Total a list of appliances (watts, hours a day, quantity) into kWh and cost per
Total a list of appliances (watts, hours a day, quantity) into kWh and cost per day, month and year, with each one's share.
Answers HTTP 429 without x402 payment termsour last check, 2026-10-21
0 of 1checks answered this week
n/amedian answer time
$0.02listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://home-energy-calc.x402tookit.com/household-load
| Category | Everything else |
|---|---|
| Provider host | home-energy-calc.x402tookit.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-21 | no x402 terms | 429 | 273 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"appliances": "refrigerator:150:8; led bulb:9:5:12; television:100:4; laptop:60:6",
"pricePerKwh": 0.16,
"standbyWatts": 30
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"appliances": {
"description": "Lines name:watts:hoursPerDay[:quantity[:daysPerYear]] separated by semicolons, for example 'fridge:150:8; led bulb:9:5:12; tv:100:4'",
"type": "string"
},
"pricePerKwh": {
"description": "Electricity price per kWh, above 0 (any currency)",
"type": "number"
},
"standbyWatts": {
"description": "Always-on standby load in watts for the whole home, 0 to 2000 (default 0)",
"type": "number"
}
},
"required": [
"appliances",
"pricePerKwh"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"appliances": {
"items": {
"properties": {
"costPerYear": {
"type": [
"null",
"number"
]
},
"daysPerYear": {
"type": [
"null",
"number"
]
},
"hoursPerDay": {
"type": [
"null",
"number"
]
},
"kwhPerMonth": {
"type": [
"null",
"number"
]
},
"kwhPerYear": {
"type": [
"null",
"number"
]
},
"name": {
"type": [
"null",
"string"
]
},
"quantity": {
"type": [
"null",
"number"
]
},
"sharePercent": {
"type": [
"null",
"number"
]
},
"watts": {
"type": [
"null",
"number"
]
}
},
"type": "object"
},
"type": [
"array",
"null"
]
},
"asOf": {
"type": [
"null",
"string"
]
},
"averageWatts": {
"type": [
"null",
"number"
]
},
"degraded": {
"type": [
"boolean",
"null"
]
},
"disclaimer": {
"type": [
"null",
"string"
]
},
"notChecked": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"reasons": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"source": {
"type": [
"null",
"string"
]
},
"summary": {
"type": [
"null",
"string"
]
},
"totalCostPerMonth": {
"type": [
"null",
"number"
]
},
"totalCostPerYear": {
"type": [
"null",
"number"
]
},
"totalKwhPerDay": {
"type": [
"null",
"number"
]
},
"totalKwhPerMonth": {
"type": [
"null",
"number"
]
},
"totalKwhPerYear": {
"type": [
"null",
"number"
]
},
"verdict": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}