API Bouncer

Buy me a coffee

sthan.io Address Parser

Parse freeform US addresses into structured fields (house number, street, unit, city, state, ZIP)

Data ValidationAuth: API KeyHTTPS: YesCORS: noStatus: alive

Last verified: November 12, 2026

Reliability

100% uptime: the documentation responded in 5 of 5 checks over the last 30 days. Median response time: 266 ms.

How we check, and the most reliable APIs →

Visit API →

At a glance

// Fetch the docs page with cURL curl https://sthan.io/products/address-parser-usa

History

  • November 12, 2026: last health check, responding

See every change to the directory →

More Data Validation APIs

Looking for other Data Validation APIs? Here are more free options in the same category:

  • API Adresse — Official French address validation service
  • Attestwire — Validate EN 16931 e-invoices: XRechnung, ZUGFeRD, Factur-X, Peppol BIS
  • Nonprofit Check Plus — Verify charities via EIN using IRS, PUB78, BMF & OFAC data for compliance and legitimacy
  • Postman Echo — Test api server to receive and return value from HTTP method
  • RevAddress — US address standardization, congressional and state legislative districts, Census data; free tier
  • SchemaShield — Read-only preflight for breaking schema changes and downstream query impact
  • Temsor — Validates Turkish national ID, tax number, IBAN, phone, plate and parses addresses
  • US Autocomplete — Enter address data quickly with real-time address suggestions
  • US Extract — Extract postal addresses from any text including emails
  • US Street Address — Validate and append data for any US postal address

View all Data Validation APIs →