{"uid":"cap_ygZCS1zo-CHsONEA8cqY6","slug":"polyform-us-address-geocoder-3979406e","name":"Polyform US Address Geocoder","description":"US street address to coordinates plus matched/normalized address. Source: US Census Bureau geocoder. JSON.","url":"https://polyform.polyform-org.workers.dev/v1/geo/geocode","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","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7PcnGFYQ0KjpEdIlGRUWm","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a US street address into geographic coordinates and returns a matched, normalized address using the US Census Bureau geocoder.","exampleAgentPrompt":"Can you geocode the address 1600 Pennsylvania Avenue NW, Washington DC 20500 and give me the latitude, longitude, and the matched normalized address from the Census Bureau?","exampleUseCases":[{"title":"Map pin drop from address","prompt":"I have a customer address — 350 Fifth Avenue, New York, NY 10118 — can you get me the exact latitude and longitude so I can drop a pin on a map?"},{"title":"Normalize messy address data","prompt":"I've got this address that might be slightly off: '742 Evergreen Terr, Springfield IL 62704' — can you run it through the Census geocoder and tell me the corrected, normalized version along with coordinates?"},{"title":"Distance calculation setup","prompt":"Before I calculate driving distances, I need coordinates for both my warehouse at 4600 Silver Hill Rd, Suitland MD 20746 and the delivery address at 200 E Colfax Ave, Denver CO 80203 — can you geocode both?"}],"resultDescription":"Returns a JSON object containing the geographic coordinates (latitude and longitude) of the matched address along with the normalized/matched address string as parsed and confirmed by the US Census Bureau geocoder. Useful for mapping, routing, and address standardization workflows.","failureModes":["Address not found or unmatched by Census geocoder — returns no result or empty match","Non-US addresses are not supported; international addresses will fail or return no match","Ambiguous or incomplete addresses may return a low-confidence or wrong match","Malformed input query may return a 400 error","Service downtime or upstream Census Bureau API unavailability causing 5xx errors"],"whenToPreferThis":"Choose this endpoint when you need authoritative, government-sourced geocoding of US street addresses with normalized address output. It is ideal for applications requiring Census-grade accuracy, address standardization alongside coordinate lookup, or when you want a cost-effective ($0.002/call) geocoding option that doesn't require a Google Maps or similar commercial API key. Prefer this over commercial geocoders when US-only coverage is acceptable and Census Bureau authority is valued.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:38:04.358Z","isFirstParty":false}