{"uid":"cap_QHUavyk-XfSKODD1UvpIn","slug":"halowerk-central-land-austria-soil-clay-fraction-0-5-cm-e727cdd1","name":"HALOWERK Central Land – Austria 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 Austria; results outside it are rejected before payment.","url":"https://mitteleuropa.halowerk.com/v1/at-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_aF-b5WsXohvM3iGJawhXH","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 depth layer at a given coordinate within Austria, validated against Natural Earth boundaries.","exampleAgentPrompt":"What is the mean clay fraction in the top 5 cm of soil at latitude 47.5 and longitude 14.2 in Austria?","exampleUseCases":[{"title":"Agricultural soil texture assessment","prompt":"I need to know the clay content in the topsoil at coordinates 48.2 latitude, 16.3 longitude in Austria — it's for evaluating a field's water retention properties."},{"title":"Construction site soil characterization","prompt":"Can you look up the clay fraction in the top 5 cm of soil at latitude 47.07, longitude 15.44 in Austria? We need it for foundation planning."},{"title":"Environmental monitoring data enrichment","prompt":"Pull the SoilGrids clay fraction for the 0-5 cm layer at lat 47.8, lon 13.0 in Austria so I can include it in our ecological assessment report."}],"resultDescription":"Returns the mean clay fraction (as a proportion or percentage) from SoilGrids for the 0-5 cm soil depth at the queried coordinate. Coordinates outside Austria's Natural Earth boundary are rejected before any charge is applied.","failureModes":["Coordinate outside Austria boundary — request is rejected with an error before payment","Coordinates outside the European coverage range (lat 34–72.5, lon -31.5–40.5) are rejected at input validation","Missing or invalid latitude/longitude types return a schema validation error","No soil data available for the given point (e.g. water body or data gap) may return null or an error"],"whenToPreferThis":"Use this endpoint when you need SoilGrids clay fraction specifically for a point within Austria, and want boundary validation built in so you are not charged for out-of-scope coordinates. Prefer this over generic SoilGrids API access when you need a pay-per-call micropayment model with no subscription, and when your use case is Austria-specific.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:48:06.500Z","isFirstParty":false}