the402 x402 endpoint directory

MCP servers, called rather than listed · we called 16,923 of them · search their tools

Every x402 endpoint we can find, each one called to see what it actually answers and what it quotes. Other directories list what providers claim. This one reports what the endpoint did when we asked it, and says plainly where we could not tell.

Last verified 2026-09-28. We parse the payment challenge, we do not complete a payment.

EndpointStatusPriceNetworkSpecChecked
nordland.halowerk.com v1 no-depression-depth
Positive difference between the neighborhood mean and center elevation. The coordinate is validated against the Natura
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 no-local-relief
Difference between maximum and minimum sampled surface elevation. The coordinate is validated against the Natural Eart
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 no-ruggedness
Standard deviation of sampled surface elevations. The coordinate is validated against the Natural Earth boundary for N
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 no-aspect
Circular direction of the dominant surface gradient, clockwise from north. The coordinate is validated against the Nat
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 no-max-slope
Maximum adjacent-cell surface gradient across the analysis grid. The coordinate is validated against the Natural Earth
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 no-mean-slope
Mean first-order surface gradient across the analysis grid. The coordinate is validated against the Natural Earth boun
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 no-elevation
Bilinear surface elevation from Copernicus DEM GLO-30. The coordinate is validated against the Natural Earth boundary
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 se-water-wetland-share
Combined share of permanent water, herbaceous wetland and mangrove classes. The coordinate is validated against the Na
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 se-built-up-share
Share of ESA WorldCover 2021 pixels classified as built-up. The coordinate is validated against the Natural Earth boun
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 se-tree-cover-share
Share of ESA WorldCover 2021 pixels classified as tree cover. The coordinate is validated against the Natural Earth bo
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 se-grassland-share
Share of ESA WorldCover 2021 pixels classified as grassland. The coordinate is validated against the Natural Earth bou
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 se-cropland-share
Share of ESA WorldCover 2021 pixels classified as cropland. The coordinate is validated against the Natural Earth boun
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 se-landcover-class
Dominant ESA WorldCover 2021 class in the analysis area. The coordinate is validated against the Natural Earth boundar
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 se-drainage-tendency
Relative runoff tendency derived from slope and ruggedness. The coordinate is validated against the Natural Earth boun
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 se-solar-orientation
South-facing slope orientation index derived from aspect and slope. The coordinate is validated against the Natural Ea
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 se-depression-depth
Positive difference between the neighborhood mean and center elevation. The coordinate is validated against the Natura
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 se-local-relief
Difference between maximum and minimum sampled surface elevation. The coordinate is validated against the Natural Eart
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 se-ruggedness
Standard deviation of sampled surface elevations. The coordinate is validated against the Natural Earth boundary for S
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 se-aspect
Circular direction of the dominant surface gradient, clockwise from north. The coordinate is validated against the Nat
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 se-max-slope
Maximum adjacent-cell surface gradient across the analysis grid. The coordinate is validated against the Natural Earth
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 se-mean-slope
Mean first-order surface gradient across the analysis grid. The coordinate is validated against the Natural Earth boun
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 se-elevation
Bilinear surface elevation from Copernicus DEM GLO-30. The coordinate is validated against the Natural Earth boundary
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 fi-water-wetland-share
Combined share of permanent water, herbaceous wetland and mangrove classes. The coordinate is validated against the Na
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 fi-built-up-share
Share of ESA WorldCover 2021 pixels classified as built-up. The coordinate is validated against the Natural Earth boun
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 fi-tree-cover-share
Share of ESA WorldCover 2021 pixels classified as tree cover. The coordinate is validated against the Natural Earth bo
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 fi-grassland-share
Share of ESA WorldCover 2021 pixels classified as grassland. The coordinate is validated against the Natural Earth bou
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 fi-cropland-share
Share of ESA WorldCover 2021 pixels classified as cropland. The coordinate is validated against the Natural Earth boun
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 fi-landcover-class
Dominant ESA WorldCover 2021 class in the analysis area. The coordinate is validated against the Natural Earth boundar
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 fi-drainage-tendency
Relative runoff tendency derived from slope and ruggedness. The coordinate is validated against the Natural Earth boun
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 fi-solar-orientation
South-facing slope orientation index derived from aspect and slope. The coordinate is validated against the Natural Ea
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 fi-depression-depth
Positive difference between the neighborhood mean and center elevation. The coordinate is validated against the Natura
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 fi-local-relief
Difference between maximum and minimum sampled surface elevation. The coordinate is validated against the Natural Eart
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 fi-ruggedness
Standard deviation of sampled surface elevations. The coordinate is validated against the Natural Earth boundary for F
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 fi-aspect
Circular direction of the dominant surface gradient, clockwise from north. The coordinate is validated against the Nat
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 fi-max-slope
Maximum adjacent-cell surface gradient across the analysis grid. The coordinate is validated against the Natural Earth
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 fi-mean-slope
Mean first-order surface gradient across the analysis grid. The coordinate is validated against the Natural Earth boun
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 fi-elevation
Bilinear surface elevation from Copernicus DEM GLO-30. The coordinate is validated against the Natural Earth boundary
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 dk-water-wetland-share
Combined share of permanent water, herbaceous wetland and mangrove classes. The coordinate is validated against the Na
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 dk-built-up-share
Share of ESA WorldCover 2021 pixels classified as built-up. The coordinate is validated against the Natural Earth boun
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 dk-tree-cover-share
Share of ESA WorldCover 2021 pixels classified as tree cover. The coordinate is validated against the Natural Earth bo
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 dk-grassland-share
Share of ESA WorldCover 2021 pixels classified as grassland. The coordinate is validated against the Natural Earth bou
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 dk-cropland-share
Share of ESA WorldCover 2021 pixels classified as cropland. The coordinate is validated against the Natural Earth boun
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 dk-landcover-class
Dominant ESA WorldCover 2021 class in the analysis area. The coordinate is validated against the Natural Earth boundar
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 dk-drainage-tendency
Relative runoff tendency derived from slope and ruggedness. The coordinate is validated against the Natural Earth boun
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 dk-solar-orientation
South-facing slope orientation index derived from aspect and slope. The coordinate is validated against the Natural Ea
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 dk-depression-depth
Positive difference between the neighborhood mean and center elevation. The coordinate is validated against the Natura
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 dk-local-relief
Difference between maximum and minimum sampled surface elevation. The coordinate is validated against the Natural Eart
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 dk-ruggedness
Standard deviation of sampled surface elevations. The coordinate is validated against the Natural Earth boundary for D
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 dk-aspect
Circular direction of the dominant surface gradient, clockwise from north. The coordinate is validated against the Nat
answers 402 $0.003 base v2 POST 22d ago
nordland.halowerk.com v1 dk-max-slope
Maximum adjacent-cell surface gradient across the analysis grid. The coordinate is validated against the Natural Earth
answers 402 $0.003 base v2 POST 22d ago
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