{"uid":"cap_32xGZRgTAGFLIKeLXfxnF","slug":"halowerk-nordic-land-denmark-surface-clay-fraction-soilgrids-0-5-cm-18999220","name":"HALOWERK Nordic Land — Denmark Surface Clay Fraction (SoilGrids 0–5 cm)","description":"Mean SoilGrids clay fraction 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-clay","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_FQOnM65nxHULbkPcKYiaL","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 clay fraction (%) at 0–5 cm depth from SoilGrids for a WGS84 coordinate validated within Denmark's boundary.","exampleAgentPrompt":"What is the mean clay fraction in the top 5 cm of soil at latitude 55.6761 and longitude 12.5683 in Denmark?","exampleUseCases":[{"title":"Agricultural suitability assessment for Danish farmland","prompt":"I'm evaluating a field in Jutland near latitude 56.1629, longitude 10.2039 — can you get me the mean clay fraction in the top 5 cm of soil there so I can assess whether it's suitable for root crops?"},{"title":"Construction ground-condition survey","prompt":"We're planning a small building project at coordinates 55.4038 latitude, 8.4561 longitude in southwest Denmark — what percentage of clay is in the surface soil layer at that spot?"},{"title":"Soil mapping pipeline for Danish environmental study","prompt":"For our environmental monitoring study, I need the SoilGrids clay content at 0–5 cm depth for a site at 57.0488 latitude, 9.9217 longitude near Aalborg — can you pull that figure?"}],"resultDescription":"A numeric mean clay fraction value (percentage or volumetric proportion) for the 0–5 cm soil layer at the queried coordinate, derived from SoilGrids global soil data, confirmed to fall within Denmark's Natural Earth boundary.","failureModes":["Coordinate outside Denmark boundary — rejected before payment is processed","Latitude or longitude outside the European coverage bounds (lat 34–72.5, lon -31.5–40.5) — validation error","Malformed or missing coordinate fields — schema validation error","SoilGrids data unavailable for the queried cell — no data response"],"whenToPreferThis":"Choose this endpoint when you need authoritative SoilGrids-derived surface clay fraction specifically for a point within Denmark, especially when the geographic constraint (Denmark only) is acceptable and you want a low-cost per-call micro-payment model. Prefer it over generic soil APIs when you need the SoilGrids 0–5 cm clay mean with built-in boundary validation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:46:48.350Z","isFirstParty":false}