Worked Examples

See What
It Returns.

Six capabilities, each with a real request, the response it returns, and that same response set as a person would read it. Every one of these calls works today with a free key. The reference documentation is exhaustive; these pages are the short way to see whether the archive holds what you need.

Build on it

The archive is public domain and the API is free to read. Sign in with Google or GitHub and mint a key — there is no card, and no plan to choose.