What programming languages are supported by the GPT API?

The GPT (Generative Pre-trained Transformer) API, particularly the one provided by OpenAI (such as GPT-3), is language-agnostic when it comes to the programming languages that can be used to interact with it. The API itself is a RESTful service that accepts HTTP requests and can return responses in JSON format.

You can use any programming language that is capable of making HTTP requests to communicate with the API. Some of the most commonly used languages for this purpose include:

1. Python: Due to its simplicity and the powerful requests library that makes HTTP requests straightforward.

   import requests
   
   API_URL = "https://api.openai.com/v1/engines/davinci-codex/completions"
   API_KEY = "your-api-key"
   
   headers = {
       "Authorization": f"Bearer {API_KEY}",
       "Content-Type": "application/json",
   }
   
   data = {
       "prompt": "Translate the following English text to French: '{}'",
       "temperature": 0.5,
       "max_tokens": 60
   }
   
   response = requests.post(API_URL, headers=headers, json=data)
   print(response.json())
   

2. JavaScript (Node.js): Another popular choice, especially for web developers who are comfortable with JavaScript and may want to integrate GPT API calls into their web applications.

   const axios = require('axios');
   
   const API_URL = "https://api.openai.com/v1/engines/davinci-codex/completions";
   const API_KEY = "your-api-key";
   
   const headers = {
       "Authorization": `Bearer ${API_KEY}`,
       "Content-Type": "application/json",
   };
   
   const data = {
       "prompt": "Translate the following English text to French: '{}'",
       "temperature": 0.5,
       "max_tokens": 60
   };
   
   axios.post(API_URL, data, { headers: headers })
       .then(response => {
           console.log(response.data);
       })
       .catch(error => {
           console.error(error);
       });
   

3. Ruby: Rubyists can use the net/http library to make requests to the GPT API.

   require 'net/http'
   require 'json'
   
   API_URL = "https://api.openai.com/v1/engines/davinci-codex/completions"
   API_KEY = "your-api-key"
   
   uri = URI.parse(API_URL)
   header = {
       'Authorization' => "Bearer #{API_KEY}",
       'Content-Type' => 'application/json'
   }
   
   data = {
       prompt: "Translate the following English text to French: '{}'",
       temperature: 0.5,
       max_tokens: 60
   }
   
   http = Net::HTTP.new(uri.host, uri.port)
   http.use_ssl = true
   request = Net::HTTP::Post.new(uri.request_uri, header)
   request.body = data.to_json
   
   response = http.request(request)
   puts response.body
   

The key point is that any programming language that can make web requests and handle JSON data can be used to work with the GPT API. This includes languages such as Java, PHP, C#, Go, Rust, and many others. The choice of language will typically depend on the developer's preference, the environment in which the application is running, and specific requirements of the project that will use the GPT API.