OpenAI API client library for Rust (unofficial)

The OpenAI API client Rust library provides convenient access to the OpenAI API from Rust applications.

Installation:

Cargo.toml toml [dependencies] openai-api-rs = "0.1.7"

Usage

The library needs to be configured with your account's secret key, which is available on the website. We recommend setting it as an environment variable. Here's an example of initializing the library with the API key loaded from an environment variable and creating a completion:

Set OPENAIAPIKEY to environment variable

bash $ export OPENAI_API_KEY=sk-xxxxxxx

Create client

rust use openai_api_rs::v1::api::Client; use std::env; let client = Client::new(env::var("OPENAI_API_KEY").unwrap().to_string());

Create request

rust use openai_api_rs::v1::chat_completion::{self, ChatCompletionRequest}; let req = ChatCompletionRequest { model: chat_completion::GPT4.to_string(), messages: vec![chat_completion::ChatCompletionMessage { role: chat_completion::MessageRole::user, content: String::from("Hello OpenAI!"), }], };

Send request

rust let result = client.completion(req).await?; println!("{:?}", result.choices[0].text);

Example of chat completion

```rust use openaiapirs::v1::api::Client; use openaiapirs::v1::chat_completion::{self, ChatCompletionRequest}; use std::env;

[tokio::main]

async fn main() -> Result<(), Box> { let client = Client::new(env::var("OPENAIAPIKEY").unwrap().tostring()); let req = ChatCompletionRequest { model: chatcompletion::GPT4.tostring(), messages: vec![chatcompletion::ChatCompletionMessage { role: chatcompletion::MessageRole::user, content: String::from("Hello OpenAI!"), }], }; let result = client.chatcompletion(req).await?; println!("{:?}", result.choices[0].message.content); Ok(()) } ``` Check out the full API documentation for examples of all the available functions.

Supported APIs