
Random US, Hong Kong and Cape Verde addresses with matched city, state and ZIP.
AddressMock API is a free Test Data API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.
Free fake address generator API: up to 100 US addresses per request with matched city, state and ZIP code, plus Hong Kong and Cape Verde. JSON, CORS enabled, no API key. 免费地址样例 API,无需注册,适合自动化测试和开发联调。
Details from addressmock.com.

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The AddressMock API is provided by AddressMock (addressmock.com). Free fake address generator API: up to 100 US addresses per request with matched city, state and ZIP code, plus Hong Kong and Cape Verde. JSON, CORS enabled, no API key. 免费地址样例 API,无需注册,适合自动化测试和开发联调。
Yes. The AddressMock API is listed in the Test Data 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.
No. The AddressMock API requires no authentication, so you can start making requests without signing up.
Yes. The AddressMock API supports CORS, so front-end JavaScript can call it directly.
Yes. The AddressMock API is served over HTTPS, so it's safe to use in production.