[Home](./index.md) > [@workgrid/client](./client.md) > [Client](./client.client.md) ## Client class > This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment. > Signature: ```typescript declare class Client ``` ## Constructors | Constructor | Modifiers | Description | | --- | --- | --- | | [(constructor)(options)](./client.client._constructor_.md) | | (BETA) Constructs a new instance of the Client class | ## Properties | Property | Modifiers | Type | Description | | --- | --- | --- | --- | | [httpClient](./client.client.httpclient.md) | | HttpClient | (BETA) | | [queryClient](./client.client.queryclient.md) | | QueryClient | (BETA) | | [wsClient](./client.client.wsclient.md) | | WsClient | (BETA) | ## Methods | Method | Modifiers | Description | | --- | --- | --- | | [customMutate(mutationKey, variables, options)](./client.client.custommutate.md) | | (BETA) Invoke a custom mutation (should be used sparingly and never in production) | | [customQuery(queryKey, options)](./client.client.customquery.md) | | (BETA) Invoke a custom query (should be used sparingly and never in production) | | [mutate(mutationKey, variables, options)](./client.client.mutate.md) | | (BETA) Invoke a mutation | | [query(queryKey, options)](./client.client.query.md) | | (BETA) Invoke a query |