{"uid":"cap_Qz7PMw8w78KK69qJ59-2d","slug":"halowerk-nordic-land-dk-soil-coarse-fragment-volume-0-5-cm-4075fc6a","name":"HALOWERK Nordic Land – DK Soil Coarse-Fragment Volume (0-5 cm)","description":"Mean SoilGrids coarse-fragment volume for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Denmark; results outside it are rejected before payment.","url":"https://nordland.halowerk.com/v1/dk-soil-coarse-fragments","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"latitude":{"type":"number","maximum":72.5,"minimum":34,"description":"WGS84 latitude inside the published European coverage."},"longitude":{"type":"number","maximum":40.5,"minimum":-31.5,"description":"WGS84 longitude inside the published European coverage."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_AR8uNskXPXYNJ_qg_2IYi","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the mean SoilGrids coarse-fragment volume (volumetric %) for the 0–5 cm soil layer at a given coordinate validated to fall within Denmark.","exampleAgentPrompt":"What's the mean coarse-fragment volume in the top 0–5 cm of soil at latitude 55.67, longitude 12.57 in Denmark?","exampleUseCases":[{"title":"Agricultural land suitability assessment","prompt":"I'm evaluating a parcel of farmland near Viborg — can you check the coarse-fragment volume in the top 5 cm of soil at latitude 56.45, longitude 9.40? I need to know how rocky the topsoil is before I decide on tillage equipment."},{"title":"Construction site soil screening","prompt":"We're planning a foundation at latitude 55.38, longitude 10.37 in Denmark. Can you pull the SoilGrids coarse-fragment data for the 0–5 cm layer there so our engineers can factor gravel content into the groundwork design?"},{"title":"Environmental monitoring baseline","prompt":"For a wetland restoration project near Esbjerg at latitude 55.47, longitude 8.46, what is the mean coarse-fragment volume in the surface soil layer according to SoilGrids?"}],"resultDescription":"Returns a numeric value representing the mean volumetric coarse-fragment content (% volume) for the 0–5 cm soil layer at the queried coordinate, derived from SoilGrids global soil data. Coordinates outside Denmark's boundary are rejected before any charge is applied.","failureModes":["Coordinate falls outside Denmark boundary — request rejected before payment with a geographic validation error","Latitude or longitude outside the declared European coverage range (lat 34–72.5, lon -31.5–40.5) — schema validation error","Payment failure or insufficient USDC balance — x402 payment error returned","Network timeout or upstream SoilGrids data unavailability — service error response","Malformed or missing coordinate fields — input validation error"],"whenToPreferThis":"Choose this endpoint when you need point-level coarse-fragment volume specifically for a location within Denmark, billed per-call with guaranteed pre-payment boundary validation. Prefer it over general SoilGrids API access when you need a lightweight, metered, boundary-enforced lookup without managing raw SoilGrids credentials. Complements sibling endpoints on the same host for other soil properties (clay, sand, silt, pH, organic carbon) when building a fuller soil profile for a Danish site.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:38:33.619Z","isFirstParty":false}