curl --request POST \
  --url https://geekai.dev/api/v1/agent/chat \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "uuid": "29db255d-211c-4fc6-8fbe-af97fa59cafa",
  "question": "How do I apply for XXX?",
  "messages": [
    {
      "text": "How long is the warranty period for your products？",
      "role": "human"
    },
    {
      "text": "Our products come with a standard one-year warranty.",
      "role": "ai"
    }
  ],
  "stream": true,
  "sess_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}
'

{
  "message_id": "msg_123456789",
  "content": "Our return and exchange policy is as follows:...",
  "reference": [
    {
      "content": "<string>",
      "source": "<string>",
      "confidence": 123
    }
  ],
  "usage": {
    "prompt_tokens": 123,
    "completion_tokens": 123,
    "total_tokens": 123
  }
}