{"uid":"cap_f-vqBcxccRrJf_y1Fwdyr","slug":"halowerk-nordic-land-soilgrids-silt-fraction-0-5-cm-for-norway-6369051c","name":"HALOWERK Nordic Land – SoilGrids Silt Fraction (0–5 cm) for Norway","description":"Mean SoilGrids silt fraction for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Norway; results outside it are rejected before payment.","url":"https://nordland.halowerk.com/v1/no-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_9v3b-09x8mxLcD9HgfgAW","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 silt fraction (%) from SoilGrids for the 0–5 cm soil layer at a given coordinate within Norway, validated against the Natural Earth Norway boundary.","exampleAgentPrompt":"What's the mean silt fraction in the top 5 cm of soil at latitude 59.91 and longitude 10.75 in Norway? I need the SoilGrids silt percentage for that location.","exampleUseCases":[{"title":"Precision agriculture soil profiling","prompt":"I'm planning crop rotations on a farm near Hamar, Norway — can you get me the silt fraction in the topsoil (0–5 cm) at latitude 60.79, longitude 11.07 so I can assess drainage and tillage needs?"},{"title":"Environmental site assessment","prompt":"We're doing an environmental baseline study at a site in Trondheim. Can you retrieve the mean SoilGrids silt content for the 0–5 cm layer at lat 63.43, lon 10.39?"},{"title":"Soil texture class pre-computation","prompt":"Before I calculate the USDA soil texture class for a location in Stavanger, I need the silt fraction from SoilGrids for the surface layer — can you fetch it for latitude 58.97, longitude 5.73?"}],"resultDescription":"Returns a numeric value representing the mean silt fraction (g/kg or %) in the 0–5 cm topsoil layer at the given coordinate, sourced from SoilGrids. The coordinate is first validated against Norway's Natural Earth boundary; requests outside Norway are rejected before any charge is applied.","failureModes":["Coordinate outside Norway boundary: request is rejected before payment with a boundary validation error","Coordinate within European coverage bounds but outside Norway: rejected by Natural Earth polygon check","Invalid latitude or longitude values outside the published European coverage range: schema validation error","Service unavailable or upstream SoilGrids data gap: 5xx error returned"],"whenToPreferThis":"Choose this endpoint when you need point-level SoilGrids silt fraction data specifically within Norway and want built-in boundary validation to avoid wasted calls. It is more appropriate than general SoilGrids API access when working within an agentic, pay-per-call workflow requiring micro-payment support. Prefer sibling endpoints on the same host when you also need clay, sand, pH, or organic carbon to build a full soil profile.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:14:29.901Z","isFirstParty":false}