{"uid":"cap_G2fGQi06Z75FEmGYyOxWD","slug":"halowerk-europe-land-drainage-tendency-1-000-m-buffer-b6c0a5d9","name":"HALOWERK Europe Land – Drainage Tendency (1,000 m Buffer)","description":"Relative runoff tendency derived from slope and ruggedness. The service evaluates a circular 1,000 metre neighborhood around one coordinate and returns standardized units across all 30 covered countries.","url":"https://euroland.halowerk.com/v1/europe-drainage-tendency-buffer-1000m","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":"0.006","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":"$0.006/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_DUfO_iQZZHvxVu505Ilyv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.006","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/drainage tendency score for a 1,000-metre circular neighbourhood around a European coordinate, derived from terrain slope and ruggedness.","exampleAgentPrompt":"What's the drainage tendency score for the area within 1 kilometre of latitude 51.5 longitude -0.1 in Europe — I need the slope and ruggedness-based runoff index for that site.","exampleUseCases":[{"title":"Site suitability for agriculture","prompt":"Can you check the drainage tendency at latitude 47.2, longitude 8.5 in Switzerland? I need to know if the terrain around that 1 km radius is likely to drain well or pool water before we decide on planting."},{"title":"Flood risk screening for construction","prompt":"We're evaluating a construction site at lat 52.3, lon 13.4 in Germany — can you get the drainage tendency score for the 1,000-metre neighbourhood so we know if the slope and ruggedness suggest poor runoff?"},{"title":"Environmental due diligence for land purchase","prompt":"I'm looking at buying land near lat 43.6, lon 1.4 in southern France — pull the relative runoff tendency for the 1 km buffer around that point so I can assess waterlogging risk."}],"resultDescription":"A standardized drainage tendency score (relative runoff index) for the 1,000-metre circular area around the submitted coordinate, derived from terrain slope and ruggedness, expressed in consistent units comparable across all 30 covered European countries.","failureModes":["Coordinate outside European coverage bounds (latitude not in 34–72.5, longitude not in -31.5–40.5) returns an error","Missing latitude or longitude parameter returns a validation error","Coordinates that fall in a gap in terrain data coverage may return null or degraded output","Network or service timeout for remote or complex terrain areas"],"whenToPreferThis":"Choose this endpoint when you need a terrain-derived hydrological drainage index at a specific European coordinate using a 1,000-metre neighbourhood — particularly when you need results standardized across multiple European countries for comparison. Prefer the 60-metre or polygon variants for finer local analysis or custom-shaped areas respectively.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:51:01.942Z","isFirstParty":false}