{"uid":"cap_K7Bty5EGt2hwCuABzmOHU","slug":"apexapi-geo-isoline-0ac36b4c","name":"ApexAPI Geo Isoline","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://apex-api-gamma.vercel.app/api/geo/isoline?utm_source=zero.xyz","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_e4W0z4NXSg7wZf5c7GcRH","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) contours around a point based on travel time or distance","exampleAgentPrompt":"Generate an isoline showing every area reachable within 20 minutes by car from coordinates 40.7128, -74.0060 in New York.","exampleUseCases":null,"resultDescription":"Returns a GeoJSON polygon or multipolygon geometry representing the boundary of the reachable area (isochrone or isodistance contour) around the input origin point, encoded as geographic coordinates.","failureModes":["Invalid or missing origin coordinates return a 400 error","Unsupported transport mode causes a validation error","Very large time/distance thresholds may time out or return oversized polygons","Coordinates outside supported map data coverage return empty or partial results","Malformed query string causes parsing failure"],"whenToPreferThis":"Use this endpoint when you need to compute reachable-area contours (isochrones or isodistance rings) around a geographic point — for example, to define delivery zones, service catchment areas, or travel-time buffers. Prefer it over simple radius circles when road network or pedestrian path accuracy matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T00:43:37.321Z","isFirstParty":false,"canonicalSlug":"apexapi-geo-isoline-0ac36b4c"}