API Reference > core-common > RpcInterface > OpenAPIInfo OpenAPIInfo Interface Deprecated in 3.6. The RPC system will be significantly refactored (or replaced) in version 5.0. An OpenAPI 3.0 info object. Properties Name Type Description title string version string Defined in core/common/src/rpc/web/OpenAPI.ts Line 27 Last Updated: 20 June, 2023