{"uid":"cap_ZEcqaLWitSYeZpbugiPhZ","slug":"halowerk-atlantic-land-netherlands-soil-organic-carbon-0-5-cm-5f6da8d7","name":"HALOWERK Atlantic Land – Netherlands 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 Netherlands; results outside it are rejected before payment.","url":"https://atlantikland.halowerk.com/v1/nl-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_FW44hrpzY_BHO9EmUci3o","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 organic carbon value for the 0-5 cm topsoil layer at a given WGS84 coordinate within the Netherlands boundary.","exampleAgentPrompt":"What is the mean soil organic carbon in the 0-5 cm topsoil layer at latitude 52.3676 and longitude 4.9041 in the Netherlands?","exampleUseCases":[{"title":"Agricultural soil health assessment","prompt":"Can you look up the organic carbon content in the top 5 cm of soil at latitude 51.9851 and longitude 5.8987 in the Netherlands? I'm evaluating this farmland plot."},{"title":"Environmental site screening","prompt":"I'm doing a pre-development environmental check — what's the mean soil organic carbon at the 0-5 cm depth for the site at latitude 52.1551 and longitude 5.3874 in the Netherlands?"},{"title":"Carbon sequestration research","prompt":"For my carbon sequestration study, can you pull the SoilGrids topsoil organic carbon value at latitude 53.2194 and longitude 6.5665 in the Netherlands?"}],"resultDescription":"A numeric value representing the mean soil organic carbon concentration (dg/kg or g/kg, per SoilGrids convention) for the 0-5 cm depth interval at the queried coordinate, derived from ISRIC SoilGrids global modeled soil data, valid only for coordinates that fall within the Netherlands boundary.","failureModes":["Coordinates outside the Netherlands Natural Earth boundary are rejected before payment is processed","Latitude or longitude outside the declared European coverage range (lat 34-72.5, lon -31.5-40.5) will be rejected","Missing required latitude or longitude fields return a validation error","Malformed coordinate types (non-numeric) return a schema validation error","Payment failure or insufficient USDC balance results in an HTTP 402 response"],"whenToPreferThis":"Choose this endpoint when you need point-based SoilGrids mean organic carbon values specifically for locations within the Netherlands at the 0-5 cm topsoil depth. It is distinct from sibling endpoints offering CEC, slope, land cover, or runoff metrics. Prefer this over generic soil APIs when boundary-validated Dutch coordinates and per-call micropayment pricing are acceptable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:41:26.446Z","isFirstParty":false}