use openrouter_rs::{OpenRouterClient, api::embeddings::EmbeddingRequest};
#[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 request = EmbeddingRequest::builder()
.model("openai/text-embedding-3-large")
.input("OpenRouter Rust SDK embeddings example")
.build()?;
let response = client.models().create_embedding(&request).await?;
println!("model: {}", response.model);
println!("vectors: {}", response.data.len());
Ok(())
}