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Documentation Index

Fetch the complete documentation index at:
https://docs.llmrouter.app/llms.txt Use this file to discover all available models, tags, and features before exploring further.

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TRAE Integration

TRAE (/treɪ/) is a developer-friendly IDE that offers AI Q&A, inline code completion, and powerful agentic programming workflows. Connecting TRAE to LLM Router gives you access to intelligent tag-based routing, automatic Skill injection, context optimization, Zero Data Retention (ZDR), and significant cost savings.

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Step 1: Install and Launch TRAE

1

Download and Install

Go to the TRAE website and download & install TRAE.
2

First Launch

On first launch, you will see the setup screen. Click Get Started to begin the setup.

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Step 2: Configure LLM Router in TRAE

Use your LLM Router API key to add models from LLM Router.
1

Open Models

In the chat sidebar, click the Settings icon at the top-right, then go to Models.
2

Add Custom Model

Click + Add Model to open the model creation dialog.
3

Enter Configuration Details

  • Provider: Select OpenAI Compatible (or OpenAI if available)
  • Base URL: https://api.llmrouter.app/v1
  • API Key: Enter your LLM Router API Key (sk_llmr_...)
  • Model: Enter any supported model in provider/model format, for example:
    • anthropic/claude-opus-4.6
    • openai/gpt-5.4
    • google/gemini-3.1-pro
    • xai/grok-4.20
You can configure default routing rules, tags (e.g. coding, ui design, testing), Skills, and Zero Data Retention directly in the LLM Router Dashboard.
4

Validate and Save

Click Add Model. TRAE will validate the connection.
Once successful, your model will appear and can be selected for use.

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Step 3: Get Started with TRAE + LLM Router

  • Select your LLM Router model in TRAE.
  • Start coding with AI assistance for:
    • Feature implementation
    • Code generation and refactoring
    • Debugging and explanations
    • Agentic workflows and automation
Routing behavior, Skills, and privacy settings (like ZDR) are controlled via your LLM Router Dashboard and will apply automatically.

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FAQ

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Routing & Configuration

Routing rules, tags, and features like Zero Data Retention are managed in the LLM Router Dashboard. Any changes made there will automatically affect requests from TRAE.

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Connection Issues

  • Double-check that your LLM Router API key is correct and active.
  • Ensure the Base URL is set exactly to https://api.llmrouter.app/v1
  • Verify your internet connection.
  • If issues persist, check the error message shown in TRAE.

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Resources

  • TRAE Website: trae.ai
  • LLM Router Dashboard: Log in to manage your API keys, tags, Skills, and routing settings.