---
title: "Check Query"
method: GET
path: "/check_query/{query_id}"
---

# Check Query

`GET /check_query/{query_id}`

Monitor query progress.

Parameters:

- **query_id**: The query_id returned by /start_query

Returns JSON with following items:

- **finished**: will evaluate to "True" when the query is finished, otherwise "False"
- **finished_with_no_results**: will evaluate to "True" if no results were found and saved in DB by the query, otherwise "False"

## Path parameters

- `query_id` integer, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/merck/apis/matcher-backend.md) · [All operations](https://skmtc.dev/merck/apis/matcher-backend/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/merck/matcher-backend/revisions/59028f512f31/schema)