# JSONRPC

> **JSONRPC**(`options?`): `HttpHandler`

Defined in: [packages/synapse-core/src/mocks/jsonrpc/index.ts:63](https://github.com/FilOzone/synapse-sdk/blob/6cf8b3ed2dd3ae76ed05cb86995d711a08a298a6/packages/synapse-core/src/mocks/jsonrpc/index.ts#L63)

Mock JSONRPC server for testing

## Parameters

| Parameter | Type |
| ------ | ------ |
| `options?` | `JSONRPCOptions` |

## Returns

`HttpHandler`