---
title: "Usage Summary"
method: GET
path: "/manage/usage"
tags: ["manage", "manage"]
---

# Usage Summary

`GET /manage/usage`

## Request

- Base URL: `https://api.agent4.io` (the document declares no server; this is the origin it was published from)
- URL: `https://api.agent4.io/manage/usage`
- Auth: none declared

本租户 token 用量汇总:总量 + 按维度(agent/user/space/hour/day/week/model/kind)分组。

`since` 给一个时间窗口(ISO 8601):最近 24 小时配 `group=hour`、最近若干天配
`group=day`、更长区间配 `group=week`——窗口由调用方算好传进来,这里只做过滤+分桶。
不传 `since` 时统计全部历史(向后兼容原有 group=agent 等调用)。

用量是纯元数据(仅 token 数),隐私模式租户也照常计量(见 docs/18)。

## Query parameters

- `group` string
- `since` string, nullable

## Response `200`

Successful Response

- UsageOut
  - `group` string, required
  - `total` UsageRow, required
    - `key` string, required
    - `prompt_tokens` integer, required
    - `completion_tokens` integer, required
    - `total_tokens` integer, required
    - `events` integer, required
  - `rows` UsageRow[], required
    - `key` string, required
    - `prompt_tokens` integer, required
    - `completion_tokens` integer, required
    - `total_tokens` integer, required
    - `events` integer, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/agent4/apis/chatagent-platform.md) · [All operations](https://skmtc.dev/agent4/apis/chatagent-platform/llms.txt) · [OpenAPI document](https://skmtc.dev/agent4/apis/chatagent-platform/revisions/18e58f082ce3?raw)