{"uid":"cap_Pnrvpujr0qPmEqpk_N6TI","slug":"halowerk-central-land-slovenia-drainage-tendency-98a5eb14","name":"HALOWERK Central Land – Slovenia Drainage Tendency","description":"Relative runoff tendency derived from slope and ruggedness. The coordinate is validated against the Natural Earth boundary for Slovenia; results outside it are rejected before payment.","url":"https://mitteleuropa.halowerk.com/v1/si-drainage-tendency","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":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_duCJeGObppoLl2tX_YmA-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns relative runoff tendency for a WGS84 coordinate in Slovenia, derived from terrain slope and surface ruggedness.","exampleAgentPrompt":"What's the relative drainage tendency at latitude 46.05, longitude 14.51 in Slovenia — I need the slope and ruggedness-based runoff score for that point.","exampleUseCases":[{"title":"Flood risk site assessment","prompt":"I'm evaluating a site near Ljubljana at latitude 46.07, longitude 14.49 — can you get me the drainage tendency score there so I can estimate surface runoff risk?"},{"title":"Agricultural drainage planning","prompt":"I need the runoff tendency for a farm plot at lat 45.82, lon 15.17 in Slovenia to decide whether drainage infrastructure is needed."},{"title":"Environmental GIS data enrichment","prompt":"Can you pull the terrain drainage tendency for the coordinate 46.22 latitude, 13.95 longitude in Slovenia? I'm building a land-use dataset and need the slope-ruggedness runoff index."}],"resultDescription":"A numeric relative runoff tendency value derived from slope steepness and surface ruggedness at the queried point, covering only coordinates validated within Slovenia's Natural Earth boundary. Requests outside Slovenia are rejected before any charge is applied.","failureModes":["Coordinate outside Slovenia boundary — request rejected with an error before payment is processed","Latitude or longitude outside the European coverage range (34–72.5 N, -31.5–40.5 E) — validation error","Malformed or missing coordinate fields — schema validation error","Service unavailability — HTTP 5xx response"],"whenToPreferThis":"Choose this endpoint when you need terrain-derived hydrological metrics (slope and ruggedness-based runoff tendency) specifically for points within Slovenia, and you want automatic boundary validation to prevent charges on out-of-scope coordinates. Prefer this over generic DEM or slope endpoints when the drainage/runoff interpretation is the primary deliverable rather than raw elevation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T19:01:06.271Z","isFirstParty":false}