Kimi (Moonshot AI) Utilities API
The Utilities API from Kimi (Moonshot AI) — 1 operation(s) for utilities.
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OpenAPI Specification
openapi: 3.2.0
info:
title: Moonshot AI Utilities API
version: 1.0.0
description: Moonshot AI / Kimi 大语言模型服务 API
servers:
- url: https://api.moonshot.cn
description: 生产环境
tags:
- name: Utilities
paths:
/v1/tokenizers/estimate-token-count:
post:
summary: 估算 Token 数量
description: 估算给定消息和模型所需的 Token 数量。输入结构与聊天补全几乎相同。
tags:
- Utilities
security:
- bearerAuth: []
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/EstimateTokenRequest'
responses:
'200':
description: Token 数量估算结果
content:
application/json:
schema:
$ref: '#/components/schemas/EstimateTokenResponse'
'400':
description: 请求错误 - 参数无效
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
'401':
description: 未授权 - API 密钥无效或缺失
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
'500':
description: 服务器错误
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
components:
schemas:
EstimateTokenResponse:
type: object
properties:
data:
type: object
properties:
total_tokens:
type: integer
description: 估算的总 Token 数量
example: 80
required:
- total_tokens
required:
- data
Message:
type: object
properties:
role:
type: string
enum:
- system
- user
- assistant
description: 消息发送者的角色
content:
oneOf:
- type: string
- type: array
items:
oneOf:
- title: text
type: object
properties:
type:
type: string
enum:
- text
text:
type: string
required:
- type
- text
- title: image_url
type: object
properties:
type:
type: string
enum:
- image_url
image_url:
oneOf:
- type: object
properties:
url:
type: string
required:
- url
- type: string
required:
- type
- image_url
- title: video_url
type: object
properties:
type:
type: string
enum:
- video_url
video_url:
oneOf:
- type: object
properties:
url:
type: string
required:
- url
- type: string
required:
- type
- video_url
description: 消息内容。可以是纯文本字符串，也可以是包含 text/image_url/video_url 类型的对象数组（用于多模态输入）
name:
type: string
default: null
description: 消息发送者的名称（可选）
partial:
type: boolean
default: false
description: 在最后一条 assistant 消息中设置为 true 以启用 Partial Mode
required:
- role
- content
EstimateTokenRequest:
type: object
properties:
model:
type: string
description: 模型 ID
default: kimi-k2.5
enum:
- kimi-k2.6
- kimi-k2.5
- kimi-k2-0905-preview
- kimi-k2-0711-preview
- kimi-k2-turbo-preview
- moonshot-v1-8k
- moonshot-v1-32k
- moonshot-v1-128k
- moonshot-v1-auto
- moonshot-v1-8k-vision-preview
- moonshot-v1-32k-vision-preview
- moonshot-v1-128k-vision-preview
messages:
type: array
description: '包含迄今为止对话的消息列表。每个元素格式为 {"role": "user", "content": "你好"}。role 支持 system、user、assistant 其一，content 不得为空'
items:
$ref: '#/components/schemas/Message'
required:
- model
- messages
ErrorResponse:
type: object
properties:
error:
type: object
properties:
message:
type: string
description: 描述错误原因的错误消息
type:
type: string
description: 错误类型
code:
type: string
description: 错误码
required:
- message
required:
- error
securitySchemes:
bearerAuth:
type: http
scheme: bearer
description: Authorization 请求头需要一个 Bearer 令牌。使用 MOONSHOT_API_KEY 作为令牌。这是一个服务端密钥，请在 [API 密钥页面](https://platform.kimi.com/console/api-keys) 生成。