solar.halowerk.com
Integrates the supplied current over time by the trapezoidal rule, so the result is only as good as the sampling interval; gaps longer than the stated max_gap_seconds are excluded and reported. Sign convention: positive current is charging, negative is discharging. Internal resistance is estimated from the largest current step in the series and is a rough figure, not a measurement under defined conditions.
Offering
- Provider
- solar.halowerk.com
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- General Utilities
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://solar.halowerk.com/battery-cycle- MIME type
- Not provided
- First seen
- 2026-10-16T01:58:26.121Z
- Last seen
- Tags
- None supplied
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.004 USDC
Atomic price: 4000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "4000",
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E"
}
]Observed health
- Status
- Healthy
- Latest latency
- 317 ms
- Average latency
- 897 ms
- HTTP status
- 204
- Last checked
- Reachability
- 100% over 10 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"cells_in_series": {
"default": 4,
"maximum": 64,
"minimum": 1,
"type": "integer"
},
"max_gap_seconds": {
"default": 300,
"maximum": 86400,
"minimum": 1,
"type": "number"
},
"nominal_capacity_ah": {
"maximum": 10000,
"minimum": 0.1,
"type": "number"
},
"rest_current_a": {
"default": 0.5,
"description": "Below this absolute current a sample counts as resting.",
"maximum": 100,
"minimum": 0,
"type": "number"
},
"samples": {
"items": {
"additionalProperties": false,
"properties": {
"current_a": {
"description": "Positive charging, negative discharging.",
"maximum": 2000,
"minimum": -2000,
"type": "number"
},
"t_s": {
"description": "Seconds since series start, strictly increasing.",
"maximum": 100000000,
"minimum": 0,
"type": "number"
},
"temperature_c": {
"maximum": 120,
"minimum": -60,
"type": "number"
},
"voltage_v": {
"description": "Pack voltage.",
"maximum": 1000,
"minimum": 0,
"type": "number"
}
},
"required": [
"t_s",
"voltage_v",
"current_a"
],
"type": "object"
},
"maxItems": 5000,
"minItems": 3,
"type": "array"
}
},
"required": [
"samples"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"cells_in_series": {
"default": 4,
"maximum": 64,
"minimum": 1,
"type": "integer"
},
"max_gap_seconds": {
"default": 300,
"maximum": 86400,
"minimum": 1,
"type": "number"
},
"nominal_capacity_ah": {
"maximum": 10000,
"minimum": 0.1,
"type": "number"
},
"rest_current_a": {
"default": 0.5,
"description": "Below this absolute current a sample counts as resting.",
"maximum": 100,
"minimum": 0,
"type": "number"
},
"samples": {
"items": {
"additionalProperties": false,
"properties": {
"current_a": {
"description": "Positive charging, negative discharging.",
"maximum": 2000,
"minimum": -2000,
"type": "number"
},
"t_s": {
"description": "Seconds since series start, strictly increasing.",
"maximum": 100000000,
"minimum": 0,
"type": "number"
},
"temperature_c": {
"maximum": 120,
"minimum": -60,
"type": "number"
},
"voltage_v": {
"description": "Pack voltage.",
"maximum": 1000,
"minimum": 0,
"type": "number"
}
},
"required": [
"t_s",
"voltage_v",
"current_a"
],
"type": "object"
},
"maxItems": 5000,
"minItems": 3,
"type": "array"
}
},
"required": [
"samples"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}