{"uid":"cap_Ob4SY-aEo0w0mVzDwOIXm","slug":"nexusapi-geo-isoline-98b0f07f","name":"NexusAPI Geo Isoline","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://nexus-api-peach-nine.vercel.app/api/geo/isoline","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Search query or input parameter"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.063111","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":"$0.063111/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.063111","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.063111","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_YVZa4VHfRFkmwEdt8Q0Ax","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.063111","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates geographic isoline (isochrone/isodistance) polygons representing reachable areas from a point within a given time or distance threshold","exampleAgentPrompt":"Generate an isoline showing all areas reachable within 30 minutes of driving from downtown Chicago — give me the polygon boundary I can overlay on a map.","exampleUseCases":[{"title":"Real estate search radius mapping","prompt":"Show me all neighborhoods within a 15-minute drive from this address so I can see which areas are actually commutable for my clients."},{"title":"Warehouse delivery coverage analysis","prompt":"I need to visualize the delivery zones my warehouse can cover within 45 minutes by truck — create a polygon I can use to show customers our service area."},{"title":"Transit accessibility for apartment hunting","prompt":"Find the polygon of places I can reach within 20 minutes using public transit from this train station — I want to see my realistic commute zone before picking an apartment."}],"resultDescription":"Returns a GeoJSON polygon or multipolygon representing the geographic boundary of the reachable area (isochrone or isodistance contour) from the specified origin point, based on the given travel mode and threshold.","failureModes":["Invalid or unparseable location input returns an error","Unsupported travel mode causes a bad request response","Threshold value out of acceptable range returns validation error","Geocoding failure if address cannot be resolved to coordinates","Timeout for complex routing calculations in dense urban areas"],"whenToPreferThis":"Use this endpoint when you need to compute reachable-area polygons (isolines, isochrones, or isodistance contours) for mapping, logistics coverage analysis, real estate search radius, or travel-time visualization — especially when paying per-call via USDC on Base with no API key setup required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:32:39.756Z","isFirstParty":false}