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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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Superset Integration

Superset is a powerful terminal-first AI coding agent that also includes a Chat UI. It works seamlessly with tools like Claude Code, Cursor Agents, and other coding workflows. By connecting Superset to LLM Router, you get intelligent tag-based routing, automatic Skill injection, context optimization, Zero Data Retention (ZDR), and access to the best models from Anthropic, OpenAI, Google, xAI, and more.

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Terminal Configuration

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1. Install Superset

Follow the official installation guide to download and install Superset.

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2. Configure Environment Variables

Add the following lines to your shell configuration file (~/.zshrc, ~/.bashrc, etc.): 
export ANTHROPIC_BASE_URL="https://api.llmrouter.app/v1"
export ANTHROPIC_AUTH_TOKEN="sk_llmr_..."     # Your LLM Router API key
export ANTHROPIC_API_KEY=""                    # Important: leave empty
Note: Setting ANTHROPIC_API_KEY to an empty string is required so that Superset routes requests through LLM Router instead of directly to Anthropic.

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3. Apply Changes

Restart your terminal or run: 
source ~/.zshrc
(or source ~/.bashrc depending on your shell). All terminal-based Superset agents will now route through LLM Router.

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Chat UI Configuration

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1. Open Superset Chat

Launch the Superset desktop or web application.

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2. Open Model Settings

  • Open the model picker at the bottom of the chat interface.
  • Click the key icon next to the current provider.
  • Select Use API key or Custom Provider.

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3. Enter LLM Router Settings

Fill in the following:
  • Base URL: https://api.llmrouter.app/v1
  • API Key: Your LLM Router API key (sk_llmr_...)
  • Model: Any supported model (e.g. anthropic/claude-opus-4.6, openai/gpt-5.4, etc.)
Save the settings.

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Workspace-Specific Configuration

You can set different configurations per workspace in Superset: Go to Settings > Env and add the same environment variables: 
ANTHROPIC_BASE_URL=https://api.llmrouter.app/v1
ANTHROPIC_AUTH_TOKEN=sk_llmr_your_key_here
ANTHROPIC_API_KEY=
This is useful when working on multiple projects with different routing or privacy needs. For the best results, go to the LLM Router Dashboard and configure:
  • Default tags (coding, testing, ui design, etc.)
  • Project-specific Skills
  • Zero Data Retention (ZDR)
  • Model preferences and optimization rules
These settings will automatically apply to all Superset requests.

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Monitoring Usage

All your Superset activity is routed through LLM Router, allowing you to track:
  • Token usage and spend
  • Model routing decisions
  • Request performance and optimization