Electric vehicle charging time, cost and range added from battery size, charge l
Electric vehicle charging time, cost and range added from battery size, charge levels, charger power or circuit, and price.
Answers HTTP 429 without x402 payment termsour last check, 2026-10-21
0 of 1checks answered this week
n/amedian answer time
$0.02listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://home-energy-calc.x402tookit.com/ev-charging
| Category | Market data |
|---|---|
| Provider host | home-energy-calc.x402tookit.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-21 | no x402 terms | 429 | 379 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"batteryKwh": 60,
"breakerAmps": 40,
"endPercent": 80,
"milesPerKwh": 3.5,
"pricePerKwh": 0.16,
"startPercent": 20
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"batteryKwh": {
"description": "Usable battery capacity in kWh, 5 to 300",
"type": "number"
},
"breakerAmps": {
"description": "Or the circuit breaker size in amps; a continuous load may use 80% of it (voltage from volts, default 240)",
"type": "number"
},
"chargerKw": {
"description": "Charger power in kW delivered to the car's charger, 0.5 to 400 (or use breakerAmps, or level)",
"type": "number"
},
"chargingEfficiency": {
"description": "Wall-to-battery efficiency 0.7 to 1 (default 0.90 for AC charging)",
"type": "number"
},
"endPercent": {
"description": "State of charge wanted, 1 to 100 (above the start)",
"type": "number"
},
"level": {
"description": "Or level1 (120 V, 12 A) or level2 (240 V, 32 A)",
"type": "string"
},
"milesPerKwh": {
"description": "Vehicle efficiency in miles per kWh, 0.5 to 8, for range added",
"type": "number"
},
"pricePerKwh": {
"description": "Electricity price per kWh, for cost",
"type": "number"
},
"startPercent": {
"description": "State of charge at the start, 0 to 99",
"type": "number"
},
"volts": {
"description": "Circuit voltage with breakerAmps, 100 to 480 (default 240)",
"type": "number"
}
},
"required": [
"batteryKwh",
"startPercent",
"endPercent"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"asOf": {
"type": [
"null",
"string"
]
},
"batteryKwh": {
"type": [
"null",
"number"
]
},
"chargerKw": {
"type": [
"null",
"number"
]
},
"chargerSource": {
"type": [
"null",
"string"
]
},
"chargingEfficiency": {
"type": [
"null",
"number"
]
},
"circuitAmps": {
"type": [
"null",
"number"
]
},
"circuitVolts": {
"type": [
"null",
"number"
]
},
"cost": {
"type": [
"null",
"number"
]
},
"costPerMile": {
"type": [
"null",
"number"
]
},
"degraded": {
"type": [
"boolean",
"null"
]
},
"disclaimer": {
"type": [
"null",
"string"
]
},
"endPercent": {
"type": [
"null",
"number"
]
},
"energyAddedToBatteryKwh": {
"type": [
"null",
"number"
]
},
"energyFromWallKwh": {
"type": [
"null",
"number"
]
},
"hours": {
"type": [
"null",
"number"
]
},
"lossKwh": {
"type": [
"null",
"number"
]
},
"milesAdded": {
"type": [
"null",
"number"
]
},
"minutes": {
"type": [
"null",
"number"
]
},
"notChecked": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"reasons": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"source": {
"type": [
"null",
"string"
]
},
"startPercent": {
"type": [
"null",
"number"
]
},
"summary": {
"type": [
"null",
"string"
]
},
"verdict": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}