{"uid":"cap_-xMlA2AiYZqQkQ_SeO65V","slug":"halowerk-atlantic-land-netherlands-soil-cec-0-5-cm-da3b4709","name":"HALOWERK Atlantic Land – Netherlands Soil CEC (0-5 cm)","description":"Mean SoilGrids cation exchange capacity 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-cec","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_sS_E1CHMJ6WXSm_E6E7Yh","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 cation exchange capacity (CEC) for the 0-5 cm soil layer at a given coordinate within the Netherlands boundary.","exampleAgentPrompt":"What's the mean cation exchange capacity of the topsoil (0-5 cm) at latitude 52.37 and longitude 4.89 in the Netherlands?","exampleUseCases":[{"title":"Agricultural land suitability assessment","prompt":"I'm evaluating a farm plot near Utrecht — can you get the SoilGrids CEC value for the 0-5 cm layer at latitude 52.09, longitude 5.12 so I can assess its nutrient retention capacity?"},{"title":"Environmental impact baseline data","prompt":"We need topsoil CEC data for a site at latitude 51.98, longitude 4.37 in South Holland as a baseline for an environmental impact report — can you pull the 0-5 cm cation exchange capacity from SoilGrids?"},{"title":"Real estate land value enrichment","prompt":"For a land parcel near Groningen at latitude 53.21, longitude 6.56, can you fetch the SoilGrids mean soil CEC for the 0-5 cm layer? We're enriching property data with soil quality indicators."}],"resultDescription":"A numeric mean cation exchange capacity (CEC) value for the 0-5 cm soil layer at the specified coordinate, sourced from SoilGrids. The value is only returned if the coordinate falls within the validated Netherlands boundary; coordinates outside it are rejected before billing.","failureModes":["Coordinate outside Netherlands boundary — rejected before payment, no charge incurred","Latitude or longitude outside allowed European coverage range (lat 34–72.5, lon -31.5–40.5) — validation error","Missing required latitude or longitude parameters — request error","Network timeout or upstream SoilGrids data unavailability — service error"],"whenToPreferThis":"Use this endpoint when you need SoilGrids-derived mean cation exchange capacity specifically for the 0-5 cm topsoil layer at a point location within the Netherlands. It is preferable over generic SoilGrids API wrappers when you want built-in coordinate validation against the Netherlands boundary and a pay-per-call micropayment model with no subscription overhead. Pair with the organic carbon and slope sibling endpoints for a broader soil and terrain profile of the same location.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:49:04.031Z","isFirstParty":false}