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*   Fireworks

On this page

Fireworks
=========

The `FireworksEmbeddings` class allows you to use the Fireworks AI API to generate embeddings.

Setup[​](#setup "Direct link to Setup")
---------------------------------------

First, sign up for a [Fireworks API key](https://fireworks.ai/) and set it as an environment variable called `FIREWORKS_API_KEY`.

Next, install the `@langchain/community` package as shown below:

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

Usage[​](#usage "Direct link to Usage")
---------------------------------------

    import { FireworksEmbeddings } from "@langchain/community/embeddings/fireworks";/* Embed queries */const fireworksEmbeddings = new FireworksEmbeddings();const res = await fireworksEmbeddings.embedQuery("Hello world");console.log(res);/* Embed documents */const documentRes = await fireworksEmbeddings.embedDocuments([  "Hello world",  "Bye bye",]);console.log(documentRes);

#### API Reference:

*   [FireworksEmbeddings](https://v02.api.js.langchain.com/classes/langchain_community_embeddings_fireworks.FireworksEmbeddings.html) from `@langchain/community/embeddings/fireworks`

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