openai_chatgpt_api 0.2.0

Typed async Rust client for the OpenAI API: Responses API, Chat Completions, Embeddings, Images (gpt-image), Audio (TTS/STT), Moderations, and Models — with SSE streaming, Structured Outputs, and function calling
Documentation 
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//! Basic text generation with the Responses API (the current primary API).
//!
//! Run: `OPENAI_API_KEY=sk-... cargo run --example responses`

use openai_chatgpt_api::responses::ResponseRequest;
use openai_chatgpt_api::OpenAiClient;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let client = OpenAiClient::from_env()?;

    let request = ResponseRequest::new(
        "gpt-5.6-terra",
        "Explain Rust's ownership model in three sentences.",
    )
    .instructions("You are a concise assistant.")
    .max_output_tokens(300);

    let response = client.responses().create(&request).await?;

    println!("{}", response.output_text());
    if let Some(usage) = &response.usage {
        println!("--- {} tokens total", usage.total_tokens);
    }
    Ok(())
}