To send a request to ChatGPT API, you’ll need to make a POST request. Below is an example of how to do that in Python:
```
import openai
openai.api_key = ‘your-api-key’
response = openai.ChatCompletion.create(
model=“gpt-3.5-turbo”,
messages=[
{“role”: “system”, “content”: “You are a helpful assistant.”},
{“role”: “user”, “content”: “Who won the world series in 2020?”},
]
)
print(response[‘choices’]0[‘message’][‘content’])
```
You need to replace `‘your-api-key’` with your actual OpenAI API key. The request is sent to the `/v1/chat/completions` endpoint.
The `messages` parameter is a list of message objects. Each object has a `role`, which can be `“system”`, `“user”`, or `“assistant”`, and `content`, which is the content of the message from the role.
If the assistant’s role message is included in the messages, the model will see it. Including or excluding it will help to influence the model’s behavior.
Remember to handle exceptions and errors according to your needs.
Refer to the OpenAI API documentation for more detailed information.