{"uid":"cap_ToNKXqsql-oMQBGvOPAmE","slug":"halowerk-southern-land-italy-drainage-tendency-74eb4637","name":"HALOWERK Southern Land – Italy Drainage Tendency","description":"Relative runoff tendency derived from slope and ruggedness. The coordinate is validated against the Natural Earth boundary for Italy; results outside it are rejected before payment.","url":"https://suedland.halowerk.com/v1/it-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_4z3rpqW2tix4xc9cCb_OV","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 for a coordinate in Italy, derived from terrain slope and ruggedness, validated against Italy's Natural Earth boundary.","exampleAgentPrompt":"What's the relative drainage tendency — the slope and ruggedness-based runoff index — for the coordinates 41.9028° N, 12.4964° E in Italy?","exampleUseCases":[{"title":"Agricultural site drainage screening","prompt":"I'm evaluating a plot in Puglia at 40.35° N, 17.12° E — can you tell me the relative drainage tendency based on slope and terrain ruggedness so I know how prone it is to surface runoff?"},{"title":"Vineyard suitability assessment","prompt":"We're considering a vineyard site in Tuscany near 43.47° N, 11.15° E — what's the terrain drainage tendency there, derived from slope and ruggedness?"},{"title":"Construction risk pre-screening","prompt":"Before we break ground near 45.06° N, 7.68° E in northern Italy, can you pull the drainage tendency score for that coordinate so we can flag any runoff risk?"}],"resultDescription":"A numeric relative runoff tendency value derived from the terrain slope and ruggedness at the given coordinate. The endpoint first validates that the coordinate falls within Italy's Natural Earth boundary; coordinates outside Italy are rejected before any charge is applied.","failureModes":["Coordinate outside Italy boundary — rejected before payment, likely returns a 422 or boundary-error response","Latitude or longitude out of the accepted European range (lat 34–72.5, lon -31.5–40.5) — schema validation error","Malformed JSON body or missing required fields — 400 Bad Request","Payment not completed or x402 protocol failure — endpoint not executed","Service unavailable or upstream terrain data error — 5xx response"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-call terrain drainage tendency score specifically for a coordinate in Italy. It is ideal for land assessment workflows (agriculture, construction, environmental screening) where slope- and ruggedness-derived runoff tendency is the metric needed, without requiring a full GIS pipeline. Prefer this over generic DEM APIs when Italy-specific boundary validation and micro-payment access ($0.003/call) suit the use case.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:50:08.172Z","isFirstParty":false}