---
title: "Get Query Usage"
method: POST
path: "/usage/queries"
tags: ["Usage"]
---

# Get Query Usage

`POST /usage/queries`

Query usage (fine/coarse/pages/documents queries).

## Request body

- UsageRequest
  - `start_time` integer, required — Start time for the usage query (inclusive) - Unix timestamp (seconds since epoch)
  - `end_time` integer, required — End time for the usage query (inclusive) - Unix timestamp (seconds since epoch)
  - `aggregation_window` 'minutely' | 'hourly' | 'daily', required
  - `collection_names` string[], nullable — Optional list of collection names to filter by. If None, returns data for all collections.

## Response `200`

Successful Response

- QueryUsageResponse[]
  - `window_start` integer, required
  - `organization_id` string, uuid, required
  - `collection_id` string, uuid, required
  - `query_type` 'fine' | 'coarse' | 'pages' | 'documents', required
  - `event_count` integer, required
  - `total_query_bytes` integer, required
  - `total_queried_bytes` integer, required
  - `total_query_tokens` integer, required
  - `total_results_returned` integer, required
  - `total_time_taken_ms` number, required

## Other responses

- `400` — Bad Request
- `404` — Not Found
- `422` — Validation Error

## Changes

- **2026-01-21** `b5badb138367` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/zeroentropy-ai/apis/zeroentropy-api/changes/usage/queries/post.md)

---

[API](https://skmtc.dev/zeroentropy-ai/apis/zeroentropy-api.md) · [All operations](https://skmtc.dev/zeroentropy-ai/apis/zeroentropy-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/zeroentropy-ai/zeroentropy-api/revisions/5ff1b24060b9/schema)