> ## Documentation Index
> Fetch the complete documentation index at: https://docs.costgraph.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Installation

> Install the CostGraph Pricing API SDK

## Prerequisites

* [API Key](/api-reference/authentication)
* Go 1.23+ or Node.js 16+

## Install

<Tabs>
  <Tab title="Go">
    ```bash theme={null}
    go get github.com/baselinehq/pricingapi-client-golang
    ```

    Import in your code:

    ```go theme={null}
    import openapiclient "github.com/baselinehq/pricingapi-client-golang"
    ```
  </Tab>

  <Tab title="TypeScript">
    ```bash theme={null}
    npm install @baselinehq/pricingapi-client-typescript
    ```

    Import in your code:

    ```typescript theme={null}
    import { DefaultApi, Configuration } from '@baselinehq/pricingapi-client-typescript';
    ```
  </Tab>
</Tabs>

## Next Steps

<CardGroup cols={2}>
  <Card title="Go" icon="golang" href="/pricing-api/SDKs/go">
    Usage examples and API reference for the Go client.
  </Card>

  <Card title="TypeScript" icon="js" href="/pricing-api/SDKs/typescript">
    Usage examples and API reference for the TypeScript client.
  </Card>
</CardGroup>