{"uid":"cap_tzKmY5BMPygJW4fjGXzxV","slug":"halowerk-nordic-land-norway-soil-coarse-fragment-volume-0-5-cm-8f3803f9","name":"HALOWERK Nordic Land – Norway 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 Norway; results outside it are rejected before payment.","url":"https://nordland.halowerk.com/v1/no-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_5Q3BiZ5QwGnKOsfciexwZ","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 (%) for the 0–5 cm soil layer at a given WGS84 coordinate validated to fall within Norway's boundary.","exampleAgentPrompt":"What's the mean coarse-fragment volume in the top 5 cm of soil at latitude 59.91 and longitude 10.75 in Norway? I need the SoilGrids figure for that point.","exampleUseCases":[{"title":"Pre-construction soil rockiness check","prompt":"Before we break ground on a site near Trondheim, can you check the coarse-fragment volume in the surface soil layer? The coordinates are latitude 63.43, longitude 10.39."},{"title":"Agricultural land suitability assessment","prompt":"I'm evaluating farmland at latitude 60.47, longitude 8.47 in Norway — can you pull the SoilGrids coarse-fragment percentage for the top 5 cm so I know how rocky the topsoil is?"},{"title":"Environmental baseline data collection","prompt":"For my environmental report on a wetland restoration project near Bergen at latitude 60.39, longitude 5.32 in Norway, what is the mean coarse-fragment volume in the 0–5 cm soil layer?"}],"resultDescription":"A numeric value representing the mean volumetric coarse-fragment content (%) of the 0–5 cm soil layer at the queried coordinate, sourced from SoilGrids. Coordinates outside Norway's Natural Earth boundary are rejected before any charge is applied.","failureModes":["Coordinate outside Norway boundary: request is rejected with a validation error and no charge is made","Coordinate within European coverage bounds but outside Norway: boundary check fails, rejected","Latitude or longitude out of the declared European range (lat 34–72.5, lon -31.5–40.5): schema validation error","Missing latitude or longitude parameter: request rejected with a schema/validation error","SoilGrids upstream data unavailable for queried cell: may return null or an error response"],"whenToPreferThis":"Use this endpoint when you need point-level coarse-fragment (rock/gravel) content for the near-surface soil layer (0–5 cm) at a specific Norwegian location, especially in workflows involving soil characterisation, land suitability analysis, agricultural planning, or environmental baseline reporting. Prefer it over generic soil APIs when boundary enforcement within Norway is required and when SoilGrids provenance is acceptable. Not suitable for locations outside Norway or for deeper soil horizons.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:59:29.510Z","isFirstParty":false}