use openrouter_rs::OpenRouterClient;
#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
let api_key = std::env::var("OPENROUTER_API_KEY").expect("OPENROUTER_API_KEY must be set");
let client = OpenRouterClient::builder().api_key(api_key).build()?;
let models = client.models().list_embedding_models().await?;
println!("embedding models: {}", models.len());
Ok(())
}