---
title: "Returns KeywordStats for the given SourceDocuments."
method: POST
path: "/statistics/keyword"
tags: ["statistics"]
---

# Returns KeywordStats for the given SourceDocuments.

`POST /statistics/keyword`

## Query parameters

- `project_id` integer, required
- `sort_by_global` boolean
- `top_k` integer

## Request body

- integer[]

## Response `200`

Successful Response

- KeywordStat[]
  - `keyword` string, required — The counted keyword.
  - `filtered_count` integer, required — Number of occurrences of the keyword in the filtered collection
  - `global_count` integer, required — Number of occurrences of the keyword in the entire collection

## Other responses

- `422` — Validation Error

## Changes

- **2026-07-15** `1af5a8046f20` — 2 info
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status
- **2025-08-22** `53e769440a25` — 2 warning
  - removed the optional property `detail/items/ctx` from the response with the `422` status
  - removed the optional property `detail/items/input` from the response with the `422` status

[Change history](https://skmtc.dev/uhh-lt/apis/discourse-analysis-tool-suite-api/changes/statistics/keyword/post.md)

---

[API](https://skmtc.dev/uhh-lt/apis/discourse-analysis-tool-suite-api.md) · [All operations](https://skmtc.dev/uhh-lt/apis/discourse-analysis-tool-suite-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/uhh-lt/discourse-analysis-tool-suite-api/revisions/a84d27ef7a0d/schema)