{"uid":"cap_-At6vb9Xut_oT1qXL-ki7","slug":"halowerk-atlantic-land-netherlands-soil-clay-fraction-0-5-cm-049b0069","name":"HALOWERK Atlantic Land – Netherlands Soil Clay Fraction (0–5 cm)","description":"Mean SoilGrids clay fraction 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-clay","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_86RCf3fYvXHdrgXHt1-4w","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 clay fraction for the 0–5 cm topsoil layer at a given coordinate within the Netherlands boundary.","exampleAgentPrompt":"What's the clay fraction in the top 5 cm of soil at latitude 52.37, longitude 4.89 in the Netherlands?","exampleUseCases":[{"title":"Agricultural land suitability assessment","prompt":"I'm evaluating a farm plot near Groningen at 53.21 latitude, 6.56 longitude — can you tell me the clay fraction in the top 5 cm of soil there so I can assess drainage and tillage conditions?"},{"title":"Construction site soil characterisation","prompt":"We're planning a foundation for a building at 52.09 latitude, 5.12 longitude in Utrecht — what's the topsoil clay content in the first 5 centimetres at that location?"},{"title":"Environmental monitoring data enrichment","prompt":"For our land registry records at 51.45 latitude, 5.47 longitude near Eindhoven, can you pull the SoilGrids clay fraction for the 0 to 5 cm layer so we can tag the parcel with its soil texture class?"}],"resultDescription":"A numeric value representing the mean clay fraction (as a percentage or volumetric fraction) for the 0–5 cm topsoil layer at the queried coordinate, sourced from SoilGrids. Coordinates outside the Netherlands boundary are rejected before any charge is incurred.","failureModes":["Coordinate outside Netherlands boundary – request rejected before payment, no result returned","Coordinate within European bounding box but outside Netherlands polygon – validation failure","Missing or malformed latitude/longitude – schema validation error","Latitude or longitude outside European coverage bounds (lat 34–72.5, lon -31.5–40.5) – rejected at input validation","Service unavailable or upstream SoilGrids data fetch failure – server error response"],"whenToPreferThis":"Choose this endpoint when you need point-level SoilGrids clay fraction data specifically for Netherlands locations, validated against the official country boundary. It is ideal for agricultural, environmental, or construction use cases where fine-grained topsoil texture data is needed per coordinate without building or maintaining a local SoilGrids pipeline. Prefer it over raw SoilGrids API access when you want boundary-validated, pay-per-query access with no setup overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:05:03.648Z","isFirstParty":false}