EN

REST API

xAI Enterprise API 是一个强大的高性能 RESTful 接口,旨在无缝集成到现有系统中。 它提供高级 AI 功能,与 OpenAI REST API 完全兼容。grok.cadn.net.cn

所有路由的基数都位于https://api.x.ai.对于所有路由,您必须使用 header 进行身份验证Authorization: Bearer <your xAI API key>.grok.cadn.net.cn


/v1/chat/completionsgrok.cadn.net.cn

从文本/图像聊天提示创建聊天响应。这是向聊天和图像理解模型发出请求的终端节点。grok.cadn.net.cn

请求正文

构成聊天对话的消息列表。不同的模型支持不同的消息类型,例如图像和文本。grok.cadn.net.cn

要使用的模型的模型名称。grok.cadn.net.cn

发布grok.cadn.net.cn

/v1/chat/completionsgrok.cadn.net.cn

{
  "messages": [
    {
      "role": "system",
      "content": "You're an assistant"
    },
    {
      "role": "user",
      "content": "Hi"
    }
  ],
  "model": "grok-2-latest"
}
{
  "id": "c6f2d009-77ca-40d9-9de5-6d19716e1b4d",
  "object": "chat.completion",
  "created": 1728646283,
  "model": "grok-2-latest",
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": "Hello! How can I assist you today?",
        "refusal": null
      },
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 15,
    "completion_tokens": 10,
    "total_tokens": 25,
    "prompt_tokens_details": {
      "text_tokens": 15,
      "audio_tokens": 0,
      "image_tokens": 0,
      "cached_tokens": 0
    }
  },
  "system_fingerprint": "fp_9877325691"
}

/v1/messagesgrok.cadn.net.cn

创建 messages 响应。此终端节点与 Anthropic API 兼容。grok.cadn.net.cn

请求正文

停止前要生成的最大 Token 数。当模型到达停止序列时,模型可能会在 max_tokens 之前停止。grok.cadn.net.cn

要使用的模型的模型名称。grok.cadn.net.cn

{
  "model": "grok-2-latest",
  "max_tokens": 32,
  "messages": [
    {
      "role": "user",
      "content": "Hello, world"
    }
  ]
}
{
  "id": "107baefc-993f-4632-b504-3f0c90d089aa",
  "type": "message",
  "role": "assistant",
  "content": [
    {
      "type": "text",
      "text": "Hello! How can I assist you today?"
    }
  ],
  "model": "grok-2-latest",
  "stop_reason": "end_turn",
  "stop_sequence": null,
  "usage": {
    "input_tokens": 9,
    "cache_creation_input_tokens": 0,
    "cache_read_input_tokens": 0,
    "output_tokens": 10
  }
}

/v1/api-keygrok.cadn.net.cn

获取有关 API 密钥的信息,包括名称、状态、权限以及创建或修改此密钥的用户。grok.cadn.net.cn

No parameters.
{
  "redacted_api_key": "xai-...b14o",
  "user_id": "59fbe5f2-040b-46d5-8325-868bb8f23eb2",
  "name": "My API Key",
  "create_time": "2024-01-01T12:55:18.139305Z",
  "modify_time": "2024-08-28T17:20:12.343321Z",
  "modified_by": "3d38b4dc-4eb7-4785-ae26-c3fa8997ffc7",
  "team_id": "5ea6f6bd-7815-4b8a-9135-28b2d7ba6722",
  "acls": [
    "api-key:model:*",
    "api-key:endpoint:*"
  ],
  "api_key_id": "ae1e1841-4326-4b36-a8a9-8a1a7237db11",
  "team_blocked": false,
  "api_key_blocked": false,
  "api_key_disabled": false
}

/v1/modelsgrok.cadn.net.cn

列出可用于身份验证 API 密钥的所有模型,并包含最少的信息,包括模型名称 (ID)、创建时间等。grok.cadn.net.cn

No parameters.
{
  "data": [
    {
      "id": "grok-2-1212",
      "created": 1733961600,
      "object": "model",
      "owned_by": "xai"
    },
    {
      "id": "grok-2-vision-1212",
      "created": 1733961600,
      "object": "model",
      "owned_by": "xai"
    }
  ],
  "object": "list"
}

/v1/models/{model_id}grok.cadn.net.cn

获取有关模型及其 model_id的最少信息。grok.cadn.net.cn

路径参数

要获取的模型的 ID。grok.cadn.net.cn

获取grok.cadn.net.cn

/v1/models/{model_id}grok.cadn.net.cn

No parameters.
{
  "id": "grok-2-latest",
  "created": 1726444800,
  "object": "model",
  "owned_by": "xai"
}

/v1/language-modelsgrok.cadn.net.cn

列出可用于身份验证 API 密钥的所有聊天和图像理解模型以及完整信息。与 /v1/models 相比,其他信息包括模式、定价、指纹和别名。grok.cadn.net.cn

获取grok.cadn.net.cn

/v1/language-modelsgrok.cadn.net.cn

No parameters.
{
  "models": [
    {
      "id": "grok-2-1212",
      "fingerprint": "fp_1a5ab39b2d",
      "created": 1733961600,
      "object": "model",
      "owned_by": "xai",
      "version": "1.0.0",
      "input_modalities": [
        "text"
      ],
      "output_modalities": [
        "text"
      ],
      "prompt_text_token_price": 20000,
      "prompt_image_token_price": 0,
      "completion_text_token_price": 100000,
      "aliases": [
        "grok-2",
        "grok-2-latest"
      ]
    },
    {
      "id": "grok-2-vision-1212",
      "fingerprint": "fp_daba7546e5",
      "created": 1733961600,
      "object": "model",
      "owned_by": "xai",
      "version": "0.1.0",
      "input_modalities": [
        "text",
        "image"
      ],
      "output_modalities": [
        "text"
      ],
      "prompt_text_token_price": 20000,
      "prompt_image_token_price": 20000,
      "completion_text_token_price": 100000,
      "aliases": []
    }
  ]
}

/v1/language-models/{model_id}grok.cadn.net.cn

获取有关聊天或图像理解模型及其model_id的完整信息。grok.cadn.net.cn

路径参数

要获取的模型的 ID。grok.cadn.net.cn

获取grok.cadn.net.cn

/v1/language-models/{model_id}grok.cadn.net.cn

No parameters.
{
  "id": "grok-2-latest",
  "created": 1726444800,
  "object": "model",
  "owned_by": "xai",
  "version": "1.0.0",
  "input_modalities": [
    "text"
  ],
  "output_modalities": [
    "text"
  ],
  "prompt_text_token_price": 20000,
  "prompt_image_token_price": 0,
  "completion_text_token_price": 100000,
  "aliases": [
    "grok-2",
    "grok-2-latest"
  ]
}

/v1/tokenize-textgrok.cadn.net.cn

使用指定的模型对文本进行标记grok.cadn.net.cn

请求正文

用于 tokenize 的模型。grok.cadn.net.cn

要标记化的文本内容。grok.cadn.net.cn

发布grok.cadn.net.cn

/v1/tokenize-textgrok.cadn.net.cn

{
  "text": "Hello world!",
  "model": "grok-2-latest"
}
{
  "token_ids": [
    {
      "token_id": 13902,
      "string_token": "Hello",
      "token_bytes": [
        72,
        101,
        108,
        108,
        111
      ]
    },
    {
      "token_id": 1749,
      "string_token": " world",
      "token_bytes": [
        32,
        119,
        111,
        114,
        108,
        100
      ]
    },
    {
      "token_id": 161,
      "string_token": "!",
      "token_bytes": [
        33
      ]
    }
  ]
}

/v1/completionsgrok.cadn.net.cn

(旧版)为给定提示创建文本完成响应。替换为 /v1/chat/completionsgrok.cadn.net.cn

请求正文

指定要用于请求的模型。grok.cadn.net.cn

用于生成完成项的输入,可以是字符串、字符串列表、令牌列表或令牌列表。'<|endoftext|>' 用作文档分隔符,如果省略,则表示新的上下文开始。grok.cadn.net.cn

{
  "prompt": "1, 2, 3, 4, ",
  "model": "grok-2-latest",
  "max_tokens": 3
}
{
  "id": "3a34a6a3-82b2-46d9-874d-99dbca084813",
  "object": "text_completion",
  "created": 1728652460,
  "model": "grok-2-latest",
  "choices": [
    {
      "index": 0,
      "text": "5, ",
      "finish_reason": "length"
    }
  ],
  "usage": {
    "prompt_tokens": 12,
    "completion_tokens": 3,
    "total_tokens": 15
  },
  "system_fingerprint": "fp_8933231290"
}

/v1/completegrok.cadn.net.cn

(旧版)创建文本完成响应。此终端节点与 Anthropic API 兼容。grok.cadn.net.cn

请求正文

max_tokens_to_samplegrok.cadn.net.cn

整数grok.cadn.net.cn

必填grok.cadn.net.cn

停止前要生成的最大 Token 数。grok.cadn.net.cn

用于完成的模型。grok.cadn.net.cn

提示模型执行完成。grok.cadn.net.cn

{
  "model": "grok-2-latest",
  "max_tokens_to_sample": 8,
  "temperature": 0.1,
  "prompt": "\n\nHuman: Hello, how are you?\n\nAssistant:"
}
{
  "type": "completion",
  "id": "8d3e45c6-f882-4d40-bb4a-54c6af166e18",
  "completion": "Hello there! I'm Grok",
  "stop_reason": "max_tokens",
  "model": "grok-2-latest"
}