README.md

# Openai.ex
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ExOpenAI is an Elixir SDK for interacting with the [OpenAI APIs](https://platform.openai.com/docs/api-reference/introduction)

This SDK is auto-generated using [metaprogramming](https://elixirschool.com/en/lessons/advanced/metaprogramming/) and should reflect the latest state of the OpenAI API.

**Note:** Due to the nature of auto-generating something, you may encounter stuff that isn't working yet. Make sure to report if you find anything acting up.

## Features 

- Up-to-date thanks to metaprogramming
- Auto-generated function documentation
- Function arguments and opts @spec definitions for dialyzer, for strict parameter typing 

## Installation
Add ***:ex_openai*** as a dependency in your mix.exs file.

```elixir
def deps do
  [
    {:ex_openai, "~> 0.1.1"}
  ]
end
```

## What's working 

- Basically everything that uses `application/json` is working, and everything that requires upload of a stream/file is not. To avoid confusion, everything that expects `multipart/form-data` has been excluded for now.
- Output typespec are not auto-generated yet

### answers
- /answers
### chat
- /chat/completions
### classifications
- /classifications
### completions
- /completions
### edits
- /edits
### embeddings
- /embeddings
### engines
- /engines/{engine_id}
- /engines
### files
- /files/{file_id}/content
### fine-tunes
- /fine-tunes/{fine_tune_id}/events
- /fine-tunes/{fine_tune_id}/cancel
- /fine-tunes/{fine_tune_id}
- /fine-tunes
### images
- /images/generations
### models
- /models
### moderations
- /moderations
### searches
- /engines/{engine_id}/search

## What's not working yet

- Endpoints that expect a file or stream to upload
- Typespecs for return types, currently everything is `any()`
- Typespecs for `array` and `oneOf` input types

### audio
- /audio/translations
- /audio/transcriptions
### files
- /files
### images
- /images/variations
- /images/edits

## Configuration

```elixir
import Config

config :ex_openai,
  api_key: "your-api-key", # find it at https://platform.openai.com/account/api-keys
  organization_key: "your-organization-key", # find it at https://platform.openai.com/account/api-keys
  http_options: [recv_timeout: 30_000] # optional, passed to [HTTPoison.Request](https://hexdocs.pm/httpoison/HTTPoison.Request.html) options

```

## Usage 

```elixir
ExOpenAI.Models.list_models
{:ok,
 %{
   data: [
     %{
       "created" => 1649358449,
       "id" => "babbage",
       "object" => "model",
       "owned_by" => "openai",
       "parent" => nil,
       "permission" => [
         %{
           "allow_create_engine" => false,
           "allow_fine_tuning" => false,
           "allow_logprobs" => true,
           "allow_sampling" => true,
           "allow_search_indices" => false,
           "allow_view" => true,
           "created" => 1669085501,
           "group" => nil,
           "id" => "modelperm-49FUp5v084tBB49tC4z8LPH5",
           "is_blocking" => false,
           "object" => "model_permission",
           "organization" => "*"
         }
       ],
       "root" => "babbage"
     },
	...
```

Required parameters are converted into function arguments, optional parameters into the opts keyword list:

```elixir
ExOpenAI.Completions.create_completion "text-davinci-003", prompt: "The sky is"
{:ok,
 %{
   choices: [
     %{
       "finish_reason" => "length",
       "index" => 0,
       "logprobs" => nil,
       "text" => " blue\n\nThe sky is a light blue hue that may have a few white"
     }
   ],
   created: 1677929239,
   id: "cmpl-6qKKllDPsQRtyJ5oHTbkQVS9w7iKM",
   model: "text-davinci-003",
   object: "text_completion",
   usage: %{
     "completion_tokens" => 16,
     "prompt_tokens" => 3,
     "total_tokens" => 19
   }
 }}
```

## How to update once OpenAI chnages something?

Run `mix update_docs` and commit the new `docs.yaml` file

## License
The package is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).

## Attribution

- Inspired by https://github.com/BlakeWilliams/Elixir-Slack 
- Client/config handling from https://github.com/mgallo/openai.ex