Gradient percent and angle from rise and distance, plus climbing rate (VAM) and
Gradient percent and angle from rise and distance, plus climbing rate (VAM) and the time to climb at a given rate.
Answeringour last check, 2026-10-21
1 of 1checks answered this week
751 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://bike-calc.x402tookit.com/climb-gradient
| Category | Everything else |
|---|---|
| Provider host | bike-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 | $0.02 | 751 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"distanceMeters": 8000,
"riseMeters": 600,
"vam": 1200
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"distanceMeters": {
"description": "Distance along the road in metres (horizontal run is derived)",
"type": "number"
},
"riseMeters": {
"description": "Vertical gain in metres",
"type": "number"
},
"timeMinutes": {
"description": "Time taken in minutes, to get the VAM instead",
"type": "number"
},
"vam": {
"description": "Climbing rate in metres per hour, to get the time (default 1000)",
"type": "number"
}
},
"required": [
"riseMeters",
"distanceMeters"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"angleDegrees": {
"type": [
"null",
"number"
]
},
"asOf": {
"type": [
"null",
"string"
]
},
"averageSpeedKmh": {
"type": [
"null",
"number"
]
},
"category": {
"type": [
"null",
"string"
]
},
"degraded": {
"type": [
"boolean",
"null"
]
},
"disclaimer": {
"type": [
"null",
"string"
]
},
"feetClimbed": {
"type": [
"null",
"number"
]
},
"gradePercent": {
"type": [
"null",
"number"
]
},
"horizontalRunMeters": {
"type": [
"null",
"number"
]
},
"minutesToClimb": {
"type": [
"null",
"number"
]
},
"notChecked": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"reasons": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"riseMeters": {
"type": [
"null",
"number"
]
},
"roadDistanceMeters": {
"type": [
"null",
"number"
]
},
"source": {
"type": [
"null",
"string"
]
},
"summary": {
"type": [
"null",
"string"
]
},
"vamMetersPerHour": {
"type": [
"null",
"number"
]
},
"verdict": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}