{"uid":"cap_vOwM33Lh4-BZ9iG_TE1rb","slug":"halowerk-baltic-land-lithuania-drainage-tendency-bcb93c1e","name":"HALOWERK Baltic Land – Lithuania Drainage Tendency","description":"Relative runoff tendency derived from slope and ruggedness. The coordinate is validated against the Natural Earth boundary for Lithuania; results outside it are rejected before payment.","url":"https://baltikum.halowerk.com/v1/lt-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_hP7GQ7ycndlwwyyhoiWPe","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 the relative runoff tendency (derived from slope and terrain ruggedness) for a given coordinate within Lithuania.","exampleAgentPrompt":"What's the relative runoff tendency for the location at latitude 54.89, longitude 23.90 in Lithuania — I need to know how prone that terrain is to surface drainage based on slope and ruggedness.","exampleUseCases":[{"title":"Agricultural drainage site assessment","prompt":"I'm evaluating farmland near Kaunas at coordinates 54.90 latitude and 23.88 longitude — can you tell me the relative runoff tendency there so I know how well the terrain drains?"},{"title":"Flood risk pre-screening for construction","prompt":"We're planning a building project at 55.17 latitude, 24.35 longitude in Lithuania. What's the runoff tendency score for that spot based on slope and terrain ruggedness?"},{"title":"Environmental impact study data collection","prompt":"For our environmental report, I need the drainage tendency value for a wetland restoration site at latitude 56.05 and longitude 21.55 inside Lithuania."}],"resultDescription":"A numeric relative runoff tendency value derived from surface slope and terrain ruggedness for the specified coordinate. The result is only returned if the coordinate falls within the Lithuania boundary as validated against Natural Earth data; requests outside this boundary are rejected before any payment is charged.","failureModes":["Coordinate outside Lithuania boundary — rejected before payment with a boundary validation error","Latitude or longitude outside the published European coverage range (lat 34–72.5, lon -31.5–40.5) — schema validation error","Malformed or missing coordinate fields — request rejected with input validation error","Service unavailability or timeout returning no result"],"whenToPreferThis":"Use this endpoint when you need a terrain-derived hydrological drainage index specifically for a point location within Lithuania and the Baltic land area. It is ideal for environmental assessments, land use planning, flood risk screening, and soil-water interaction studies where slope and ruggedness are the primary drivers. Prefer this over generic elevation APIs when you need a computed runoff tendency metric rather than raw elevation data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T19:01:06.269Z","isFirstParty":false}