---
title: "OpenRouter"
description: "Guide for integrating OpenRouter's unified API access to various language models with PraisonAI, including setup and configuration"
icon: "router"
---

# Add OpenRouter to Praison AI

```bash
export OPENROUTER_API_KEY=xxxxxxxxxx
```

### agents.yaml file

```yaml
framework: crewai
topic: create movie script about cat in mars
roles:
  researcher:
    backstory: Skilled in finding and organizing information, with a focus on research
      efficiency.
    goal: Gather information about Mars and cats
    role: Researcher
    llm:  
      model: "openrouter/anthropic/claude-3.5-sonnet"
    tasks:
      gather_research:
        description: Research and gather information about Mars, its environment,
          and cats, including their behavior and characteristics.
        expected_output: Document with research findings, including interesting facts
          and information.
    tools:
    - ''
```

| PraisonAI Chat | PraisonAI Code | PraisonAI (Multi-Agents) |
| --- | --- | --- |
| [Litellm](https://litellm.vercel.app/docs/providers) | [Litellm](https://litellm.vercel.app/docs/providers) | [Models](../models.md) |