavy lifting of matching coordinates to toll points.

Ask AI about this page

Short answer

How can I check if my toll charges match my actual driving route?

Your AI compares your raw GPS coordinates against a database of toll locations to calculate what you should have paid. This identifies overcharges or missed tolls by looking at your exact path. You get a clear breakdown of expected costs versus what you were billed.

Where the data lands.

Audit outcomes.

The AI processes your movement logs and sorts the results into these categories.

MATCHED

Verified trip costs

The AI confirms that your GPS path aligns with the toll charges you received. You get a list of validated expenses.

DISCREPANCY

Unaccounted toll charges

The AI flags instances where you were charged for a toll that your GPS data shows you never passed. This highlights potential billing errors.

MISSING

Unpaid toll locations

The AI identifies toll points your vehicle passed through that don't appear in your expense logs. This helps you catch missed payments.

REVIEW

Human verification needed

The AI flags ambiguous paths where GPS drift makes it unclear if you hit a toll. You decide if these charges are legitimate.

The workflow

What your AI does when the GPS data arrives.

The AI acts as a bridge between your movement history and the toll database.

  1. Ingest movement logs

    Your agent reads the raw GPS tracks from your files or database to establish the vehicle's exact path.

    calculate_tolls_by_gps

  2. Map coordinates to tolls

    The AI runs the path through the toll engine to find every intersection with a tolling zone.

    calculate_tolls_by_gps

  3. Compare against billing

    The agent compares the calculated costs against your actual receipts to find gaps.

    calculate_tolls_by_gps

  4. Generate audit report

    The AI organizes the findings into a list of matches, misses, and errors for you to review.

    calculate_tolls_by_gps

Try it

Copy these to start.

Use these prompts to kick off the audit process.

Starting points

Replace the bracketed text with your specific file names or data sources.

TollGuru Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_jGOPiOA0xVprTpFI0ao6CE7NBisle2NMLNfBugeI/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — TollGuru capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "tollguru-alternative-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_jGOPiOA0xVprTpFI0ao6CE7NBisle2NMLNfBugeI/mcp"
    }
  }
}
Copy into chat04

  • Calculate the expected tolls for the GPS data in trip_log_july.csv.

  • Compare the tolls calculated from my GPS path in route_data.json against my expense sheet.

  • Check the GPS tracks from my fleet log for any toll charges that don't match our actual route.

  • Audit the trip in vehicle_gps_export.csv and tell me if we were overcharged for any tolls.

  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Start here

Connect TollGuru once, then ask.

You only need to link the MCP to your client once. Your credentials stay encrypted, and you can immediately start asking your agent to run toll calculations.

Connect TollGuru to your AI

FAQ

How the audit behaves

  • 01

    Can the AI automatically pay my tolls?

    No. The AI only calculates and audits the costs based on your data. You must handle all payments manually.

  • 02

    Does the AI change my original GPS files?

    No. The AI only reads your GPS data to perform calculations. It does not modify or overwrite your source files.

  • 03

    What kind of GPS data can I use?

    The AI works with raw GPS tracks that provide specific coordinates and timestamps for the trip.

  • 04

    Can the AI fix errors in my billing account?

    No. The AI identifies discrepancies, but it cannot log into your tolling provider to dispute or fix charges.

  • 05

    How accurate are the toll calculations?

    The accuracy depends on the precision of your GPS data and the current toll rates in the TollGuru database.

  • More questions about TollGuru? The Connector page answers them. See everything the TollGuru Connector can do

Connect TollGuru to Claude, Cursor, ChatGPT & more