Fern generates OpenRPC Reference documentation from an OpenRPC specification.

Add your OpenRPC specification file (e.g., openrpc.yaml) to your /fern directory and create a generators.yml that references it:
For a full list of configuration options and layout customizations, see Customize API Reference layout.
To include multiple OpenRPC definitions in your documentation, use the api-name property. The api-name corresponds to the folder name containing your OpenRPC definition.
Path to your OpenRPC specification file. You can include multiple OpenRPC specs if your project exposes more than one JSON-RPC API.