{"uid":"cap_nM8kyRfHMnNEac1NBShxa","slug":"halowerk-eastern-land-croatia-soil-bulk-density-0-5-cm-92386afc","name":"HALOWERK Eastern Land – Croatia Soil Bulk Density (0–5 cm)","description":"Mean SoilGrids bulk density 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-bulk-density","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_lesrcoim6SJSM5jkRVDlK","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 bulk density for the 0–5 cm soil layer at a given coordinate within Croatia, validated against the Natural Earth boundary.","exampleAgentPrompt":"What's the mean soil bulk density for the 0–5 cm layer at latitude 45.815 and longitude 15.982 in Croatia?","exampleUseCases":[{"title":"Precision farming soil assessment","prompt":"I need the mean topsoil bulk density for the 0–5 cm layer at lat 45.1, lon 16.4 in Croatia — I'm planning irrigation and need to know how compacted the soil is."},{"title":"Environmental site characterization","prompt":"Can you pull the SoilGrids bulk density for the surface layer at coordinates 44.87 latitude, 17.20 longitude in Croatia for an environmental impact report?"},{"title":"Agritech platform data enrichment","prompt":"For the Croatian field at latitude 45.55 and longitude 18.70, fetch the mean 0–5 cm soil bulk density so I can feed it into my crop yield model."}],"resultDescription":"A numeric value representing the mean SoilGrids bulk density for the 0–5 cm soil layer at the requested coordinate, in standard SoilGrids units (kg/dm³ or g/cm³). Coordinates outside the Croatia boundary are rejected before any charge is incurred.","failureModes":["Coordinate outside Croatia boundary → request rejected, no charge","Latitude or longitude out of European coverage range (lat 34–72.5, lon -31.5–40.5) → validation error","Missing required latitude or longitude → 400 Bad Request","Payment failure or insufficient USDC balance → 402 Payment Required","SoilGrids upstream data unavailable for coordinate → service error"],"whenToPreferThis":"Choose this endpoint when you specifically need SoilGrids mean bulk density for the 0–5 cm layer at a point within Croatia, especially when geographic boundary enforcement and per-call micropayment pricing ($0.004 USDC) are acceptable. Prefer it over general-purpose SoilGrids APIs when you want validated, Croatia-scoped results with built-in boundary rejection and x402 payment integration.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:58:13.360Z","isFirstParty":false}