
Forward and reverse geocoding, address autocomplete.
Geoapify API is a free Geocoding API that requires apiKey authentication, is served over HTTPS and supports CORS, so it can be called from the browser.
Maps API (or Mapping APIs) that help you to develop a custom location-based solution. Playground and code samples for a quick start. Start for Free!
Details from geoapify.com.

Unified API suite · now live
Geocode an address, validate an email, track a flight or pull stock data with one account, one dashboard and one API key.
World countries, states, regions, provinces, cities & towns in JSON, SQL, XML, YAML, & CSV format
The Geoapify API is provided by Geoapify (geoapify.com). Maps API (or Mapping APIs) that help you to develop a custom location-based solution. Playground and code samples for a quick start. Start for Free!
Yes. The Geoapify API is listed in the Geocoding 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.
Yes. The Geoapify API uses apiKey authentication, so you need to register for credentials before making requests.
Yes. The Geoapify API supports CORS, so front-end JavaScript can call it directly.
Yes. The Geoapify API is served over HTTPS, so it's safe to use in production.