Preparation
Create an account and get your API key.Configuration

anthropic/claude-3.5-sonnet model in this example.
You can find all the available models from OpenRouter website: https://openrouter.ai/docs#modelsDocumentation Index
Fetch the complete documentation index at: /llms.txt
Use this file to discover all available pages before exploring further.

anthropic/claude-3.5-sonnet model in this example.
You can find all the available models from OpenRouter website: https://openrouter.ai/docs#models