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Using Fireworks AI With Roo Code

Fireworks AI is a high-performance platform for running AI models that offers fast access to a wide range of open-source and proprietary language models. Built for speed and reliability, Fireworks AI provides both serverless and dedicated deployment options with OpenAI-compatible APIs.

Website: https://fireworks.ai/

Getting an API Key​

  1. Sign Up/Sign In: Go to Fireworks AI and create an account or sign in.
  2. Navigate to API Keys: After logging in, go to the API Keys page in the account settings.
  3. Create a Key: Click "Create API key" and give your key a descriptive name (e.g., "Roo Code").
  4. Copy the Key: Copy the API key immediately and store it securely. You will not be able to see it again.

Supported Models​

Roo Code supports the following Fireworks AI models:

  • accounts/fireworks/models/kimi-k2-instruct - Kimi K2 instruction-tuned model
  • accounts/fireworks/models/qwen3-235b-a22b-instruct-2507 - Qwen 3 235B instruction-tuned model
  • accounts/fireworks/models/qwen3-coder-480b-a35b-instruct - Qwen 3 Coder 480B for code generation
  • accounts/fireworks/models/deepseek-r1-0528 - DeepSeek R1 reasoning model
  • accounts/fireworks/models/deepseek-v3 - DeepSeek V3 latest generation model

Configuration in Roo Code​

  1. Open Roo Code Settings: Click the gear icon () in the Roo Code panel.
  2. Select Provider: Choose "Fireworks AI" from the "API Provider" dropdown.
  3. Enter API Key: Paste your Fireworks AI API key into the "Fireworks AI API Key" field.
  4. Select Model: Choose your desired model from the "Model" dropdown.

Tips and Notes​

  • Performance: Fireworks AI is optimized for speed and offers excellent performance for both chat and completion tasks.
  • Pricing: Refer to the Fireworks AI Pricing page for current pricing information.
  • Rate Limits: Fireworks AI has usage-based rate limits. Monitor your usage in the dashboard and consider upgrading your plan if needed.