Maximum adjacent-cell surface gradient across the analysis grid. The service eva...
https://euroland.halowerk.com/v1/europe-max-slope-parcelOverview
Maximum adjacent-cell surface gradient across the analysis grid. The service evaluates the bounded polygon supplied by the caller and returns standardized units across all 30 covered countries.
Protocol
x402 (POST)
Price
$0.0060
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
HALOWERK Europe Land
Source
bazaar
Indexed
2026-09-03 19:13:37
Health
Status
healthy
Latency (p50)
169ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-10-28 06:44:49
Last Healthy
2026-10-28 06:44:49
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"body": {
"polygon": [
[
7.095,
51.895
],
[
7.105,
51.895
],
[
7.105,
51.905
],
[
7.095,
51.905
]
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"authoritative_status": "preliminary_non_binding",
"category": "europe-wide",
"charged": false,
"checked_at": "2026-10-23T02:05:32.712Z",
"confidence": 0.87,
"confidence_method": "Conservative minimum source-family basel",
"data_date": "2015-12-31T23:59:59.000Z",
"evidence_classification": "derived_from_open_geodata",
"generated_at": "2026-10-23T02:05:32.712Z",
"result": "measurement_available",
"risk_level": "not_applicable",
"service": "europe-max-slope-parcel",
"service_id": "eli-0760",
"status": "success",
"summary": "Europe Maximum slope: parcel sample: sou"
},
"type": "json"
}