Responses API

Create, retrieve, and delete responses using the OpenAI Responses API format.

Create a response

POST

/v1/responses

Parameter	Type	Required	Description
`model`	string	Required	The model to use (e.g. "hacxgpt").
`input`	string/array	Required	The user input. Can be a simple string or an array of input items.
`instructions`	string	Optional	System-level instructions for the model.
`temperature`	number	Optional	Sampling temperature between 0 and 2. Default: 1.
`max_tokens`	integer	Optional	Maximum number of tokens to generate.
`tools`	array	Optional	A list of tools the model can use.

Request

curl https://api.hacxgpt.com/v1/responses \
  -H "Authorization: Bearer hk-proj-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "hacxgpt",
    "input": "What is the capital of France?",
    "instructions": "You are a helpful assistant.",
    "temperature": 0.7
  }'

Response

{
  "id": "resp_a1b2c3d4e5f6",
  "object": "response",
  "created_at": 1710000000,
  "status": "completed",
  "model": "hacxgpt",
  "output": [
    {
      "type": "message",
      "id": "msg_abc123",
      "status": "completed",
      "role": "assistant",
      "content": [
        {
          "type": "output_text",
          "text": "Hello! How can I help you today?",
          "annotations": []
        }
      ]
    }
  ],
  "usage": {
    "input_tokens": 10,
    "output_tokens": 8,
    "total_tokens": 18
  }
}

Get a response

GET

/v1/responses/{response_id}

Retrieve a previously created response by its ID.

cURL

curl https://api.hacxgpt.com/v1/responses/resp_a1b2c3d4e5f6 \
  -H "Authorization: Bearer hk-proj-YOUR_API_KEY"

Delete a response

DELETE

/v1/responses/{response_id}

Delete a stored response by its ID.

cURL

curl -X DELETE https://api.hacxgpt.com/v1/responses/resp_a1b2c3d4e5f6 \
  -H "Authorization: Bearer hk-proj-YOUR_API_KEY"

Note

Responses are stored temporarily and can be retrieved or deleted using the response ID. Authentication is required for all operations.