Agent FrameworkChat / LLM

Use Gemini 3 Pro in Roo Code

Connect the Gemini 3 Pro API to Roo Code through SkillBoss — one API key, no provider lock-in.

Google's most powerful reasoning model with 1M token context, understanding text, audio, images, video, PDFs, and codebases. Ideal for agentic workflows, complex coding, and deep analysis.

Setup in Roo Code

  1. Sign up at skillboss.co and create an API key.
  2. Configure Roo Code to use the SkillBoss API endpoint: https://api.skillboss.co/v1
  3. Set the model to google/gemini-3-pro-preview
  4. Run your first request — Gemini 3 Pro is now available in Roo Code.

Model Specs

Model
Gemini 3 Pro
Type
Chat / LLM
Vendor
google
Category
chat-llm
Pricing
Contact for pricing
API ID
google/gemini-3-pro-preview

Quick Start Code

Call Gemini 3 Pro from Roo Code using the SkillBoss unified API:

curl -X POST 'https://api.skillboss.co/v1/chat/completions' \
  -H 'Authorization: Bearer $SKILLBOSS_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{
    "model": "google/gemini-3-pro-preview",
    "messages": [{"role": "user", "content": "Hello from Roo Code"}]
  }'

The same API key works with all 600+ models. Change the model parameter to switch instantly.

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FAQ

How do I use Gemini 3 Pro in Roo Code?

Sign up at skillboss.co, get an API key, and configure Roo Code to use the SkillBoss API endpoint (https://api.skillboss.co/v1). Set the model to google/gemini-3-pro-preview and you're ready to go.

How much does Gemini 3 Pro cost?

Gemini 3 Pro is available via SkillBoss with pay-as-you-go billing. Check the model page for current pricing.

Can I switch to another model without changing my code?

Yes — SkillBoss provides a unified API compatible with OpenAI format. Change the model parameter to switch between 600+ models instantly without modifying your integration.