space.halowerk.com
Fits ordinary least squares to log radiance by year, converts the slope to annual radiance change, and applies a caller-supplied economic elasticity. Night lights are an imperfect proxy affected by sensors, saturation, electrification, outages, policy, and conflict; this is not an official economic statistic or causal estimate.
Offering
- Provider
- space.halowerk.com
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Financial Analysis
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://space.halowerk.com/v1/night-lights-econ- 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
- 0.003 USDC
Atomic price: 3000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "3000",
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E"
}
]Observed health
- Status
- Healthy
- Latest latency
- 301 ms
- Average latency
- 797 ms
- HTTP status
- 204
- Last checked
- Reachability
- 100% over 11 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": {
"base_economic_index": {
"maximum": 1000000000000000,
"minimum": 0.000001,
"type": "number"
},
"economic_elasticity": {
"description": "Percent economic-index change per percent radiance change under the caller model.",
"maximum": 10,
"minimum": -10,
"type": "number"
},
"observations": {
"items": {
"additionalProperties": false,
"properties": {
"mean_radiance": {
"maximum": 1000000000000000,
"minimum": 1e-9,
"type": "number"
},
"year": {
"maximum": 2200,
"minimum": 1900,
"type": "integer"
}
},
"required": [
"year",
"mean_radiance"
],
"type": "object"
},
"maxItems": 1000,
"minItems": 2,
"type": "array"
}
},
"required": [
"observations",
"economic_elasticity",
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],
"type": "object"
},
"bodyType": {
"enum": [
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"method": {
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],
"type": "string"
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"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": {
"base_economic_index": {
"maximum": 1000000000000000,
"minimum": 0.000001,
"type": "number"
},
"economic_elasticity": {
"description": "Percent economic-index change per percent radiance change under the caller model.",
"maximum": 10,
"minimum": -10,
"type": "number"
},
"observations": {
"items": {
"additionalProperties": false,
"properties": {
"mean_radiance": {
"maximum": 1000000000000000,
"minimum": 1e-9,
"type": "number"
},
"year": {
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"minimum": 1900,
"type": "integer"
}
},
"required": [
"year",
"mean_radiance"
],
"type": "object"
},
"maxItems": 1000,
"minItems": 2,
"type": "array"
}
},
"required": [
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},
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},
"method": {
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"type": {
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}