{"uid":"cap_Ua0DJtrKSMGwCliA55j1j","slug":"apexapi-geo-distance-calculator-4b97d619","name":"ApexAPI Geo Distance Calculator","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/distance?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":"0.117955","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":"$0.117955/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.117955","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.117955","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ELzcWUidDHK2MkiNJ0WAx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.117955","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates the geographic distance between two locations using coordinate or address inputs","exampleAgentPrompt":"What's the straight-line geographic distance between San Francisco, CA and Austin, TX?","exampleUseCases":null,"resultDescription":"Returns the computed geographic distance between two specified locations, likely including the distance value and unit (e.g. kilometers or miles).","failureModes":["Invalid or unrecognized location names return an error","Missing origin or destination yields a 400 bad request","Ambiguous location strings may produce incorrect results","Service unavailable returns a 5xx error","Payment failure (402) if USDC payment on Base is not completed"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call geographic distance computation without managing API keys, especially within an agentic workflow that already uses x402/USDC payments on Base. Useful for logistics, travel planning, or any task requiring distance between two geographic points.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:33:15.417Z","isFirstParty":false,"canonicalSlug":"apexapi-geo-distance-calculator-4b97d619"}