{"uid":"cap_t7e2x74GTDaBkLQYqFRv4","slug":"us-address-geocoder-census-198771e9","name":"US Address Geocoder (Census)","description":"Match a US street address with the Census Bureau geocoder: standardized address, coordinates, ZIP, county, census tract and block, city, metro area and congressional district with FIPS/GEOIDs.","url":"https://bess-x402.onrender.com/v1/geo/us-address?utm_source=zero.xyz","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"US street address in one line"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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_9hpQSwt3d7VPnsUzBWyx_","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":"Geocodes a US street address using the Census Bureau geocoder, returning standardized address, lat/lon coordinates, ZIP, county, census tract and block, city, metro area, and congressional district with FIPS/GEOIDs.","exampleAgentPrompt":"Can you geocode '1600 Pennsylvania Avenue NW, Washington DC 20500' and give me the coordinates, census tract, county, and congressional district?","exampleUseCases":[{"title":"Voter registration district lookup","prompt":"I need to find out what congressional district and census tract 742 Evergreen Terrace, Springfield, IL 62701 falls in — can you look that up for me?"},{"title":"Delivery address standardization","prompt":"Can you standardize and geocode this customer address for our records: '123 Main St, Brooklyn NY 11201'? I need the lat/lon plus the official county and ZIP."},{"title":"Property location enrichment","prompt":"For the property at 450 Serra Mall, Stanford, CA 94305, can you pull the census block, FIPS code, and metro area from the Census geocoder?"}],"resultDescription":"Returns a standardized US street address, latitude/longitude coordinates, ZIP code, county name and FIPS code, census tract and block GEOIDs, city name, metropolitan statistical area (MSA), and congressional district — all derived from the US Census Bureau geocoder.","failureModes":["Address not found in Census database — returns no match result","Ambiguous or incomplete address input may return multiple candidate matches or no match","Non-US addresses will not be geocoded","Malformed or missing address parameter returns a 400/validation error","Render.com cold-start latency may cause occasional slow responses"],"whenToPreferThis":"Choose this endpoint when you need authoritative US Census-aligned geographic identifiers (FIPS codes, census tracts, blocks, GEOIDs) alongside coordinates — especially for demographic analysis, regulatory compliance, voter district identification, or any workflow requiring official Census Bureau geography. Prefer this over commercial geocoders when Census-specific attributes (tract, block, congressional district) are required and when cost efficiency matters at $0.002 per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T12:35:08.430Z","isFirstParty":false,"canonicalSlug":"us-address-geocoder-census-198771e9"}