> ## Documentation Index
> Fetch the complete documentation index at: https://wb-21fd5541-drtangible-wip-test-inline-tag.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# JsonValue

> TypeScript SDK reference

> **JsonValue** = `null` | `boolean` | `number` | `string` | readonly `JsonValue`\[] | [`JsonObject`](./jsonobject)

A value representable in JSON.

Defined in: [src/genai/types.ts:6](https://github.com/wandb/weave/blob/7c9efdc9fe05ffcaf2430dd652ef9bc5b3ffdfaa/sdks/node/src/genai/types.ts#L6)