Chat Completion

Create Chat Completion

post

Create a synchronous or streaming chat completion.

Body

application/json

modelstringRequired

max_tokensintegerOptional

max_completion_tokensintegerOptional

temperaturenumber · max: 2Optional

top_pnumber · max: 1Optional

ninteger · min: 1Optional

streambooleanOptional

stopany ofOptional

stringOptional

or

string[]Optional

or

nullOptional

presence_penaltynumber · min: -2 · max: 2Optional

frequency_penaltynumber · min: -2 · max: 2Optional

seedintegerOptional

tool_choiceany ofOptional

string · enumOptionalPossible values:

or

or

nullOptional

logprobsbooleanOptional

top_logprobsinteger · max: 20Optional

reasoning_effortstring · enumOptionalPossible values:

Responses

200

Successful Response

application/json

400

Invalid Format

application/json

401

Authentication Fails

application/json

402

Insufficient Balance

application/json

422

Invalid Parameters

application/json

429

Rate Limit Reached

application/json

500

Server Error

application/json

503

Server Overloaded

application/json

post

HTTPcURLJavaScriptPython

POST /api/v1/chat/completions HTTP/1.1
Host: 
Content-Type: application/json
Accept: */*
Content-Length: 800

{
  "model": "text",
  "messages": [
    {
      "role": "system",
      "content": "text",
      "name": "text",
      "tool_calls": [
        {
          "id": "text",
          "type": "function",
          "function": {
            "name": "text",
            "arguments": "text"
          }
        }
      ],
      "tool_call_id": "text"
    }
  ],
  "max_tokens": 1,
  "max_completion_tokens": 1,
  "temperature": 1,
  "top_p": 1,
  "n": 1,
  "stream": true,
  "stop": "text",
  "presence_penalty": 1,
  "frequency_penalty": 1,
  "logit_bias": {
    "ANY_ADDITIONAL_PROPERTY": 1
  },
  "seed": 1,
  "tools": [
    {
      "type": "function",
      "function": {
        "name": "text",
        "description": "text",
        "parameters": {
          "type": "object",
          "properties": {
            "ANY_ADDITIONAL_PROPERTY": "anything"
          },
          "required": [
            "text"
          ]
        }
      }
    }
  ],
  "tool_choice": "none",
  "response_format": {
    "type": "text",
    "json_schema": {
      "name": "text",
      "description": "text",
      "schema": {
        "ANY_ADDITIONAL_PROPERTY": "anything"
      },
      "strict": true
    }
  },
  "logprobs": true,
  "top_logprobs": 1,
  "reasoning_effort": "minimal"
}

{
  "id": "text",
  "object": "chat.completion",
  "created": 1,
  "model": "text",
  "choices": [
    {
      "index": 1,
      "message": {
        "role": "system",
        "content": "text",
        "name": "text",
        "tool_calls": [
          {
            "id": "text",
            "type": "function",
            "function": {
              "name": "text",
              "arguments": "text"
            }
          }
        ],
        "tool_call_id": "text"
      },
      "finish_reason": "text"
    }
  ],
  "usage": {
    "prompt_tokens": 1,
    "completion_tokens": 1,
    "total_tokens": 1
  },
  "system_fingerprint": "text"
}