ChatGPT API 사용방법

 

ChatGPT는 api를 제공하며 가입을 하게되면 $18만큼 무료로 사용 가능하다

 

 

1. https://platform.openai.com/account/api-keys 에서 key 발급

 

2. python에 openai 라이브러리 설치

$ pip3 install openai
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Installing collected packages: tqdm, multidict, frozenlist, async-timeout, yarl, aiosignal, aiohttp, openai
Successfully installed aiohttp-3.8.4 aiosignal-1.3.1 async-timeout-4.0.2 frozenlist-1.3.3 multidict-6.0.4 openai-0.27.4 tqdm-4.65.0 yarl-1.8.2

[notice] A new release of pip available: 22.3.1 -> 23.0.1
[notice] To update, run: pip install --upgrade pip

 

3. openai를 사용한 코드 작성

import openai

gkey = '생성한 KEY값'

openai.api_key = gkey

messages = [{'role': 'user', 'content': '한국의 수도'}]

gpt_obj = openai.ChatCompletion.create(model='gpt-3.5-turbo', messages=messages)
res = gpt_obj['choices'][0]['message']['content']

print(res)

 

4. python 실행

$ python3 gpt_test.py
한국의 수도는 서울입니다.

 

* ChatGPT API 사용량 확인 

https://platform.openai.com/account/usage