{"uid":"cap_m8SZfc1e4Xxq0gYCHuox4","slug":"halowerk-eastern-land-hungary-soil-organic-carbon-0-5-cm-80c5ac87","name":"HALOWERK Eastern Land – Hungary Soil Organic Carbon (0-5 cm)","description":"Mean SoilGrids organic carbon for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Hungary; results outside it are rejected before payment.","url":"https://ostland.halowerk.com/v1/hu-soil-organic-carbon","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_hwBQFyPxdz3Z4FlIeN_I9","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 mean SoilGrids organic carbon content for the 0-5 cm soil layer at a given WGS84 coordinate within Hungary.","exampleAgentPrompt":"What's the mean soil organic carbon in the top 5 cm at latitude 47.49 and longitude 19.04 in Hungary? I need the SoilGrids value for that point.","exampleUseCases":[{"title":"Farm soil health assessment","prompt":"I'm evaluating a farm plot near Debrecen — can you get the soil organic carbon content for the top 5 cm at latitude 47.53, longitude 21.63? I want to understand the baseline soil health before planting."},{"title":"Carbon sequestration site screening","prompt":"We're screening land in Hungary for a carbon offset project. Can you pull the SoilGrids organic carbon value for the 0-5 cm layer at lat 46.89, lon 17.90?"},{"title":"Environmental research data collection","prompt":"For my land degradation study I need the mean topsoil organic carbon at latitude 48.10, longitude 20.75 in Hungary — please fetch the SoilGrids figure for that coordinate."}],"resultDescription":"A numeric mean soil organic carbon value (g/kg or similar SoilGrids unit) for the 0-5 cm depth layer at the validated Hungarian coordinate. Coordinates outside Hungary's Natural Earth boundary are rejected before processing.","failureModes":["Coordinate outside Hungary's Natural Earth boundary — request rejected before payment","Latitude or longitude out of European coverage range (34–72.5°N, -31.5–40.5°E) — validation error","Missing required latitude or longitude parameter — schema validation failure","SoilGrids data unavailable for the queried location — no result returned"],"whenToPreferThis":"Use this endpoint when you need point-level topsoil organic carbon data specifically for locations within Hungary, validated against the country boundary. Prefer this over generic SoilGrids API access when you want a low-cost, pre-validated single-point lookup with x402 micropayment support, especially in agent workflows processing Hungarian agricultural or environmental coordinates.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:53:40.914Z","isFirstParty":false}