Towing check in pounds
Towing check in pounds: payload left after people, cargo and tongue weight, tow rating and combined weight limits.
Answeringour last check, 2026-10-21
1 of 1checks answered this week
420 msmedian answer time
$0.02listed price per call
$0.02price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://automotive-calc.x402tookit.com/towing-payload
| Category | Everything else |
|---|---|
| Provider host | automotive-calc.x402tookit.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-21 | valid payment request | 402 | $0.02 | 420 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"curbWeight": 4900,
"gcwr": 13500,
"gvwr": 6800,
"occupantsAndCargo": 600,
"tonguePercent": 12,
"towRating": 7500,
"trailerWeight": 6000
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"curbWeight": {
"description": "Vehicle weight empty with fluids, lb",
"type": "number"
},
"gcwr": {
"description": "Gross combined weight rating, lb, to check the whole rig",
"type": "number"
},
"gvwr": {
"description": "Vehicle gross vehicle weight rating, lb (door-jamb sticker)",
"type": "number"
},
"occupantsAndCargo": {
"description": "People plus cargo in the vehicle, lb (default 0)",
"type": "number"
},
"tonguePercent": {
"description": "Tongue weight as % of trailer weight, 5 to 30 (default 12; 10 to 15 for a bumper-pull trailer)",
"type": "number"
},
"towRating": {
"description": "Maximum trailer weight the vehicle is rated to tow, lb",
"type": "number"
},
"trailerWeight": {
"description": "Loaded trailer weight, lb",
"type": "number"
}
},
"required": [
"gvwr",
"curbWeight",
"trailerWeight",
"towRating"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"asOf": {
"type": [
"null",
"string"
]
},
"combinedWeightLb": {
"type": [
"null",
"number"
]
},
"degraded": {
"type": [
"boolean",
"null"
]
},
"disclaimer": {
"type": [
"null",
"string"
]
},
"gcwrLb": {
"type": [
"null",
"number"
]
},
"gcwrRemainingLb": {
"type": [
"null",
"number"
]
},
"issues": {
"type": [
"array",
"null"
]
},
"notChecked": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"occupantsAndCargoLb": {
"type": [
"null",
"number"
]
},
"payloadCapacityLb": {
"type": [
"null",
"number"
]
},
"payloadRemainingLb": {
"type": [
"null",
"number"
]
},
"payloadUsedLb": {
"type": [
"null",
"number"
]
},
"reasons": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"source": {
"type": [
"null",
"string"
]
},
"summary": {
"type": [
"null",
"string"
]
},
"tongueWeightLb": {
"type": [
"null",
"number"
]
},
"towRatingLb": {
"type": [
"null",
"number"
]
},
"towRatingRemainingLb": {
"type": [
"null",
"number"
]
},
"trailerAsPercentOfTowRating": {
"type": [
"null",
"number"
]
},
"trailerWeightLb": {
"type": [
"null",
"number"
]
},
"verdict": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}