{"uid":"cap_ikFs16K2dpAg5gs0zwBqG","slug":"halowerk-europe-land-drainage-tendency-point-0f419631","name":"HALOWERK Europe Land – Drainage Tendency Point","description":"Relative runoff tendency derived from slope and ruggedness. The service evaluates a 60 metre local analysis grid around one coordinate and returns standardized units across all 30 covered countries.","url":"https://euroland.halowerk.com/v1/europe-drainage-tendency-point","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_fP7tjmusdBeGn2UVl06RK","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 a standardized relative runoff/drainage tendency score derived from terrain slope and ruggedness for a single WGS84 coordinate in Europe, evaluated over a 60-metre local analysis grid.","exampleAgentPrompt":"What's the drainage tendency score for the point at latitude 48.85, longitude 2.35 in Europe — I need the slope-and-ruggedness-based runoff index from the HALOWERK Europe Land service?","exampleUseCases":[{"title":"Site suitability for building development","prompt":"I'm evaluating a potential construction site near coordinates 51.5, -0.12 in the UK — can you get me the drainage tendency score so I know how prone the terrain is to runoff?"},{"title":"Agricultural land drainage assessment","prompt":"I'm looking at farmland at latitude 47.3, longitude 8.5 in Switzerland — what's the relative runoff tendency based on slope and ruggedness there?"},{"title":"Flood risk pre-screening for insurance","prompt":"For an insurance assessment at the location 43.6, 1.45 in southern France, can you pull the standardized drainage tendency score from the HALOWERK terrain analysis service?"}],"resultDescription":"A standardized numerical score representing the relative drainage/runoff tendency at the queried point, derived from slope angle and terrain ruggedness within a 60-metre analysis window. The score is consistent and comparable across all 30 covered European countries.","failureModes":["Coordinates outside the European coverage bounds (lat 34–72.5, lon -31.5–40.5) will return an error or empty result","Missing latitude or longitude parameters will cause a validation error","Coordinates over open sea or non-land areas may return null or undefined values","Payment failure (x402 protocol) will prevent the call from completing","Precision issues with coordinates very close to coverage boundaries may produce edge-case results"],"whenToPreferThis":"Choose this endpoint when you need a fast, standardized terrain drainage tendency score for a single point in Europe based on slope and ruggedness, especially for land assessment, environmental screening, construction feasibility, or agricultural planning workflows. Prefer it over general GIS tools when you need a normalized, comparable metric across 30 European countries without running your own DEM analysis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:59:29.510Z","isFirstParty":false}