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Integration with ChatGPT API

Published March 19, 2023Last updated February 4, 20241 min read

ChatGPT is a large language model (LLM) that understands and processes human prompts to produce helpful responses. OpenAI provides an API to interact with the ChatGPT model (gpt-3.5-turbo).

Prerequisites

  • OpenAI account
  • Generated API key
  • Enabled billing

Integration

Below is an example of interacting with ChatGPT API based on a given prompt.

const handlePrompt = async (prompt) => {
const response = await axios.post(
'https://api.openai.com/v1/chat/completions',
{
model: 'gpt-3.5-turbo',
messages: [
{
role: 'user',
content: prompt
}
]
},
{
headers: {
Authorization: `Bearer ${process.env.OPENAI_API_KEY}`
}
}
);
return response?.data?.choices?.[0]?.message?.content;
};