{"uid":"cap_NHEZ26MnchxBenAK--HKM","slug":"halowerk-eastern-land-croatia-soil-coarse-fragment-volume-0-5-cm-ac24e115","name":"HALOWERK Eastern Land – Croatia 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 Croatia; results outside it are rejected before payment.","url":"https://ostland.halowerk.com/v1/hr-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_wtbKvKTKUVMdkIvrxL5mu","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 lie within Croatia.","exampleAgentPrompt":"What's the coarse-fragment volume of the topsoil (0–5 cm layer) at latitude 45.8150, longitude 15.9819 in Croatia? Use the SoilGrids-based lookup.","exampleUseCases":[{"title":"Agricultural site suitability screening","prompt":"I'm evaluating a field near Osijek, Croatia — latitude 45.5511, longitude 18.6939 — for irrigation. Can you check the coarse-fragment volume in the top 5 cm of soil so I know how rocky and drainage-limited it might be?"},{"title":"Vineyard soil assessment in Dalmatia","prompt":"We're looking at planting a vineyard near Split at coordinates 43.5081 latitude, 16.4402 longitude. What's the mean coarse-fragment content in the 0–5 cm soil layer there?"},{"title":"Environmental baseline data collection","prompt":"For our habitat restoration project in Istria, can you pull the SoilGrids coarse-fragment volume for the 0-5 cm layer at 45.2292 N, 13.9384 E in Croatia?"}],"resultDescription":"A numeric value representing the mean volumetric coarse-fragment content (expressed as a percentage or cm³/dm³) for the 0–5 cm soil depth at the queried coordinate, sourced from SoilGrids and validated to fall within Croatia's Natural Earth boundary.","failureModes":["Coordinate outside Croatia boundary – request rejected before payment is charged","Coordinate within European coverage range but outside Croatia – validation rejection","Invalid latitude/longitude values outside the allowed European range (lat 34–72.5, lon -31.5–40.5) – schema validation error","Network or upstream SoilGrids data unavailability – service error response","Missing required latitude or longitude fields – request schema error"],"whenToPreferThis":"Choose this endpoint when you need SoilGrids coarse-fragment volume specifically for a location within Croatia and want built-in boundary validation to ensure the coordinate is valid before payment. Prefer it over generic SoilGrids APIs when working with Croatian geospatial pipelines and needing a lightweight, pay-per-call lookup without provisioning your own geospatial infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:53:12.963Z","isFirstParty":false}