prop.halowerk.com
Calculates floor-area ratio and lot coverage and compares use, height, parking and geometry with an explicit caller-supplied rule set. It does not retrieve or interpret current law, resolve overlays or variances, establish entitlements or provide legal advice; an official planning authority must verify any real project.
Offering
- Provider
- prop.halowerk.com
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Legal And Compliance
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://prop.halowerk.com/v1/zoning-intel- MIME type
- Not provided
- First seen
- 2026-10-16T01:57:40.935Z
- 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
- 318 ms
- Average latency
- 1006 ms
- HTTP status
- 204
- Last checked
- Reachability
- 100% over 13 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": {
"parcel": {
"additionalProperties": false,
"properties": {
"lot_area_m2": {
"maximum": 1000000000000,
"minimum": 0.01,
"type": "number"
},
"parcel_id": {
"maxLength": 128,
"minLength": 1,
"type": "string"
},
"zoning_label": {
"maxLength": 128,
"minLength": 1,
"type": "string"
}
},
"required": [
"parcel_id",
"lot_area_m2",
"zoning_label"
],
"type": "object"
},
"proposal": {
"additionalProperties": false,
"properties": {
"building_footprint_m2": {
"maximum": 1000000000000,
"minimum": 0,
"type": "number"
},
"gross_floor_area_m2": {
"maximum": 1000000000000,
"minimum": 0,
"type": "number"
},
"height_m": {
"maximum": 10000,
"minimum": 0,
"type": "number"
},
"parking_spaces": {
"maximum": 1000000,
"minimum": 0,
"type": "integer"
},
"proposed_use": {
"maxLength": 128,
"minLength": 1,
"type": "string"
}
},
"required": [
"proposed_use",
"gross_floor_area_m2",
"building_footprint_m2",
"height_m",
"parking_spaces"
],
"type": "object"
},
"supplied_rules": {
"additionalProperties": false,
"properties": {
"allowed_uses": {
"items": {
"maxLength": 128,
"minLength": 1,
"type": "string"
},
"maxItems": 1000,
"minItems": 1,
"type": "array",
"uniqueItems": true
},
"maximum_floor_area_ratio": {
"maximum": 1000,
"minimum": 0,
"type": "number"
},
"maximum_height_m": {
"maximum": 10000,
"minimum": 0,
"type": "number"
},
"maximum_lot_coverage_fraction": {
"maximum": 1,
"minimum": 0,
"type": "number"
},
"minimum_parking_spaces": {
"maximum": 1000000,
"minimum": 0,
"type": "integer"
}
},
"required": [
"allowed_uses",
"maximum_floor_area_ratio",
"maximum_lot_coverage_fraction",
"maximum_height_m",
"minimum_parking_spaces"
],
"type": "object"
}
},
"required": [
"parcel",
"supplied_rules",
"proposal"
],
"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": {
"parcel": {
"additionalProperties": false,
"properties": {
"lot_area_m2": {
"maximum": 1000000000000,
"minimum": 0.01,
"type": "number"
},
"parcel_id": {
"maxLength": 128,
"minLength": 1,
"type": "string"
},
"zoning_label": {
"maxLength": 128,
"minLength": 1,
"type": "string"
}
},
"required": [
"parcel_id",
"lot_area_m2",
"zoning_label"
],
"type": "object"
},
"proposal": {
"additionalProperties": false,
"properties": {
"building_footprint_m2": {
"maximum": 1000000000000,
"minimum": 0,
"type": "number"
},
"gross_floor_area_m2": {
"maximum": 1000000000000,
"minimum": 0,
"type": "number"
},
"height_m": {
"maximum": 10000,
"minimum": 0,
"type": "number"
},
"parking_spaces": {
"maximum": 1000000,
"minimum": 0,
"type": "integer"
},
"proposed_use": {
"maxLength": 128,
"minLength": 1,
"type": "string"
}
},
"required": [
"proposed_use",
"gross_floor_area_m2",
"building_footprint_m2",
"height_m",
"parking_spaces"
],
"type": "object"
},
"supplied_rules": {
"additionalProperties": false,
"properties": {
"allowed_uses": {
"items": {
"maxLength": 128,
"minLength": 1,
"type": "string"
},
"maxItems": 1000,
"minItems": 1,
"type": "array",
"uniqueItems": true
},
"maximum_floor_area_ratio": {
"maximum": 1000,
"minimum": 0,
"type": "number"
},
"maximum_height_m": {
"maximum": 10000,
"minimum": 0,
"type": "number"
},
"maximum_lot_coverage_fraction": {
"maximum": 1,
"minimum": 0,
"type": "number"
},
"minimum_parking_spaces": {
"maximum": 1000000,
"minimum": 0,
"type": "integer"
}
},
"required": [
"allowed_uses",
"maximum_floor_area_ratio",
"maximum_lot_coverage_fraction",
"maximum_height_m",
"minimum_parking_spaces"
],
"type": "object"
}
},
"required": [
"parcel",
"supplied_rules",
"proposal"
],
"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"
}