EV efficiency in kWh per 100 miles, miles per kWh, Wh per km and MPGe, range fro
EV efficiency in kWh per 100 miles, miles per kWh, Wh per km and MPGe, range from battery size, and cost versus a gas car.
Answers HTTP 429 without x402 payment termsour last check, 2026-10-21
0 of 1checks answered this week
n/amedian answer time
$0.02listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://automotive-calc.x402tookit.com/ev-efficiency
| Category | Everything else |
|---|---|
| Provider host | automotive-calc.x402tookit.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-21 | no x402 terms | 429 | 340 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"batteryKwh": 75,
"efficiency": 28,
"gasMpg": 30,
"gasPricePerGallon": 3.5,
"pricePerKwh": 0.16,
"unit": "kwh_per_100mi"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"annualMiles": {
"description": "Miles a year, 100 to 200000 (default 12000)",
"type": "number"
},
"batteryKwh": {
"description": "Usable battery in kWh, for range",
"type": "number"
},
"efficiency": {
"description": "The efficiency figure",
"type": "number"
},
"gasMpg": {
"description": "A gas car's mpg, to compare running cost",
"type": "number"
},
"gasPricePerGallon": {
"description": "Gasoline price per gallon (with gasMpg)",
"type": "number"
},
"pricePerKwh": {
"description": "Electricity price per kWh",
"type": "number"
},
"unit": {
"description": "kwh_per_100mi, mi_per_kwh, wh_per_km, kwh_per_100km or mpge",
"type": "string"
}
},
"required": [
"efficiency",
"unit"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"annualEnergyCost": {
"type": [
"null",
"number"
]
},
"annualKwh": {
"type": [
"null",
"number"
]
},
"annualSavingsVsGas": {
"type": [
"null",
"number"
]
},
"asOf": {
"type": [
"null",
"string"
]
},
"breakEvenElectricityPricePerKwh": {
"type": [
"null",
"number"
]
},
"costPerMile": {
"type": [
"null",
"number"
]
},
"degraded": {
"type": [
"boolean",
"null"
]
},
"disclaimer": {
"type": [
"null",
"string"
]
},
"gasAnnualCost": {
"type": [
"null",
"number"
]
},
"gasCostPerMile": {
"type": [
"null",
"number"
]
},
"kmPerKwh": {
"type": [
"null",
"number"
]
},
"kwhPer100Km": {
"type": [
"null",
"number"
]
},
"kwhPer100Miles": {
"type": [
"null",
"number"
]
},
"kwhPerGallonEquivalent": {
"type": [
"null",
"number"
]
},
"milesPerKwh": {
"type": [
"null",
"number"
]
},
"mpge": {
"type": [
"null",
"number"
]
},
"notChecked": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"rangeKm": {
"type": [
"null",
"number"
]
},
"rangeMiles": {
"type": [
"null",
"number"
]
},
"reasons": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"source": {
"type": [
"null",
"string"
]
},
"summary": {
"type": [
"null",
"string"
]
},
"verdict": {
"type": [
"null",
"string"
]
},
"whPerKm": {
"type": [
"null",
"number"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}