Data ValidationNo authNo HTTPSCORS ?
Data Validation
RevAddress
US address standardization, congressional and state legislative districts, Census data; free tier.
RevAddress API is a free Data Validation API that requires apiKey authentication, is served over HTTPS and does not support CORS, so it should be called from a server.
- Authentication
- apiKey
- HTTPS
- Yes
- CORS
- No
- Category
- Data Validation
Visit documentation ↗revaddress.com
About RevAddress
Complete API reference for RevAddress USPS v3 REST API. Authentication, endpoints, rate limits, and error handling.
- Provider
- RevAddress
- Website
- revaddress.com ↗
Details from revaddress.com.
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Parse freeform US addresses into structured fields (house number, street, unit, city, state, ZIP)
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RevAddress API FAQ
Who provides the RevAddress API?
The RevAddress API is provided by RevAddress (revaddress.com). Complete API reference for RevAddress USPS v3 REST API. Authentication, endpoints, rate limits, and error handling.
Is the RevAddress API free?
Yes. The RevAddress API is listed in the Data Validation category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Does the RevAddress API require an API key?
Yes. The RevAddress API uses apiKey authentication, so you need to register for credentials before making requests.
Can I call the RevAddress API from the browser?
Not directly. The RevAddress API does not allow CORS, so call it from a server, serverless function or proxy instead of front-end JavaScript.
Does the RevAddress API support HTTPS?
Yes. The RevAddress API is served over HTTPS, so it's safe to use in production.