{"uid":"cap_bQZLlfaKTDbp_bNB994wI","slug":"halowerk-baltic-land-germany-soil-clay-fraction-0-5-cm-aaf161da","name":"HALOWERK Baltic Land – Germany 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 Germany; results outside it are rejected before payment.","url":"https://baltikum.halowerk.com/v1/de-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_ZvvL2yMjivzbU7mu9IbLW","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 soil layer at a given WGS84 coordinate within Germany, validated against the Natural Earth boundary.","exampleAgentPrompt":"What's the mean clay fraction in the top 5 cm of soil at latitude 51.8 and longitude 10.2 in Germany? I need this for a soil characterization project.","exampleUseCases":[{"title":"Agricultural soil texture assessment","prompt":"Can you look up the clay content in the topsoil at latitude 52.3, longitude 9.7 in Germany? I'm assessing soil texture for a crop suitability analysis."},{"title":"Geotechnical site investigation support","prompt":"I need the mean clay fraction for the 0 to 5 cm soil layer at coordinates 48.1 latitude, 11.6 longitude — it's a site in Bavaria, Germany, for a foundation engineering report."},{"title":"Environmental contamination modelling","prompt":"Get me the SoilGrids clay fraction for the top 5 cm at latitude 53.5, longitude 14.0 in Germany — I'm building a model for how contaminants bind to soil particles."}],"resultDescription":"A numeric mean clay fraction value (likely as a proportion or percentage) derived from SoilGrids data for the 0–5 cm soil depth layer at the requested German coordinate. Coordinates outside the Natural Earth boundary for Germany are rejected before any payment is processed.","failureModes":["Coordinate outside Germany boundary: request rejected before payment, returns validation error","Latitude or longitude outside published European coverage range (lat 34–72.5, lon -31.5–40.5): schema validation failure","Malformed or missing coordinate parameters: returns input error","Network timeout or upstream SoilGrids data unavailability: service error"],"whenToPreferThis":"Use this endpoint when you need topsoil (0–5 cm) clay fraction specifically for a German location and want boundary-validated, SoilGrids-sourced data. Prefer it over generic geospatial APIs when soil texture composition is the target variable and Germany is the area of interest. The pre-payment coordinate validation reduces wasted spend on out-of-bounds queries.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:15:15.964Z","isFirstParty":false}