Agent FrameworkChat / LLM$9.00/M tokens

Use GPT-5.4 in Roo Code

Connect the GPT-5.4 API to Roo Code through SkillBoss — one API key, no provider lock-in. Starting at $9.00/M tokens.

OpenAI GPT-5.4 - Latest flagship model with advanced reasoning, coding, and multimodal capabilities

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 openai/gpt-5.4
  4. Run your first request — GPT-5.4 is now available in Roo Code.

Model Specs

Model
GPT-5.4
Type
Chat / LLM
Vendor
openai
Category
chat-llm
Pricing
$9.00/M tokens
API ID
openai/gpt-5.4

Quick Start Code

Call GPT-5.4 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": "openai/gpt-5.4",
    "messages": [{"role": "user", "content": "Hello from Roo Code"}]
  }'

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

Similar Models for Roo Code

Use GPT-5.4 in Other Agents

FAQ

How do I use GPT-5.4 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 openai/gpt-5.4 and you're ready to go.

How much does GPT-5.4 cost?

GPT-5.4 costs $9.00/M tokens via SkillBoss with pay-as-you-go billing. No subscription required.

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.