AI SDK - Fireworks Provider

The Fireworks provider for the AI SDK contains language model and image model support for the Fireworks platform.

Setup

The Fireworks provider is available in the @ai-sdk/fireworks module. You can install it with

bash

npm i @ai-sdk/fireworks

Skill for Coding Agents

If you use coding agents such as Claude Code or Cursor, we highly recommend adding the AI SDK skill to your repository:

shell

npx skills add vercel/ai

Provider Instance

You can import the default provider instance fireworks from @ai-sdk/fireworks:

import { fireworks } from '@ai-sdk/fireworks';

Language Model Example

import { fireworks } from '@ai-sdk/fireworks';
import { generateText } from 'ai';

const { text } = await generateText({
  model: fireworks('accounts/fireworks/models/deepseek-v3'),
  prompt: 'Write a JavaScript function that sorts a list:',
});

Image Model Examples

import { fireworks } from '@ai-sdk/fireworks';
import { generateImage } from 'ai';
import fs from 'fs';

const { image } = await generateImage({
  model: fireworks.image('accounts/fireworks/models/flux-1-dev-fp8'),
  prompt: 'A serene mountain landscape at sunset',
});
const filename = `image-${Date.now()}.png`;
fs.writeFileSync(filename, image.uint8Array);
console.log(`Image saved to ${filename}`);

Documentation

Please check out the Fireworks provider for more information.