baltikum.halowerk.com

baltikum.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/de-aspect	POST	$0.003	402
/v1/de-built-up-share	POST	$0.003	402
/v1/de-cropland-share	POST	$0.003	402
/v1/de-depression-depth	POST	$0.003	402
/v1/de-drainage-tendency	POST	$0.003	402
/v1/de-elevation	POST	$0.003	402
/v1/de-grassland-share	POST	$0.003	402
/v1/de-landcover-class	POST	$0.003	402
/v1/de-local-relief	POST	$0.003	402
/v1/de-max-slope	POST	$0.003	402
/v1/de-mean-slope	POST	$0.003	402
/v1/de-ruggedness	POST	$0.003	402
/v1/de-soil-bulk-density	POST	$0.004	402
/v1/de-soil-cec	POST	$0.004	402
/v1/de-soil-clay	POST	$0.004	402
/v1/de-soil-coarse-fragments	POST	$0.004	402
/v1/de-soil-nitrogen	POST	$0.004	402
/v1/de-soil-organic-carbon	POST	$0.004	402
/v1/de-soil-ph	POST	$0.004	402
/v1/de-soil-sand	POST	$0.004	402
/v1/de-soil-silt	POST	$0.004	402
/v1/de-soil-texture	POST	$0.004	402
/v1/de-solar-orientation	POST	$0.003	402
/v1/de-tree-cover-share	POST	$0.003	402
/v1/de-water-wetland-share	POST	$0.003	402
/v1/ee-aspect	POST	$0.003	402
/v1/ee-built-up-share	POST	$0.003	402
/v1/ee-cropland-share	POST	$0.003	402
/v1/ee-depression-depth	POST	$0.003	402
/v1/ee-drainage-tendency	POST	$0.003	402
/v1/ee-elevation	POST	$0.003	402
/v1/ee-grassland-share	POST	$0.003	402
/v1/ee-landcover-class	POST	$0.003	402
/v1/ee-local-relief	POST	$0.003	402
/v1/ee-max-slope	POST	$0.003	402
/v1/ee-mean-slope	POST	$0.003	402
/v1/ee-ruggedness	POST	$0.003	402
/v1/ee-soil-bulk-density	POST	$0.004	402
/v1/ee-soil-cec	POST	$0.004	402
/v1/ee-soil-clay	POST	$0.004	402
/v1/ee-soil-coarse-fragments	POST	$0.004	402
/v1/ee-soil-nitrogen	POST	$0.004	402
/v1/ee-soil-organic-carbon	POST	$0.004	402
/v1/ee-soil-ph	POST	$0.004	402
/v1/ee-soil-sand	POST	$0.004	402
/v1/ee-soil-silt	POST	$0.004	402
/v1/ee-soil-texture	POST	$0.004	402
/v1/ee-solar-orientation	POST	$0.003	402
/v1/ee-tree-cover-share	POST	$0.003	402
/v1/ee-water-wetland-share	POST	$0.003	402
/v1/lt-aspect	POST	$0.003	402
/v1/lt-built-up-share	POST	$0.003	402
/v1/lt-cropland-share	POST	$0.003	402
/v1/lt-depression-depth	POST	$0.003	402
/v1/lt-drainage-tendency	POST	$0.003	402
/v1/lt-elevation	POST	$0.003	402
/v1/lt-grassland-share	POST	$0.003	402
/v1/lt-landcover-class	POST	$0.003	402
/v1/lt-local-relief	POST	$0.003	402
/v1/lt-max-slope	POST	$0.003	402
/v1/lt-mean-slope	POST	$0.003	402
/v1/lt-ruggedness	POST	$0.003	402
/v1/lt-soil-bulk-density	POST	$0.004	402
/v1/lt-soil-cec	POST	$0.004	402
/v1/lt-soil-clay	POST	$0.004	402
/v1/lt-soil-coarse-fragments	POST	$0.004	402
/v1/lt-soil-nitrogen	POST	$0.004	402
/v1/lt-soil-organic-carbon	POST	$0.004	402
/v1/lt-soil-ph	POST	$0.004	402
/v1/lt-soil-sand	POST	$0.004	402
/v1/lt-soil-silt	POST	$0.004	402
/v1/lt-soil-texture	POST	$0.004	402
/v1/lt-solar-orientation	POST	$0.003	402
/v1/lt-tree-cover-share	POST	$0.003	402
/v1/lt-water-wetland-share	POST	$0.003	402
/v1/lv-aspect	POST	$0.003	402
/v1/lv-built-up-share	POST	$0.003	402
/v1/lv-cropland-share	POST	$0.003	402
/v1/lv-depression-depth	POST	$0.003	402
/v1/lv-drainage-tendency	POST	$0.003	402
/v1/lv-elevation	POST	$0.003	402
/v1/lv-grassland-share	POST	$0.003	402
/v1/lv-landcover-class	POST	$0.003	402
/v1/lv-local-relief	POST	$0.003	402
/v1/lv-max-slope	POST	$0.003	402
/v1/lv-mean-slope	POST	$0.003	402
/v1/lv-ruggedness	POST	$0.003	402
/v1/lv-soil-bulk-density	POST	$0.004	402
/v1/lv-soil-cec	POST	$0.004	402
/v1/lv-soil-clay	POST	$0.004	402
/v1/lv-soil-coarse-fragments	POST	$0.004	402
/v1/lv-soil-nitrogen	POST	$0.004	402
/v1/lv-soil-organic-carbon	POST	$0.004	402
/v1/lv-soil-ph	POST	$0.004	402
/v1/lv-soil-sand	POST	$0.004	402
/v1/lv-soil-silt	POST	$0.004	402
/v1/lv-soil-texture	POST	$0.004	402
/v1/lv-solar-orientation	POST	$0.003	402
/v1/lv-tree-cover-share	POST	$0.003	402
/v1/lv-water-wetland-share	POST	$0.003	402
/v1/pl-aspect	POST	$0.003	402
/v1/pl-built-up-share	POST	$0.003	402
/v1/pl-cropland-share	POST	$0.003	402
/v1/pl-depression-depth	POST	$0.003	402
/v1/pl-drainage-tendency	POST	$0.003	402
/v1/pl-elevation	POST	$0.003	402
/v1/pl-grassland-share	POST	$0.003	402
/v1/pl-landcover-class	POST	$0.003	402
/v1/pl-local-relief	POST	$0.003	402
/v1/pl-max-slope	POST	$0.003	402
/v1/pl-mean-slope	POST	$0.003	402
/v1/pl-ruggedness	POST	$0.003	402
/v1/pl-soil-bulk-density	POST	$0.004	402
/v1/pl-soil-cec	POST	$0.004	402
/v1/pl-soil-clay	POST	$0.004	402
/v1/pl-soil-coarse-fragments	POST	$0.004	402
/v1/pl-soil-nitrogen	POST	$0.004	402
/v1/pl-soil-organic-carbon	POST	$0.004	402
/v1/pl-soil-ph	POST	$0.004	402
/v1/pl-soil-sand	POST	$0.004	402
/v1/pl-soil-silt	POST	$0.004	402
/v1/pl-soil-texture	POST	$0.004	402
/v1/pl-solar-orientation	POST	$0.003	402
/v1/pl-tree-cover-share	POST	$0.003	402
/v1/pl-water-wetland-share	POST	$0.003	402

What these endpoints do

baltikum.halowerk.com/v1/de-aspect

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

POST · $0.003 · probe 402

baltikum.halowerk.com/v1/de-built-up-share

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

POST · $0.003 · probe 402

baltikum.halowerk.com/v1/de-cropland-share

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

POST · $0.003 · probe 402

baltikum.halowerk.com/v1/de-depression-depth

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

POST · $0.003 · probe 402

baltikum.halowerk.com/v1/de-drainage-tendency

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

POST · $0.003 · probe 402

baltikum.halowerk.com/v1/de-elevation

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

POST · $0.003 · probe 402

baltikum.halowerk.com/v1/de-grassland-share

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

POST · $0.003 · probe 402

baltikum.halowerk.com/v1/de-landcover-class

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

POST · $0.003 · probe 402

baltikum.halowerk.com/v1/de-local-relief

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

POST · $0.003 · probe 402

baltikum.halowerk.com/v1/de-max-slope

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

POST · $0.003 · probe 402

baltikum.halowerk.com/v1/de-mean-slope

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

POST · $0.003 · probe 402

baltikum.halowerk.com/v1/de-ruggedness

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

POST · $0.003 · probe 402

baltikum.halowerk.com/v1/de-soil-bulk-density

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

POST · $0.004 · probe 402

baltikum.halowerk.com/v1/de-soil-cec

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

POST · $0.004 · probe 402

baltikum.halowerk.com/v1/de-soil-clay

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

POST · $0.004 · probe 402

baltikum.halowerk.com/v1/de-soil-coarse-fragments

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

POST · $0.004 · probe 402

baltikum.halowerk.com/v1/de-soil-nitrogen

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

POST · $0.004 · probe 402

baltikum.halowerk.com/v1/de-soil-organic-carbon

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

POST · $0.004 · probe 402

baltikum.halowerk.com/v1/de-soil-ph

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

POST · $0.004 · probe 402

baltikum.halowerk.com/v1/de-soil-sand

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

POST · $0.004 · probe 402

baltikum.halowerk.com/v1/de-soil-silt

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

POST · $0.004 · probe 402

baltikum.halowerk.com/v1/de-soil-texture

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

POST · $0.004 · probe 402

baltikum.halowerk.com/v1/de-solar-orientation

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

POST · $0.003 · probe 402

baltikum.halowerk.com/v1/de-tree-cover-share

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

POST · $0.003 · probe 402

baltikum.halowerk.com/v1/de-water-wetland-share

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

POST · $0.003 · probe 402