{"uid":"cap_nOJB7NaNbQpf3g3rZzwWx","slug":"halowerk-southern-land-italy-terrain-aspect-61c378df","name":"HALOWERK Southern Land – Italy Terrain Aspect","description":"Circular direction of the dominant surface gradient, clockwise from north. 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-aspect","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_5IgsckzQmNxat0aJvjcO1","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 circular direction of the dominant surface gradient (terrain aspect, clockwise from north) for a given coordinate within Italy.","exampleAgentPrompt":"What direction does the slope face at latitude 43.72, longitude 11.25 in Italy — give me the terrain aspect clockwise from north?","exampleUseCases":[{"title":"Vineyard site suitability assessment","prompt":"I'm evaluating a potential vineyard plot near Montalcino — can you tell me the slope aspect at latitude 43.05, longitude 11.49? I want to know if it's south-facing."},{"title":"Solar panel orientation planning","prompt":"For a farm at latitude 44.13, longitude 10.98 in northern Tuscany, what direction does the terrain face? I need the surface gradient direction to plan solar panel placement."},{"title":"Avalanche risk terrain profiling","prompt":"Can you look up the dominant slope direction at latitude 46.52, longitude 10.87 in the Italian Alps? I'm doing terrain profiling for avalanche risk assessment."}],"resultDescription":"Returns the circular compass bearing (degrees clockwise from north) representing the dominant surface gradient direction at the queried coordinate. The coordinate is validated against Italy's Natural Earth boundary and rejected if outside it.","failureModes":["Coordinate outside Italy's Natural Earth boundary — request rejected before payment","Latitude or longitude out of allowed range (lat 34–72.5, lon -31.5–40.5) — validation error","Invalid coordinate format or missing required fields — schema validation error","No terrain data available for queried location — empty or null result"],"whenToPreferThis":"Use this endpoint when you need terrain aspect (slope direction) data specifically for coordinates within Italy, particularly for agricultural site assessment, solar orientation planning, or ecological land analysis. Prefer this over generic elevation APIs when you need the directional quality of slopes rather than raw elevation, and when Italy-bounded validation is a useful data quality guarantee.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T13:03:35.573Z","isFirstParty":false}