Interactive reference documentation for the Rehearsal public API.
Do not enter a production API key here. The
in-page “Test Request” feature sends your request — including the
X-API-KEY header — through a third-party proxy
(proxy.scalar.com) so the browser can reach the API. Only
use a non-production / test key in this playground. For testing with
production keys, make the request from your own environment using a
local tool such as
Postman or
curl.