{"uid":"cap_UDE1xTJIjv2zJnJGvS5jP","slug":"halowerk-nordic-land-denmark-soil-silt-fraction-0-5-cm-50a725de","name":"HALOWERK Nordic Land — Denmark Soil Silt Fraction (0-5 cm)","description":"Mean SoilGrids silt 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-silt","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_go3FfedUlJ__chKf7s82D","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 silt fraction for the 0-5 cm depth layer at a given WGS84 coordinate validated to be within Denmark's boundary.","exampleAgentPrompt":"What's the mean soil silt fraction in the top 5 cm at latitude 55.676 and longitude 12.568 in Denmark?","exampleUseCases":[{"title":"Agricultural soil texture assessment","prompt":"I'm planning a crop rotation on a field near Odense — can you look up the silt fraction in the top 5 cm of soil at latitude 55.396 and longitude 10.388?"},{"title":"Environmental contamination site screening","prompt":"We're doing a soil risk assessment at a remediation site near Aalborg at lat 57.048, lon 9.921 in Denmark — pull the topsoil silt fraction from SoilGrids for that coordinate."},{"title":"Construction foundation soil characterization","prompt":"Before we finalize the foundation design for a building plot at latitude 55.863, longitude 9.842 in Denmark, can you fetch the mean silt content for the 0-5 cm soil layer there?"}],"resultDescription":"A numeric value representing the mean silt fraction (likely as a percentage or g/kg proportion) for the 0-5 cm soil depth at the queried coordinate, sourced from SoilGrids. Returns an error or rejection if the coordinate falls outside Denmark's Natural Earth boundary.","failureModes":["Coordinate outside Denmark boundary — rejected before payment is processed","Latitude or longitude out of accepted European coverage range (lat 34–72.5, lon -31.5–40.5) — schema validation error","Coordinate within Europe but outside Denmark — rejected by boundary check","Malformed or missing latitude/longitude fields — input validation error","SoilGrids data unavailable for the requested location — possible null or error response"],"whenToPreferThis":"Choose this endpoint when you specifically need the SoilGrids silt fraction for the 0-5 cm topsoil layer at a point coordinate within Denmark. It is ideal for soil texture analysis pipelines alongside companion endpoints for sand, clay, pH, and organic carbon. Prefer it over generic soil APIs when Denmark-specific boundary validation and per-call micropayment (x402) pricing are acceptable constraints.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:09:13.947Z","isFirstParty":false}