# Services from suedland.halowerk.com on Zero

> suedland.halowerk.com serves 125 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/suedland.halowerk.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/suedland.halowerk.com/health.json

## Services

- [HALOWERK Southern Land PT Elevation](https://www.zero.xyz/c/halowerk-southern-land-pt-elevation-bbc67cb1/llms.txt): $0.003/call via x402. Returns bilinear-interpolated surface elevation from Copernicus DEM GLO-30 for a WGS84 coordinate validated within Portugal's boundaries.
- [HALOWERK Southern Land – Spain Surface Elevation](https://www.zero.xyz/c/halowerk-southern-land-spain-surface-elevation-9289b4a3/llms.txt): $0.003/call via x402. Returns bilinear-interpolated surface elevation in meters for a given coordinate in Spain using Copernicus DEM GLO-30, with boundary validation against Natural Earth.
- [HALOWERK Southern Land – Spain Tree Cover Share](https://www.zero.xyz/c/halowerk-southern-land-spain-tree-cover-share-df8222dc/llms.txt): $0.003/call via x402. Returns the share of ESA WorldCover 2021 pixels classified as tree cover for a given coordinate within Spain.
- [HALOWERK Southern Land Greece Elevation Lookup](https://www.zero.xyz/c/halowerk-southern-land-greece-elevation-lookup-a663b62d/llms.txt): $0.003/call via x402. Returns bilinear-interpolated surface elevation for a WGS84 coordinate in Greece using Copernicus DEM GLO-30 data, with boundary validation against Natural Earth Greece polygon.
- [HALOWERK Southern Land ES Cropland Share](https://www.zero.xyz/c/halowerk-southern-land-es-cropland-share-c43d10e4/llms.txt): $0.003/call via x402. Returns the share of ESA WorldCover 2021 pixels classified as cropland for a given coordinate within Spain.
- [HALOWERK Southern Land – Spain Terrain Ruggedness Index](https://www.zero.xyz/c/halowerk-southern-land-spain-terrain-ruggedness-index-2be284a6/llms.txt): $0.003/call via x402. Computes the standard deviation of sampled surface elevations (terrain ruggedness) for a given WGS84 coordinate within Spain, validated against Natural Earth boundaries.
- [HALOWERK Southern Land – Greece Local Relief](https://www.zero.xyz/c/halowerk-southern-land-greece-local-relief-97616f39/llms.txt): $0.003/call via x402. Returns the local relief (max minus min sampled surface elevation) for a WGS84 coordinate validated to fall within Greece.
- [HALOWERK Southern Land – Greece Soil Organic Carbon (0-5 cm)](https://www.zero.xyz/c/halowerk-southern-land-greece-soil-organic-carbon-0-5-cm-46f2592d/llms.txt): $0.004/call via x402. Returns the mean SoilGrids soil organic carbon value for the 0-5 cm depth layer at a given coordinate within Greece.
- [HALOWERK Southern Land Portugal Aspect](https://www.zero.xyz/c/halowerk-southern-land-portugal-aspect-76111e69/llms.txt): $0.003/call via x402. Returns the dominant surface slope direction (aspect) in degrees clockwise from north for a given coordinate within Portugal.
- [HALOWERK Southern Land – Portugal Cropland Share](https://www.zero.xyz/c/halowerk-southern-land-portugal-cropland-share-63c4c9f0/llms.txt): $0.003/call via x402. Returns the share of ESA WorldCover 2021 pixels classified as cropland for a given coordinate within Portugal.
- [HALOWERK Southern Land – Italy Mean Slope](https://www.zero.xyz/c/halowerk-southern-land-italy-mean-slope-47047c1d/llms.txt): $0.003/call via x402. Returns the mean first-order surface gradient (slope) across the analysis grid for a given coordinate within Italy.
- [HALOWERK Southern Land – Italy Soil Silt Fraction (0-5 cm)](https://www.zero.xyz/c/halowerk-southern-land-italy-soil-silt-fraction-0-5-cm-853a12ce/llms.txt): $0.004/call via x402. Returns the mean SoilGrids silt fraction for the 0-5 cm soil layer at a given coordinate within Italy, validated against the Natural Earth Italy boundary.
- [HALOWERK Southern Land Italy Max Slope](https://www.zero.xyz/c/halowerk-southern-land-italy-max-slope-f7222f87/llms.txt): $0.003/call via x402. Returns the maximum adjacent-cell surface gradient (steepest slope) across the analysis grid for a coordinate within Italy
- [HALOWERK Southern Land – Greece Tree Cover Share](https://www.zero.xyz/c/halowerk-southern-land-greece-tree-cover-share-c2154983/llms.txt): $0.003/call via x402. Returns the share of ESA WorldCover 2021 pixels classified as tree cover for a given coordinate within Greece.
- [HALOWERK Southern Land – Italy Soil Texture Class](https://www.zero.xyz/c/halowerk-southern-land-italy-soil-texture-class-63ced346/llms.txt): $0.004/call via x402. Returns the USDA soil texture class (e.g. clay, loam, sandy loam) for a given coordinate in Italy, derived from SoilGrids sand, silt, and clay fractions.
- [HALOWERK Southern Land – Italy Local Relief](https://www.zero.xyz/c/halowerk-southern-land-italy-local-relief-8978ba77/llms.txt): $0.003/call via x402. Returns the local topographic relief (max minus min sampled surface elevation) for a given coordinate in Italy, validated against Natural Earth Italy boundaries.
- [HALOWERK Southern Land – Spain Soil Clay Fraction](https://www.zero.xyz/c/halowerk-southern-land-spain-soil-clay-fraction-e71b77bc/llms.txt): $0.004/call via x402. Returns the mean SoilGrids clay fraction for the 0–5 cm soil layer at a given coordinate validated to lie within Spain.
- [HALOWERK Southern Land – Italy Soil Organic Carbon (0-5 cm)](https://www.zero.xyz/c/halowerk-southern-land-italy-soil-organic-carbon-0-5-cm-6a9b8e62/llms.txt): $0.004/call via x402. Returns the mean SoilGrids organic carbon content for the 0-5 cm soil layer at a given coordinate within Italy, validated against Natural Earth boundaries.
- [HALOWERK Southern Land – Malta Grassland Share](https://www.zero.xyz/c/halowerk-southern-land-malta-grassland-share-b8c50c86/llms.txt): $0.003/call via x402. Returns the share of ESA WorldCover 2021 pixels classified as grassland for a given coordinate within Malta.
- [HALOWERK Southern Land – South-Facing Slope Orientation Index (Spain)](https://www.zero.xyz/c/halowerk-southern-land-south-facing-slope-orientation-index-spain-b71d1282/llms.txt): $0.003/call via x402. Returns a south-facing slope orientation index derived from terrain aspect and slope for a given coordinate within Spain.
- [HALOWERK Southern Land – Portugal Soil Coarse-Fragment Volume (0–5 cm)](https://www.zero.xyz/c/halowerk-southern-land-portugal-soil-coarse-fragment-volume-0-5-cm-1b13232e/llms.txt): $0.004/call via x402. Returns the mean SoilGrids coarse-fragment volume (%) for the 0–5 cm soil layer at a given coordinate within Portugal, validated against Natural Earth boundaries.
- [HALOWERK Southern Land – Italy Built-Up Share](https://www.zero.xyz/c/halowerk-southern-land-italy-built-up-share-5bfb0491/llms.txt): $0.003/call via x402. Returns the share of ESA WorldCover 2021 pixels classified as built-up (urban/impervious surfaces) within an analysis area around a given coordinate in Italy.
- [HALOWERK Southern Land – Spain Soil Bulk Density (0-5 cm)](https://www.zero.xyz/c/halowerk-southern-land-spain-soil-bulk-density-0-5-cm-be852315/llms.txt): $0.004/call via x402. Returns the mean SoilGrids bulk density for the 0-5 cm soil layer at a given coordinate within Spain, validated against Natural Earth boundaries.
- [HALOWERK Southern Land Portugal Soil pH Lookup](https://www.zero.xyz/c/halowerk-southern-land-portugal-soil-ph-lookup-9e293cbb/llms.txt): $0.004/call via x402. Returns the mean SoilGrids pH (H2O) for the 0–5 cm topsoil layer at a given coordinate within Portugal, validated against Natural Earth boundaries.
- [HALOWERK Southern Land – Spain Soil Coarse-Fragment Volume (0–5 cm)](https://www.zero.xyz/c/halowerk-southern-land-spain-soil-coarse-fragment-volume-0-5-cm-488e9a43/llms.txt): $0.004/call via x402. Returns the mean SoilGrids coarse-fragment volume (% by volume) for the 0–5 cm soil layer at a given coordinate, validated against Spain's Natural Earth boundary.
- [HALOWERK Southern Land Italy Soil pH](https://www.zero.xyz/c/halowerk-southern-land-italy-soil-ph-6c647ecc/llms.txt): $0.004/call via x402. Returns mean SoilGrids pH (H2O) for the 0–5 cm depth layer at a given coordinate validated to fall within Italy's boundaries.
- [HALOWERK Southern Land – Italy Depression Depth](https://www.zero.xyz/c/halowerk-southern-land-italy-depression-depth-eb1a44d3/llms.txt): $0.003/call via x402. Returns the positive elevation difference between a neighborhood mean and the center cell elevation (depression depth) for a given coordinate in Italy.
- [HALOWERK Southern Land – Spain Soil Organic Carbon (0-5 cm)](https://www.zero.xyz/c/halowerk-southern-land-spain-soil-organic-carbon-0-5-cm-e3b23108/llms.txt): $0.004/call via x402. Returns the mean SoilGrids soil organic carbon content for the 0–5 cm depth layer at a given WGS84 coordinate within Spain, validated against Natural Earth boundaries.
- [HALOWERK Southern Land Italy Grassland Share](https://www.zero.xyz/c/halowerk-southern-land-italy-grassland-share-3f16642b/llms.txt): $0.003/call via x402. Returns the share of ESA WorldCover 2021 pixels classified as grassland for a given coordinate within Italy.
- [HALOWERK Southern Land – Portugal Surface Clay Fraction (0-5 cm)](https://www.zero.xyz/c/halowerk-southern-land-portugal-surface-clay-fraction-0-5-cm-9f73f162/llms.txt): $0.004/call via x402. Returns the mean SoilGrids clay fraction for the 0–5 cm soil layer at a given coordinate within Portugal, validated against Natural Earth boundaries.
- [HALOWERK Southern Land – Local Relief (Spain)](https://www.zero.xyz/c/halowerk-southern-land-local-relief-spain-6f3b577b/llms.txt): $0.003/call via x402. Returns the local relief (max minus min sampled surface elevation) for a given WGS84 coordinate within Spain.
- [HALOWERK Southern Land – Greece Soil Silt Fraction (0-5 cm)](https://www.zero.xyz/c/halowerk-southern-land-greece-soil-silt-fraction-0-5-cm-c2100752/llms.txt): $0.004/call via x402. Returns the mean SoilGrids silt fraction for the 0-5 cm soil layer at a given coordinate within Greece, validated against the Natural Earth boundary.
- [HALOWERK Southern Land – Malta Dominant Land Cover Class](https://www.zero.xyz/c/halowerk-southern-land-malta-dominant-land-cover-class-81fb0bef/llms.txt): $0.003/call via x402. Returns the dominant ESA WorldCover 2021 land cover class for a given coordinate within Malta, validated against Natural Earth boundaries.
- [HALOWERK Southern Land – Italy Soil Cation Exchange Capacity (0-5 cm)](https://www.zero.xyz/c/halowerk-southern-land-italy-soil-cation-exchange-capacity-0-5-cm-91d78cb0/llms.txt): $0.004/call via x402. Returns the mean SoilGrids cation exchange capacity (CEC) for the 0–5 cm soil layer at a given WGS84 coordinate, validated against the Natural Earth boundary for Italy.
- [HALOWERK Southern Land – Spain Grassland Share](https://www.zero.xyz/c/halowerk-southern-land-spain-grassland-share-dcb48896/llms.txt): $0.003/call via x402. Returns the share of ESA WorldCover 2021 pixels classified as grassland for a given coordinate within Spain.
- [HALOWERK Southern Land – Italy Tree Cover Share](https://www.zero.xyz/c/halowerk-southern-land-italy-tree-cover-share-59eb2b27/llms.txt): $0.003/call via x402. Returns the share of ESA WorldCover 2021 pixels classified as tree cover for a given coordinate within Italy.
- [HALOWERK Southern Land – Italy Solar Orientation Index](https://www.zero.xyz/c/halowerk-southern-land-italy-solar-orientation-index-9e92733d/llms.txt): $0.003/call via x402. Returns a south-facing slope orientation index derived from aspect and slope for a given coordinate within Italy.
- [HALOWERK Southern Land – Spain Soil Silt Fraction (0-5 cm)](https://www.zero.xyz/c/halowerk-southern-land-spain-soil-silt-fraction-0-5-cm-244caa41/llms.txt): $0.004/call via x402. Returns the mean SoilGrids silt fraction for the 0–5 cm topsoil layer at a given coordinate within Spain, validated against Natural Earth boundaries.
- [HALOWERK Southern Land — Spain Soil Cation Exchange Capacity (0-5 cm)](https://www.zero.xyz/c/halowerk-southern-land-spain-soil-cation-exchange-capacity-0-5-cm-686023f2/llms.txt): $0.004/call via x402. Returns the mean SoilGrids cation exchange capacity (CEC) for the 0–5 cm soil layer at a given coordinate within Spain.
- [HALOWERK Southern Land – Italy Drainage Tendency](https://www.zero.xyz/c/halowerk-southern-land-italy-drainage-tendency-74eb4637/llms.txt): $0.003/call via x402. Returns the relative runoff tendency for a coordinate in Italy, derived from terrain slope and ruggedness, validated against Italy's Natural Earth boundary.
- [HALOWERK Southern Land – Spain Water & Wetland Share](https://www.zero.xyz/c/halowerk-southern-land-spain-water-wetland-share-e80a6ca6/llms.txt): $0.003/call via x402. Returns the combined share of permanent water, herbaceous wetland, and mangrove land-cover classes for a given coordinate within Spain, derived from ESA WorldCover 2021 data.
- [HALOWERK Southern Land – Malta Soil Organic Carbon (0-5 cm)](https://www.zero.xyz/c/halowerk-southern-land-malta-soil-organic-carbon-0-5-cm-29afd024/llms.txt): $0.004/call via x402. Returns the mean SoilGrids organic carbon value for the 0-5 cm depth layer at a given coordinate within Malta's boundary.
- [HALOWERK Southern Land – Greece Soil Clay Fraction (0-5 cm)](https://www.zero.xyz/c/halowerk-southern-land-greece-soil-clay-fraction-0-5-cm-8ff21429/llms.txt): $0.004/call via x402. Returns the mean SoilGrids clay fraction for the 0-5 cm soil layer at a given coordinate within Greece, validated against Natural Earth boundaries.
- [HALOWERK Southern Land – Spain Depression Depth](https://www.zero.xyz/c/halowerk-southern-land-spain-depression-depth-f4856f97/llms.txt): $0.003/call via x402. Returns the positive elevation difference between the neighborhood mean and center cell elevation (depression depth) for a given coordinate within Spain.
- [HALOWERK Southern Land Italy Elevation](https://www.zero.xyz/c/halowerk-southern-land-italy-elevation-ead5da0e/llms.txt): $0.003/call via x402. Returns bilinear-interpolated surface elevation (metres) for a WGS84 coordinate in Italy using Copernicus DEM GLO-30, rejecting coordinates outside the Italian boundary before charging.
- [HALOWERK Southern Land – Portugal Soil Silt Fraction (0-5 cm)](https://www.zero.xyz/c/halowerk-southern-land-portugal-soil-silt-fraction-0-5-cm-99e12270/llms.txt): $0.004/call via x402. Returns the mean SoilGrids silt fraction for the 0–5 cm topsoil layer at a given WGS84 coordinate within Portugal, validated against Natural Earth boundaries.
- [HALOWERK Southern Land – Greece Drainage Tendency](https://www.zero.xyz/c/halowerk-southern-land-greece-drainage-tendency-003cf02d/llms.txt): $0.003/call via x402. Returns a relative runoff/drainage tendency score for a coordinate in Greece, derived from terrain slope and ruggedness metrics.
- [HALOWERK Southern Land – Greece Solar Orientation Index](https://www.zero.xyz/c/halowerk-southern-land-greece-solar-orientation-index-ae35a31a/llms.txt): $0.003/call via x402. Returns a south-facing slope orientation index derived from aspect and slope for a given coordinate within Greece.
- [HALOWERK Southern Land – Spain Soil pH (0–5 cm)](https://www.

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