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SuVerse Freight Offline Toll Estimator
x402
SuVerse Freight Offline Toll Estimator is a paid API for AI agents from api.suverse.io, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Estimates freight toll costs for a given truck route by accepting vehicle axle count, encoded polyline path, height, and maneuver data — offline, without live toll plaza connectivity.
Price / call$0.1
Success—
StatusUnknown
How this service works
SuVerse Freight — offline toll estimator (freight.calculate_tolls)
Output
Returns an estimated toll cost breakdown for the specified truck route, including per-segment or aggregate toll charges based on vehicle configuration (axles, height) and the encoded polyline path with any specified toll maneuvers.
Example use cases
Pre-dispatch freight cost estimation
“I'm planning a load from Dallas to Memphis with a 5-axle rig, 13 feet tall. Can you estimate the toll costs along this route polyline before I dispatch the driver?”
Oversize load toll budgeting
“We have an oversize permit run with a 14.5-foot high, 8-axle vehicle. Here's the encoded polyline for the planned route — what are the estimated tolls so we can include them in the quote?”
Carrier rate confirmation pricing
“I need to figure out toll expenses for a 3-axle box truck, 12 feet tall, running this polyline corridor so I can price the rate confirmation accurately for the customer.”
Technical details
Endpoint
POSThttps://api.suverse.io/v1/freight/calculate_tollsWhen to prefer
Use this endpoint when you need a quick, offline toll cost estimate for a freight truck route without needing live toll plaza API connectivity. Ideal for pre-dispatch budgeting, rate confirmation pricing, and carrier cost estimation workflows where vehicle-specific parameters (axles, height) are known and a route polyline is available. Prefer over live toll APIs when offline or batch estimation is acceptable and cost per call must remain low.
Side effects
- Invalid or malformed polyline string returns a parsing error
- Unsupported axle count or out-of-range height value returns a validation error
- Empty or null toll_maneuvers array may produce incomplete estimates for complex interchanges
- Route polyline outside supported geographic coverage returns no toll data or an error
- Payment failure (x402) results in 402 response before any toll data is returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| axles | number | |
| polyline | string | |
| height_ft | number | |
| toll_maneuvers | array |
Tags
x402
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