{"uid":"cap_MX43RqYxdema_BJS_T3OZ","slug":"halowerk-central-land-slovakia-soil-cec-0-5-cm-6f203d73","name":"HALOWERK Central Land – Slovakia 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 Slovakia; results outside it are rejected before payment.","url":"https://mitteleuropa.halowerk.com/v1/sk-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_g119OJ_eRHXEid_UhSK5o","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 Slovakia.","exampleAgentPrompt":"What's the mean cation exchange capacity for the top 5 cm of soil at latitude 48.7 and longitude 18.3 in Slovakia?","exampleUseCases":[{"title":"Agricultural soil fertility assessment","prompt":"I'm evaluating farmland near Nitra, Slovakia — can you look up the cation exchange capacity of the topsoil at latitude 48.3, longitude 18.1 so I can understand its nutrient-holding potential?"},{"title":"Environmental site screening in Slovakia","prompt":"For an environmental baseline report, I need the SoilGrids CEC value for the 0-5 cm layer at coordinates 49.0 latitude, 20.5 longitude inside Slovakia."},{"title":"Precision agriculture data enrichment","prompt":"I'm building a soil quality dataset for Slovak fields — can you fetch the mean cation exchange capacity for the top 5 cm at lat 48.55, lon 17.82?"}],"resultDescription":"A numeric value representing the mean cation exchange capacity (CEC) in cmolc/kg for the 0-5 cm topsoil layer at the queried coordinate, sourced from SoilGrids. Coordinates outside the Slovakia boundary are rejected before any result is returned.","failureModes":["Coordinate outside Slovakia boundary — request rejected with validation error before payment","Coordinate outside the European coverage bounding box (lat 34–72.5, lon -31.5–40.5) — schema validation failure","Missing or malformed latitude/longitude — HTTP 400 bad request","Service unavailable or upstream SoilGrids data unreachable — HTTP 5xx error"],"whenToPreferThis":"Use this endpoint when you need authoritative SoilGrids CEC data specifically for soil locations within Slovakia and want boundary validation (non-Slovak coordinates are rejected). Prefer this over generic SoilGrids API access when you need a low-cost, pay-per-call micro-API with built-in geographic validation for the Slovak territory.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T07:02:41.138Z","isFirstParty":false}