> For the complete documentation index, see [llms.txt](https://docs.thetanuts.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.thetanuts.finance/sdk/getting-started/installation.md).

# Installation

Add the Thetanuts SDK to your project using npm or yarn.

> **Just want to use this with an LLM?** Skip the SDK install. The [MCP server](/sdk/ai-agents/mcp-server.md) gives Claude / Cursor / VS Code one-click access to \~100 SDK tools without writing code: `npx -y @thetanuts-finance/mcp`.

## Install the package

Using npm:

```bash
npm install @thetanuts-finance/thetanuts-client
```

Using yarn:

```bash
yarn add @thetanuts-finance/thetanuts-client
```

## Compatibility

| Requirement | Minimum Version |
| ----------- | --------------- |
| Node.js     | >= 18           |
| ethers.js   | v6              |
| TypeScript  | >= 5.0          |

## Build Formats

The SDK ships as both ESM and CJS with TypeScript declarations (`.d.ts`), built with [tsup](https://tsup.egoist.dev/). This means it works out of the box in:

* Node.js projects (CommonJS or ESM)
* TypeScript projects
* Bundlers (Vite, webpack, esbuild, etc.)

No additional build configuration is required.

***

## See also

* [Quick Start](/sdk/getting-started/quick-start.md)
* [Configuration](/sdk/getting-started/configuration.md)
* [Supported Chains](/sdk/getting-started/supported-chains.md)