curl --request POST \
  --url https://api.paywalls.ai/v1/chat/completions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "<string>",
  "messages": [
    {
      "role": "system",
      "content": "<string>",
      "name": "<string>"
    }
  ],
  "user": "<string>",
  "stream": false
}'

{
  "id": "chatcmpl-123",
  "object": "chat.completion",
  "created": 1677652288,
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "system",
        "content": "<string>",
        "name": "<string>"
      },
      "finish_reason": "stop"
    }
  ]
}