mitteleuropa.halowerk.com

mitteleuropa.halowerk.com publishes 125 machine-payable endpoints over the x402 protocol, priced from $0.003 to $0.004 per call. Each was probed directly; the response code below is what it returned.

Endpoints 125
Price range $0.003 – $0.004
Verified 2026-10-01

Endpoints

Endpoint	Method	Price	Probe
/v1/at-aspect	POST	$0.003	402
/v1/at-built-up-share	POST	$0.003	402
/v1/at-cropland-share	POST	$0.003	402
/v1/at-depression-depth	POST	$0.003	402
/v1/at-drainage-tendency	POST	$0.003	402
/v1/at-elevation	POST	$0.003	402
/v1/at-grassland-share	POST	$0.003	402
/v1/at-landcover-class	POST	$0.003	402
/v1/at-local-relief	POST	$0.003	402
/v1/at-max-slope	POST	$0.003	402
/v1/at-mean-slope	POST	$0.003	402
/v1/at-ruggedness	POST	$0.003	402
/v1/at-soil-bulk-density	POST	$0.004	402
/v1/at-soil-cec	POST	$0.004	402
/v1/at-soil-clay	POST	$0.004	402
/v1/at-soil-coarse-fragments	POST	$0.004	402
/v1/at-soil-nitrogen	POST	$0.004	402
/v1/at-soil-organic-carbon	POST	$0.004	402
/v1/at-soil-ph	POST	$0.004	402
/v1/at-soil-sand	POST	$0.004	402
/v1/at-soil-silt	POST	$0.004	402
/v1/at-soil-texture	POST	$0.004	402
/v1/at-solar-orientation	POST	$0.003	402
/v1/at-tree-cover-share	POST	$0.003	402
/v1/at-water-wetland-share	POST	$0.003	402
/v1/cz-aspect	POST	$0.003	402
/v1/cz-built-up-share	POST	$0.003	402
/v1/cz-cropland-share	POST	$0.003	402
/v1/cz-depression-depth	POST	$0.003	402
/v1/cz-drainage-tendency	POST	$0.003	402
/v1/cz-elevation	POST	$0.003	402
/v1/cz-grassland-share	POST	$0.003	402
/v1/cz-landcover-class	POST	$0.003	402
/v1/cz-local-relief	POST	$0.003	402
/v1/cz-max-slope	POST	$0.003	402
/v1/cz-mean-slope	POST	$0.003	402
/v1/cz-ruggedness	POST	$0.003	402
/v1/cz-soil-bulk-density	POST	$0.004	402
/v1/cz-soil-cec	POST	$0.004	402
/v1/cz-soil-clay	POST	$0.004	402
/v1/cz-soil-coarse-fragments	POST	$0.004	402
/v1/cz-soil-nitrogen	POST	$0.004	402
/v1/cz-soil-organic-carbon	POST	$0.004	402
/v1/cz-soil-ph	POST	$0.004	402
/v1/cz-soil-sand	POST	$0.004	402
/v1/cz-soil-silt	POST	$0.004	402
/v1/cz-soil-texture	POST	$0.004	402
/v1/cz-solar-orientation	POST	$0.003	402
/v1/cz-tree-cover-share	POST	$0.003	402
/v1/cz-water-wetland-share	POST	$0.003	402
/v1/li-aspect	POST	$0.003	402
/v1/li-built-up-share	POST	$0.003	402
/v1/li-cropland-share	POST	$0.003	402
/v1/li-depression-depth	POST	$0.003	402
/v1/li-drainage-tendency	POST	$0.003	402
/v1/li-elevation	POST	$0.003	402
/v1/li-grassland-share	POST	$0.003	402
/v1/li-landcover-class	POST	$0.003	402
/v1/li-local-relief	POST	$0.003	402
/v1/li-max-slope	POST	$0.003	402
/v1/li-mean-slope	POST	$0.003	402
/v1/li-ruggedness	POST	$0.003	402
/v1/li-soil-bulk-density	POST	$0.004	402
/v1/li-soil-cec	POST	$0.004	402
/v1/li-soil-clay	POST	$0.004	402
/v1/li-soil-coarse-fragments	POST	$0.004	402
/v1/li-soil-nitrogen	POST	$0.004	402
/v1/li-soil-organic-carbon	POST	$0.004	402
/v1/li-soil-ph	POST	$0.004	402
/v1/li-soil-sand	POST	$0.004	402
/v1/li-soil-silt	POST	$0.004	402
/v1/li-soil-texture	POST	$0.004	402
/v1/li-solar-orientation	POST	$0.003	402
/v1/li-tree-cover-share	POST	$0.003	402
/v1/li-water-wetland-share	POST	$0.003	402
/v1/si-aspect	POST	$0.003	402
/v1/si-built-up-share	POST	$0.003	402
/v1/si-cropland-share	POST	$0.003	402
/v1/si-depression-depth	POST	$0.003	402
/v1/si-drainage-tendency	POST	$0.003	402
/v1/si-elevation	POST	$0.003	402
/v1/si-grassland-share	POST	$0.003	402
/v1/si-landcover-class	POST	$0.003	402
/v1/si-local-relief	POST	$0.003	402
/v1/si-max-slope	POST	$0.003	402
/v1/si-mean-slope	POST	$0.003	402
/v1/si-ruggedness	POST	$0.003	402
/v1/si-soil-bulk-density	POST	$0.004	402
/v1/si-soil-cec	POST	$0.004	402
/v1/si-soil-clay	POST	$0.004	402
/v1/si-soil-coarse-fragments	POST	$0.004	402
/v1/si-soil-nitrogen	POST	$0.004	402
/v1/si-soil-organic-carbon	POST	$0.004	402
/v1/si-soil-ph	POST	$0.004	402
/v1/si-soil-sand	POST	$0.004	402
/v1/si-soil-silt	POST	$0.004	402
/v1/si-soil-texture	POST	$0.004	402
/v1/si-solar-orientation	POST	$0.003	402
/v1/si-tree-cover-share	POST	$0.003	402
/v1/si-water-wetland-share	POST	$0.003	402
/v1/sk-aspect	POST	$0.003	402
/v1/sk-built-up-share	POST	$0.003	402
/v1/sk-cropland-share	POST	$0.003	402
/v1/sk-depression-depth	POST	$0.003	402
/v1/sk-drainage-tendency	POST	$0.003	402
/v1/sk-elevation	POST	$0.003	402
/v1/sk-grassland-share	POST	$0.003	402
/v1/sk-landcover-class	POST	$0.003	402
/v1/sk-local-relief	POST	$0.003	402
/v1/sk-max-slope	POST	$0.003	402
/v1/sk-mean-slope	POST	$0.003	402
/v1/sk-ruggedness	POST	$0.003	402
/v1/sk-soil-bulk-density	POST	$0.004	402
/v1/sk-soil-cec	POST	$0.004	402
/v1/sk-soil-clay	POST	$0.004	402
/v1/sk-soil-coarse-fragments	POST	$0.004	402
/v1/sk-soil-nitrogen	POST	$0.004	402
/v1/sk-soil-organic-carbon	POST	$0.004	402
/v1/sk-soil-ph	POST	$0.004	402
/v1/sk-soil-sand	POST	$0.004	402
/v1/sk-soil-silt	POST	$0.004	402
/v1/sk-soil-texture	POST	$0.004	402
/v1/sk-solar-orientation	POST	$0.003	402
/v1/sk-tree-cover-share	POST	$0.003	402
/v1/sk-water-wetland-share	POST	$0.003	402

What these endpoints do

mitteleuropa.halowerk.com/v1/at-aspect

Circular direction of the dominant surface gradient, clockwise from north. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.003 · probe 402

mitteleuropa.halowerk.com/v1/at-built-up-share

Share of ESA WorldCover 2021 pixels classified as built-up. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.003 · probe 402

mitteleuropa.halowerk.com/v1/at-cropland-share

Share of ESA WorldCover 2021 pixels classified as cropland. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.003 · probe 402

mitteleuropa.halowerk.com/v1/at-depression-depth

Positive difference between the neighborhood mean and center elevation. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.003 · probe 402

mitteleuropa.halowerk.com/v1/at-drainage-tendency

Relative runoff tendency derived from slope and ruggedness. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.003 · probe 402

mitteleuropa.halowerk.com/v1/at-elevation

Bilinear surface elevation from Copernicus DEM GLO-30. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.003 · probe 402

mitteleuropa.halowerk.com/v1/at-grassland-share

Share of ESA WorldCover 2021 pixels classified as grassland. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.003 · probe 402

mitteleuropa.halowerk.com/v1/at-landcover-class

Dominant ESA WorldCover 2021 class in the analysis area. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.003 · probe 402

mitteleuropa.halowerk.com/v1/at-local-relief

Difference between maximum and minimum sampled surface elevation. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.003 · probe 402

mitteleuropa.halowerk.com/v1/at-max-slope

Maximum adjacent-cell surface gradient across the analysis grid. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.003 · probe 402

mitteleuropa.halowerk.com/v1/at-mean-slope

Mean first-order surface gradient across the analysis grid. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.003 · probe 402

mitteleuropa.halowerk.com/v1/at-ruggedness

Standard deviation of sampled surface elevations. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.003 · probe 402

mitteleuropa.halowerk.com/v1/at-soil-bulk-density

Mean SoilGrids bulk density for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.004 · probe 402

mitteleuropa.halowerk.com/v1/at-soil-cec

Mean SoilGrids cation exchange capacity for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.004 · probe 402

mitteleuropa.halowerk.com/v1/at-soil-clay

Mean SoilGrids clay fraction for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.004 · probe 402

mitteleuropa.halowerk.com/v1/at-soil-coarse-fragments

Mean SoilGrids coarse-fragment volume for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.004 · probe 402

mitteleuropa.halowerk.com/v1/at-soil-nitrogen

Mean SoilGrids total nitrogen for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.004 · probe 402

mitteleuropa.halowerk.com/v1/at-soil-organic-carbon

Mean SoilGrids organic carbon for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.004 · probe 402

mitteleuropa.halowerk.com/v1/at-soil-ph

Mean SoilGrids pH in H2O for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.004 · probe 402

mitteleuropa.halowerk.com/v1/at-soil-sand

Mean SoilGrids sand fraction for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.004 · probe 402

mitteleuropa.halowerk.com/v1/at-soil-silt

Mean SoilGrids silt fraction for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.004 · probe 402

mitteleuropa.halowerk.com/v1/at-soil-texture

USDA texture class calculated from SoilGrids sand, silt and clay fractions. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.004 · probe 402

mitteleuropa.halowerk.com/v1/at-solar-orientation

South-facing slope orientation index derived from aspect and slope. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.003 · probe 402

mitteleuropa.halowerk.com/v1/at-tree-cover-share

Share of ESA WorldCover 2021 pixels classified as tree cover. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.003 · probe 402

mitteleuropa.halowerk.com/v1/at-water-wetland-share

Combined share of permanent water, herbaceous wetland and mangrove classes. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.

POST · $0.003 · probe 402