A defintion of all the methods exposed in a general Polkadot client application. These are used not only to provide a comprehensive code-generated document of the available methods, but are also used in the API to auto-generate endpoints with the required type-checking.
For a list of currently exposed methods, see the method documentation.
npm install --save @polkadot/api-jsonrpc
As methods are added, simply adding the name, inputs & output will prepare it for use.