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You are viewing the **preview** v0.2 docs. View the **stable** v0.1 docs [here](/v0.1/docs/get_started/introduction/). Leave feedback on the v0.2 docs [here](https://github.com/langchain-ai/langchainjs/discussions/5386).

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*   [Components](/v0.2/docs/integrations/components)
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*   Fireworks

Fireworks
=========

tip

See [this section for general instructions on installing integration packages](/v0.2/docs/how_to/installation#installing-integration-packages).

*   npm
*   Yarn
*   pnpm

    npm install @langchain/community

    yarn add @langchain/community

    pnpm add @langchain/community

You can use models provided by Fireworks AI as follows:

    import { Fireworks } from "@langchain/community/llms/fireworks";const model = new Fireworks({  temperature: 0.9,  // In Node.js defaults to process.env.FIREWORKS_API_KEY  apiKey: "YOUR-API-KEY",});

#### API Reference:

*   [Fireworks](https://v02.api.js.langchain.com/classes/langchain_community_llms_fireworks.Fireworks.html) from `@langchain/community/llms/fireworks`

Behind the scenes, Fireworks AI uses the OpenAI SDK and OpenAI compatible API, with some caveats:

*   Certain properties are not supported by the Fireworks API, see [here](https://readme.fireworks.ai/docs/openai-compatibility#api-compatibility).
*   Generation using multiple prompts is not supported.

* * *

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