{"uid":"cap_lCFBZsdtlJqYcxlmTJYBj","slug":"x402-geocoding-reverse-api-8c3dd6a0","name":"x402 Geocoding Reverse API","description":"Convert addresses to coordinates or coordinates to addresses for $0.001 per request. No API key or subscription. Pay with USDC on Base via x402.","url":"https://geocoding-x402.royaldemocracy.workers.dev/api/reverse","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object"}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"place":"New York","address":"New York, NY, USA"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_5tVwVNBB0QfEyrYVJtQyf","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts geographic coordinates (latitude/longitude) to a human-readable address or place name, paid per-request with USDC on Base via x402.","exampleAgentPrompt":"What's the street address for the coordinates 40.7128° N, 74.0060° W?","exampleUseCases":[{"title":"Identify delivery drop-off location","prompt":"I have a GPS coordinate from a delivery driver's log — lat 37.7749, lon -122.4194 — can you tell me what address that corresponds to?"},{"title":"Annotate photo geotag with address","prompt":"My photo's EXIF data shows coordinates 51.5074, -0.1278 — what's the actual street address at that location?"},{"title":"Enrich IoT sensor location data","prompt":"Our sensor reported position 48.8566, 2.3522 — what's the human-readable address or place name for those coordinates?"}],"resultDescription":"A JSON object containing a 'place' field (city or locality name) and an 'address' field (full human-readable address string), e.g. {\"place\":\"New York\",\"address\":\"New York, NY, USA\"}.","failureModes":["Missing or malformed latitude/longitude query parameters returns an error","Coordinates in remote or unmapped areas may return incomplete or null address data","Payment not fulfilled (x402 flow incomplete) results in a 402 Payment Required response","Invalid coordinate ranges (e.g. lat > 90) may cause lookup failure"],"whenToPreferThis":"Choose this endpoint when you need pay-per-use reverse geocoding with no API key or subscription required — ideal for agents that make occasional or unpredictable numbers of lookups and want to pay micro-amounts per call in USDC on Base via x402 rather than managing a monthly subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:38:32.773Z","isFirstParty":false}