{"slug":"saylorinnovations-com-api-text-address-normalize-b2742e","title":"Standardize a free-text US address to USPS abbreviations and split it into house","host":"saylorinnovations.com","method":"GET","resource":"https://saylorinnovations.com/api/text/address-normalize","category":"other","description":"Standardize a free-text US address to USPS abbreviations and split it into house number, street, suffix, unit, city, state, ZIP and ZIP+4","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":487,"reported_calls_30d":0,"reported_payers_30d":0,"networks":["eip155:137","eip155:42161","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"address":"123 North Main Street, Apartment 4B, Springfield, Illinois 62704-1234"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"address":{"description":"US address as free text, 6-200 characters (commas between street, city and state work best)","type":"string"}},"required":["address"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"complete":{"description":"True when house number, street, city, state and ZIP were all found","type":"boolean"},"components":{"description":"Component values","properties":{"city":{"description":"City","type":["string","null"]},"house_number":{"description":"House number","type":["string","null"]},"postdirectional":{"description":"Direction after the street name"},"predirectional":{"description":"Direction before the street name","type":["string","null"]},"state":{"description":"State or region","type":["string","null"]},"street_name":{"description":"Street name","type":["string","null"]},"street_suffix":{"description":"Street suffix","type":["string","null"]},"unit":{"description":"Unit of measure","type":["string","null"]},"zip":{"description":"5-digit ZIP","type":["string","null"]},"zip_plus4":{"description":"Zip plus4","type":["string","null"]}},"type":"object"},"input":{"description":"Address as supplied","type":"string"},"line1":{"description":"Street line with directionals, suffix and unit","type":"string"},"normalized":{"description":"Single-line USPS-style address","type":"string"},"note":{"description":"Caveat or context for reading the result","type":"string"},"source":{"description":"Data source the values come from","type":"string"},"warnings":{"description":"Parts that could not be identified","type":"array"}},"required":["normalized","components"],"type":"object"},"type":{"const":"json","type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-20","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":487,"error":null}],"description_full":"Standardize a free-text US address to USPS abbreviations and split it into house number, street, suffix, unit, city, state, ZIP and ZIP+4","last_updated":"2026-10-20T14:51:59.55Z","schemes":["exact"]}